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GANGUE [70 records]
Record 1 - internal organization data 2026-02-27
Record 1, English
Record 1, Subject field(s)
- Mining Operations
Record 1, Main entry term, English
- mining process
1, record 1, English, mining%20process
correct, noun
Record 1, Abbreviations, English
Record 1, Synonyms, English
- process of mining 2, record 1, English, process%20of%20mining
correct, noun
Record 1, Textual support, English
Record number: 1, Textual support number: 1 OBS
A mining process refers to a sequence of extraction, concentration, and refining steps that removes ore from the ground, separates usable material from gangue, and purifies the product to high levels of purity. 3, record 1, English, - mining%20process
Record 1, French
Record 1, Domaine(s)
- Exploitation minière
Record 1, Main entry term, French
- processus minier
1, record 1, French, processus%20minier
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
Un processus minier se déroule souvent en plusieurs étapes. Dans un premier temps, le matériau du sol est extrait, puis les minéraux sont libérés, séparés et concentrés. La nature de ces étapes varie en fonction de la composition, de la dureté et de la texture de la roche, de la géométrie et de la localisation du minerai, de l'environnement local, des exigences légales et économiques, et d'autres considérations. 2, record 1, French, - processus%20minier
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2025-03-20
Record 2, English
Record 2, Subject field(s)
- Mining Wastes
- Processing of Mineral Products
Record 2, Main entry term, English
- tailing
1, record 2, English, tailing
correct, see observation, noun
Record 2, Abbreviations, English
Record 2, Synonyms, English
- residue 2, record 2, English, residue
correct, see observation, noun
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
The gangue and other refuse material resulting from the washing, concentration or treatment of ground ore. 3, record 2, English, - tailing
Record number: 2, Textual support number: 1 CONT
... the iron-rich chromite tailings are stockpiled for possible future use. 4, record 2, English, - tailing
Record number: 2, Textual support number: 1 OBS
tailing; residue: terms usually used in the plural. 5, record 2, English, - tailing
Record number: 2, Textual support number: 1 PHR
mine residue, mine tailing 5, record 2, English, - tailing
Record 2, Key term(s)
- tailings
- residues
Record 2, French
Record 2, Domaine(s)
- Déchets miniers
- Préparation des produits miniers
Record 2, Main entry term, French
- résidu
1, record 2, French, r%C3%A9sidu
correct, see observation, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- rejet 2, record 2, French, rejet
correct, see observation, masculine noun
- stérile 3, record 2, French, st%C3%A9rile
correct, see observation, masculine noun
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Déchets solides résiduels résultant de la transformation du minerai. 4, record 2, French, - r%C3%A9sidu
Record number: 2, Textual support number: 1 CONT
Les particules fines de galène qui ne se mouillent pas dans l'eau sont entraînées par la mousse, tandis que le stérile tombe au fond de la cellule. 5, record 2, French, - r%C3%A9sidu
Record number: 2, Textual support number: 2 CONT
[...] les résidus [...] de minerai de chromite riche en fer sont stockés en vue d'un éventuel usage futur. 6, record 2, French, - r%C3%A9sidu
Record number: 2, Textual support number: 1 OBS
résidu; rejet; stérile : termes habituellement utilisés au pluriel. 7, record 2, French, - r%C3%A9sidu
Record number: 2, Textual support number: 1 PHR
résidu minier 8, record 2, French, - r%C3%A9sidu
Record 2, Key term(s)
- stériles
- résidus
- rejets
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Escombros mineros
- Preparación de los productos mineros
Record 2, Main entry term, Spanish
- residuos
1, record 2, Spanish, residuos
correct, masculine noun, plural
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2024-02-22
Record 3, English
Record 3, Subject field(s)
- Processing of Mineral Products
- Mineral Processing (Metallurgy)
Record 3, Main entry term, English
- bucking ore
1, record 3, English, bucking%20ore
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
- bucking 2, record 3, English, bucking
correct
- spalling 3, record 3, English, spalling
correct
- handpicking 2, record 3, English, handpicking
correct
- hand-picking 4, record 3, English, hand%2Dpicking
- hand picking 5, record 3, English, hand%20picking
- hand sorting 5, record 3, English, hand%20sorting
- scheidage 6, record 3, English, scheidage
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
Hand breaking of ore values away from gangue. 2, record 3, English, - bucking%20ore
Record number: 3, Textual support number: 1 OBS
Not to be confused with "cobbing." 7, record 3, English, - bucking%20ore
Record 3, French
Record 3, Domaine(s)
- Préparation des produits miniers
- Minéralurgie (Métallurgie)
Record 3, Main entry term, French
- scheidage
1, record 3, French, scheidage
correct, masculine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
- épierrage manuel 2, record 3, French, %C3%A9pierrage%20manuel
correct, masculine noun
- épierrage 3, record 3, French, %C3%A9pierrage
correct, masculine noun
- épierrement 3, record 3, French, %C3%A9pierrement
correct, masculine noun
- triage manuel 4, record 3, French, triage%20manuel
correct, masculine noun
- triage à la main 5, record 3, French, triage%20%C3%A0%20la%20main
correct, masculine noun
- cassage à la main 6, record 3, French, cassage%20%C3%A0%20la%20main
masculine noun
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Opération de triage manuel, souvent complétée d'un concassage au marteau, ayant pour objet la préparation d'un concentré formé de blocs grossiers suffisamment riches en un minéral donné. 2, record 3, French, - scheidage
Record number: 3, Textual support number: 1 CONT
scheidage : Triage manuel d'un minerai. 4, record 3, French, - scheidage
Record 3, Spanish
Record 3, Campo(s) temático(s)
- Preparación de los productos mineros
- Explotación de minerales (Metalurgia)
Record 3, Main entry term, Spanish
- muestreo a mano
1, record 3, Spanish, muestreo%20a%20mano
masculine noun
Record 3, Abbreviations, Spanish
Record 3, Synonyms, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2017-05-11
Record 4, English
Record 4, Subject field(s)
- Chemistry
- Geochemistry
Record 4, Main entry term, English
- native sulphur
1, record 4, English, native%20sulphur
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
- native sulfur 2, record 4, English, native%20sulfur
correct
Record 4, Textual support, English
Record number: 4, Textual support number: 1 CONT
Elemental sulfur mixed with gangue... is known as native sulfur. 3, record 4, English, - native%20sulphur
Record number: 4, Textual support number: 1 OBS
native: As found in nature in the elemental form ... 4, record 4, English, - native%20sulphur
Record 4, French
Record 4, Domaine(s)
- Chimie
- Géochimie
Record 4, Main entry term, French
- soufre natif
1, record 4, French, soufre%20natif
correct, masculine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 CONT
[...] les dômes de sel dans la région du golfe du Mexique ont été d'importantes sources de soufre natif dans le passé. 2, record 4, French, - soufre%20natif
Record number: 4, Textual support number: 2 CONT
Soufre natif [...] On le trouve en poudre jaune ou en très beaux cristaux brillants et pratiquement incolores (mais presque invisibles à l'œil nu). 3, record 4, French, - soufre%20natif
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2016-03-07
Record 5, English
Record 5, Subject field(s)
- Mineral Processing (Metallurgy)
- Chemical Engineering
Record 5, Main entry term, English
- rougher concentrate
1, record 5, English, rougher%20concentrate
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
- rough concentrate 2, record 5, English, rough%20concentrate
correct
Record 5, Textual support, English
Record number: 5, Textual support number: 1 DEF
... the froths [from rougher cells which] carry entrained gangue particles and are usually not high enough in grade to be a finished concentrate. 3, record 5, English, - rougher%20concentrate
Record number: 5, Textual support number: 1 CONT
When only the larger sizes of the rougher concentrate are middlings, then the rougher concentrate is first classified and only the larger sizes are reground ... 3, record 5, English, - rougher%20concentrate
Record 5, French
Record 5, Domaine(s)
- Minéralurgie (Métallurgie)
- Génie chimique
Record 5, Main entry term, French
- concentré de dégrossissage
1, record 5, French, concentr%C3%A9%20de%20d%C3%A9grossissage
correct, masculine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
- concentré d'ébauchage 2, record 5, French, concentr%C3%A9%20d%27%C3%A9bauchage
masculine noun
Record 5, Textual support, French
Record number: 5, Textual support number: 1 CONT
Les circuits complexes comportent, en plus des circuits de flottation proprement dits, diverses opérations qui visent à changer les caractéristiques physiques et chimiques des pulpes minérales : [...] Le rebroyage a lieu lorsque la minéralisation est très finement dispersée. Dans ce cas, on fabrique un concentré de dégrossissage à faible teneur. Ce concentré est ensuite rebroyé et traité par flottation. 1, record 5, French, - concentr%C3%A9%20de%20d%C3%A9grossissage
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2016-03-07
Record 6, English
Record 6, Subject field(s)
- Economic Geology
- Mineral Processing (Metallurgy)
Record 6, Main entry term, English
- grade
1, record 6, English, grade
correct, noun
Record 6, Abbreviations, English
Record 6, Synonyms, English
- tenor 2, record 6, English, tenor
correct
Record 6, Textual support, English
Record number: 6, Textual support number: 1 DEF
The relative quantity or the percentage of ore-mineral or metal content in an orebody. 3, record 6, English, - grade
Record number: 6, Textual support number: 1 CONT
The tenor of an ore refers to the amount of valuable metal in the ore. This is given in percentage of metal or metallic oxide, except in gold, silver, and platinum ores, where the analysis is reported in troy ounces per avoirdupois ton (1 ton = 29,167 troy ounces), or in penny-weight (dwt) per ton (1 troy ounce = 20 dwt). 3, record 6, English, - grade
Record number: 6, Textual support number: 1 PHR
Grade of the deposit, of deposits. 4, record 6, English, - grade
Record number: 6, Textual support number: 2 PHR
Gangue, ore grade. 4, record 6, English, - grade
Record 6, French
Record 6, Domaine(s)
- Géologie économique
- Minéralurgie (Métallurgie)
Record 6, Main entry term, French
- teneur
1, record 6, French, teneur
correct, feminine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
Record 6, Textual support, French
Record number: 6, Textual support number: 1 DEF
Quantité de métal ou de minéraux utiles contenus dans un gîte. 2, record 6, French, - teneur
Record number: 6, Textual support number: 1 OBS
La teneur s'exprime en grammes par tonne (g/t) de minerai dans le cas des métaux précieux et en pourcentage dans le cas des métaux communs ou de certains minéraux industriels. 2, record 6, French, - teneur
Record number: 6, Textual support number: 1 PHR
Teneur de la gangue, du minerai, d'un gisement, des gisements. 3, record 6, French, - teneur
Record 6, Spanish
Record 6, Campo(s) temático(s)
- Geología económica
- Explotación de minerales (Metalurgia)
Record 6, Main entry term, Spanish
- ley
1, record 6, Spanish, ley
correct, feminine noun
Record 6, Abbreviations, Spanish
Record 6, Synonyms, Spanish
Record 6, Textual support, Spanish
Record number: 6, Textual support number: 1 DEF
Proporción de metal que contiene una mena. 1, record 6, Spanish, - ley
Record 7 - internal organization data 2015-04-15
Record 7, English
Record 7, Subject field(s)
- Processing of Mineral Products
- Mineral Processing (Metallurgy)
- Occupation Names (General)
- Economic Geology
Record 7, Main entry term, English
- cobber
1, record 7, English, cobber
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
- cobber man 2, record 7, English, cobber%20man
correct
- bucker 3, record 7, English, bucker
correct
- ore picker 4, record 7, English, ore%20picker
Record 7, Textual support, English
Record number: 7, Textual support number: 1 DEF
In metal mining, a laborer who chips gangue(waste rock) from lumps of ore with a hammer, thus increasing the percentage of valuable minerals and reducing the amount of gangue to be handled in treating the ore at the mill or smelter. 2, record 7, English, - cobber
Record 7, Key term(s)
- cobber woman
Record 7, French
Record 7, Domaine(s)
- Préparation des produits miniers
- Minéralurgie (Métallurgie)
- Désignations des emplois (Généralités)
- Géologie économique
Record 7, Main entry term, French
- scheideur
1, record 7, French, scheideur
correct, masculine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
- scheideuse 2, record 7, French, scheideuse
correct, see observation, feminine noun
- trieur de minerai 3, record 7, French, trieur%20de%20minerai
masculine noun
- trieuse de minerai 4, record 7, French, trieuse%20de%20minerai
feminine noun
Record 7, Textual support, French
Record number: 7, Textual support number: 1 DEF
Ouvrier affecté au tri manuel du minerai. 5, record 7, French, - scheideur
Record number: 7, Textual support number: 1 OBS
Le féminin scheideuse est virtuel. 2, record 7, French, - scheideur
Record 7, Spanish
Record 7, Campo(s) temático(s)
- Preparación de los productos mineros
- Explotación de minerales (Metalurgia)
- Nombramiento de cargos (Generalidades)
- Geología económica
Record 7, Main entry term, Spanish
- escogedor
1, record 7, Spanish, escogedor
masculine noun
Record 7, Abbreviations, Spanish
Record 7, Synonyms, Spanish
- apartador 1, record 7, Spanish, apartador
masculine noun
Record 7, Textual support, Spanish
Record 8 - internal organization data 2012-10-03
Record 8, English
Record 8, Subject field(s)
- Processing of Mineral Products
- Mineral Processing (Metallurgy)
Record 8, Main entry term, English
- liberation size
1, record 8, English, liberation%20size
correct
Record 8, Abbreviations, English
Record 8, Synonyms, English
Record 8, Textual support, English
Record number: 8, Textual support number: 1 DEF
The particle size at which it is possible for most valuable minerals to detach from the gangue minerals. 2, record 8, English, - liberation%20size
Record number: 8, Textual support number: 1 CONT
... the liberation of the gold may be approximated by spherical particles with a liberation size of 3 angstroms or 0.000 00003 cm. 3, record 8, English, - liberation%20size
Record 8, French
Record 8, Domaine(s)
- Préparation des produits miniers
- Minéralurgie (Métallurgie)
Record 8, Main entry term, French
- dimension de libération
1, record 8, French, dimension%20de%20lib%C3%A9ration
correct, feminine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
Record 8, Textual support, French
Record number: 8, Textual support number: 1 DEF
Théoriquement, dimension à laquelle on devrait broyer tout le minerai pour libérer la plus petite particule de métal. Pratiquement, c'est la dimension à laquelle on broie pour obtenir un résultat voisin de la libération totale. 2, record 8, French, - dimension%20de%20lib%C3%A9ration
Record 8, Spanish
Record 8, Textual support, Spanish
Record 9 - internal organization data 2012-10-03
Record 9, English
Record 9, Subject field(s)
- Processing of Mineral Products
- Mineral Processing (Metallurgy)
Record 9, Main entry term, English
- jig
1, record 9, English, jig
correct, verb, specific
Record 9, Abbreviations, English
Record 9, Synonyms, English
Record 9, Textual support, English
Record number: 9, Textual support number: 1 DEF
To separate ore from gangue by a rapid up-and-down motion. 1, record 9, English, - jig
Record number: 9, Textual support number: 1 OBS
See also "screen" (v.), which is a more general term. 1, record 9, English, - jig
Record 9, French
Record 9, Domaine(s)
- Préparation des produits miniers
- Minéralurgie (Métallurgie)
Record 9, Main entry term, French
- cribler
1, record 9, French, cribler
correct, generic
Record 9, Abbreviations, French
Record 9, Synonyms, French
Record 9, Textual support, French
Record number: 9, Textual support number: 1 DEF
Effectuer un classement par dimension à l'aide d'un crible. 1, record 9, French, - cribler
Record 9, Spanish
Record 9, Textual support, Spanish
Record 10 - internal organization data 2012-01-24
Record 10, English
Record 10, Subject field(s)
- Mineralogy
Universal entry(ies) Record 10
Record 10, Main entry term, English
- fluorite
1, record 10, English, fluorite
correct
Record 10, Abbreviations, English
Record 10, Synonyms, English
- fluorspar 2, record 10, English, fluorspar
correct, see observation
- florspar 3, record 10, English, florspar
correct
Record 10, Textual support, English
Record number: 10, Textual support number: 1 DEF
A transparent to translucent mineral ... found in many different colors (often blue or purple) and [having] a hardness of 4 on the Mohs scale. 4, record 10, English, - fluorite
Record number: 10, Textual support number: 1 CONT
Fluorite occurs in veins, usually as a gangue mineral associated with lead, tin, and zinc ores, and is commonly found in crystalline cubes with perfect octahedral cleavage. It is the principal ore of fluorine... 4, record 10, English, - fluorite
Record number: 10, Textual support number: 1 OBS
fluorite: Named from the Latin fluere, "to flow," because it melts easily and in allusion to its use as a flux. 5, record 10, English, - fluorite
Record number: 10, Textual support number: 2 OBS
fluorspar : Commercial name for fluorite-rich rock. 6, record 10, English, - fluorite
Record number: 10, Textual support number: 3 OBS
Chemical formula: CaF2 5, record 10, English, - fluorite
Record 10, French
Record 10, Domaine(s)
- Minéralogie
Entrée(s) universelle(s) Record 10
Record 10, Main entry term, French
- fluorine
1, record 10, French, fluorine
correct, feminine noun
Record 10, Abbreviations, French
Record 10, Synonyms, French
- fluorite 2, record 10, French, fluorite
correct, feminine noun
- spath fluor 3, record 10, French, spath%20fluor
correct, masculine noun
- spath-fluor 4, record 10, French, spath%2Dfluor
correct, masculine noun
- chaux fluatée 5, record 10, French, chaux%20fluat%C3%A9e
correct, less frequent
Record 10, Textual support, French
Record number: 10, Textual support number: 1 DEF
Fluorure naturel de calcium [présentant] un éclat vitreux et une certaine transparence. 6, record 10, French, - fluorine
Record number: 10, Textual support number: 1 OBS
La fluorite sert à faire des vases, des coupes, etc.; on l'utilise aussi comme fondant, dans la métallurgie, sous le nom de «spath fluor». 6, record 10, French, - fluorine
Record number: 10, Textual support number: 2 OBS
Étymologie : du latin fluere, fluor, «couler, écoulement». Allusion à la propriété de la fluorite d'aider à la fusion en donnant de la fluidité aux matières fondues, d'où son usage en sidérurgie. 4, record 10, French, - fluorine
Record number: 10, Textual support number: 3 OBS
Formule chimique : CaF2 7, record 10, French, - fluorine
Record 10, Spanish
Record 10, Campo(s) temático(s)
- Mineralogía
Entrada(s) universal(es) Record 10
Record 10, Main entry term, Spanish
- fluorita
1, record 10, Spanish, fluorita
correct, feminine noun
Record 10, Abbreviations, Spanish
Record 10, Synonyms, Spanish
- espato flúor 2, record 10, Spanish, espato%20fl%C3%BAor
correct, masculine noun
- fluorina 3, record 10, Spanish, fluorina
correct, feminine noun
Record 10, Textual support, Spanish
Record number: 10, Textual support number: 1 DEF
Sólido cristalino de color amarillo, verde o púrpura. Es la principal fuente de flúor. 4, record 10, Spanish, - fluorita
Record number: 10, Textual support number: 1 CONT
La fluorita [...] se encuentra en forma de cristales cúbicos o hexaedros [...]. Se forma sobre todo en las fisuras de las rocas y, además de la variedad incolora, existen otras a las cuales la presencia de óxidos metálicos confiere matices violados, rosados, amarillos o verdes. 3, record 10, Spanish, - fluorita
Record number: 10, Textual support number: 1 OBS
Fórmula química: CaF2 3, record 10, Spanish, - fluorita
Record 11 - internal organization data 2011-07-19
Record 11, English
Record 11, Subject field(s)
- Metals Mining
Record 11, Main entry term, English
- crustified vein
1, record 11, English, crustified%20vein
correct
Record 11, Abbreviations, English
Record 11, Synonyms, English
- healed vein 2, record 11, English, healed%20vein
correct
Record 11, Textual support, English
Record number: 11, Textual support number: 1 DEF
A vein filled with a succession of crusts of ore and gangue material. 1, record 11, English, - crustified%20vein
Record 11, French
Record 11, Domaine(s)
- Mines métalliques
Record 11, Main entry term, French
- filon crustifié
1, record 11, French, filon%20crustifi%C3%A9
correct, masculine noun
Record 11, Abbreviations, French
Record 11, Synonyms, French
Record 11, Textual support, French
Record number: 11, Textual support number: 1 DEF
Filon dont le remplissage est une suite de couches de minéral et de gangue. 2, record 11, French, - filon%20crustifi%C3%A9
Record 11, Spanish
Record 11, Textual support, Spanish
Record 12 - internal organization data 2010-10-08
Record 12, English
Record 12, Subject field(s)
- Petrography
- Geochemistry
Record 12, Main entry term, English
- skarn
1, record 12, English, skarn
correct
Record 12, Abbreviations, English
Record 12, Synonyms, English
- skarn rock 2, record 12, English, skarn%20rock
correct
Record 12, Textual support, English
Record number: 12, Textual support number: 1 DEF
A lime-bearing silicate derived from nearly pure limestone and dolomite with the introduction of large amounts of silicon, aluminum, iron, and magnesium. 3, record 12, English, - skarn
Record number: 12, Textual support number: 1 CONT
Skarn is an assemblage of dominantly calcium and magnesium silicates typically formed in carbonate-bearing rocks as a result of regional and thermal metamorphism, and by metasomatic replacement. 2, record 12, English, - skarn
Record number: 12, Textual support number: 1 OBS
The term "skarn" was first applied to the calc-silicate gangue associated with some Swedish iron ores. 2, record 12, English, - skarn
Record 12, French
Record 12, Domaine(s)
- Pétrographie
- Géochimie
Record 12, Main entry term, French
- skarn
1, record 12, French, skarn
correct, see observation, masculine noun
Record 12, Abbreviations, French
Record 12, Synonyms, French
Record 12, Textual support, French
Record number: 12, Textual support number: 1 DEF
Roche du métamorphisme de contact des granites, caractérisée par une texture largement grenue avec souvent de grands cristaux de 1 à 20 cm, issue de calcaires magnésiens et de dolomies qui, au contact du granite, ont subi une métamorphose et l'influence des fluides pneumatolytiques. 2, record 12, French, - skarn
Record number: 12, Textual support number: 1 CONT
Un skarn est une association de minéraux à prédominance de silicates calciques et magnésiens qui s'est typiquement formée dans des roches carbonatées sous les effets d'un métamorphisme régional ou d'un thermométamorphisme de contact et d'un remplacement métasomatique. 3, record 12, French, - skarn
Record number: 12, Textual support number: 2 CONT
[...] on rencontre [...] dans l'auréole, des roches dont la composition suppose une migration d'éléments chimiques à partir de la masse granitique intrusive (métasomatose), c'est par exemple le cas des skarns (sorte de cornéennes calciques) à grenats [...] 4, record 12, French, - skarn
Record number: 12, Textual support number: 1 OBS
Le terme «skarn» a d'abord été appliqué à la gangue calco-silicatée associée à certains minerais de fer [...] en Suède [...] 3, record 12, French, - skarn
Record number: 12, Textual support number: 2 OBS
skarn : nom féminin d'après le Dictionnaire de géologie de A. Foucault et J.F. Raoult, 1995. 5, record 12, French, - skarn
Record 12, Spanish
Record 12, Campo(s) temático(s)
- Petrografía
- Geoquímica
Record 12, Main entry term, Spanish
Record 12, Abbreviations, Spanish
Record 12, Synonyms, Spanish
Record 12, Textual support, Spanish
Record 13 - internal organization data 2008-05-13
Record 13, English
Record 13, Subject field(s)
- Mineralogy
Record 13, Main entry term, English
- silver pitchblende 1, record 13, English, silver%20pitchblende
Record 13, Abbreviations, English
Record 13, Synonyms, English
Record 13, Textual support, English
Record number: 13, Textual support number: 1 OBS
There were two distinct types of ore at Port Radium : a high silica-gangue type pitchblende; and a carbonate barite gangue type pitchblende which also contained silver(Traill 1932). 2, record 13, English, - silver%20pitchblende
Record number: 13, Textual support number: 2 OBS
Pitchblende is commonly associated with one or more of the primary ore minerals of iron, copper, cobalt, lead, silver, and bismuth; and the presence of these minerals in a mineral deposit is one indication of favorable conditions for pitchblende. It is usually accompanied also by bright colored secondary uranium minerals where subjected to weathering or other alteration. 3, record 13, English, - silver%20pitchblende
Record 13, French
Record 13, Domaine(s)
- Minéralogie
Record 13, Main entry term, French
- pechblende contenant de l'argent
1, record 13, French, pechblende%20contenant%20de%20l%27argent
proposal, masculine noun
Record 13, Abbreviations, French
Record 13, Synonyms, French
Record 13, Textual support, French
Record number: 13, Textual support number: 1 OBS
Il y avait deux types de minerai à Port Radium : la pechblende imprégnant une haute teneur en silice et la pechblende imprégnant de la baryte carbonatée, qui renfermait aussi de l'argent (Traill, 1932). 2, record 13, French, - pechblende%20contenant%20de%20l%27argent
Record 13, Spanish
Record 13, Textual support, Spanish
Record 14 - internal organization data 2007-09-04
Record 14, English
Record 14, Subject field(s)
- Mineral Processing (Metallurgy)
- Coal Preparation
- Processing of Mineral Products
Record 14, Main entry term, English
- rougher cell
1, record 14, English, rougher%20cell
correct, standardized
Record 14, Abbreviations, English
Record 14, Synonyms, English
- roughing cell 2, record 14, English, roughing%20cell
correct
Record 14, Textual support, English
Record number: 14, Textual support number: 1 DEF
[A] flotation cell in which the bulk of the gangue is removed from the ore. 3, record 14, English, - rougher%20cell
Record number: 14, Textual support number: 1 OBS
rougher cell: term standardized by ISO. 4, record 14, English, - rougher%20cell
Record 14, French
Record 14, Domaine(s)
- Minéralurgie (Métallurgie)
- Préparation des charbons
- Préparation des produits miniers
Record 14, Main entry term, French
- cellule dégrossisseuse
1, record 14, French, cellule%20d%C3%A9grossisseuse
correct, feminine noun, standardized
Record 14, Abbreviations, French
Record 14, Synonyms, French
- dégrossisseuse 2, record 14, French, d%C3%A9grossisseuse
correct, feminine noun
- ébaucheuse 2, record 14, French, %C3%A9baucheuse
correct, feminine noun
Record 14, Textual support, French
Record number: 14, Textual support number: 1 DEF
Cellule primaire dont la plus grande partie des déchets est mise au rebut. 3, record 14, French, - cellule%20d%C3%A9grossisseuse
Record number: 14, Textual support number: 1 OBS
cellule dégrossisseuse : terme normalisé par l'ISO. 4, record 14, French, - cellule%20d%C3%A9grossisseuse
Record 14, Spanish
Record 14, Textual support, Spanish
Record 15 - internal organization data 2007-01-18
Record 15, English
Record 15, Subject field(s)
- Chromium, Molybdenum and Tungsten Mining
Record 15, Main entry term, English
- tungsten skarn
1, record 15, English, tungsten%20skarn
correct
Record 15, Abbreviations, English
Record 15, Synonyms, English
- W skarn 1, record 15, English, W%20skarn
correct
- skarn tungsten 2, record 15, English, skarn%20tungsten
correct
- tungsten skarn deposit 2, record 15, English, tungsten%20skarn%20deposit
correct
- W skarn deposit 2, record 15, English, W%20skarn%20deposit
correct
Record 15, Textual support, English
Record number: 15, Textual support number: 1 CONT
Tungsten skarns are typically coarse-grained assemblages of ore and calc-silicate gangue minerals that form commonly in the thermal aureole at the contact between felsic calc-alkaline intrusive and calcareous sedimentary rocks.... The bulk of the world's skarn tungsten production and reserves is accounted for by relatively few deposits with greater than 10, 000 tonnes contained metal... 2, record 15, English, - tungsten%20skarn
Record 15, French
Record 15, Domaine(s)
- Mines de chrome, de molybdène et de tungstène
Record 15, Main entry term, French
- skarn tungsténifère
1, record 15, French, skarn%20tungst%C3%A9nif%C3%A8re
correct, masculine noun
Record 15, Abbreviations, French
Record 15, Synonyms, French
- skarn à W 1, record 15, French, skarn%20%C3%A0%20W
correct, masculine noun
- skarn à tungstène 2, record 15, French, skarn%20%C3%A0%20tungst%C3%A8ne
correct, masculine noun
Record 15, Textual support, French
Record number: 15, Textual support number: 1 CONT
De manière caractéristique, les skarns tungsténifères sont des lithologies constituées d'associations de minéraux métallifères et de minéraux calco-silicatés de gangue à grain grossier qui se sont formées dans l'auréole de métamorphisme thermique d'intrusions calco-alcalines felsiques, à l'intérieur de roches sédimentaires calcareuses qui jouxtent l'intrusion. 1, record 15, French, - skarn%20tungst%C3%A9nif%C3%A8re
Record 15, Spanish
Record 15, Textual support, Spanish
Record 16 - internal organization data 2006-12-06
Record 16, English
Record 16, Subject field(s)
- Various Metal Ores
- Geochemistry
- Economic Geology
Record 16, Main entry term, English
- disseminated sulfide
1, record 16, English, disseminated%20sulfide
correct
Record 16, Abbreviations, English
Record 16, Synonyms, English
- disseminated sulphide 2, record 16, English, disseminated%20sulphide
correct
- dissemination of sulphide 3, record 16, English, dissemination%20of%20sulphide
correct
Record 16, Textual support, English
Record number: 16, Textual support number: 1 DEF
Sulfide scattered as specks and veinlets through rocks and constituting not over 20 percent of the total rock volume. 1, record 16, English, - disseminated%20sulfide
Record number: 16, Textual support number: 1 CONT
From the base upwards, massive sulphide gives way through disseminated sulphides in a silicate gangue to lightly mineralized and then barren rock... 4, record 16, English, - disseminated%20sulfide
Record 16, Key term(s)
- dissemination of sulfide
Record 16, French
Record 16, Domaine(s)
- Minerais divers (Mines métalliques)
- Géochimie
- Géologie économique
Record 16, Main entry term, French
- sulfure disséminé
1, record 16, French, sulfure%20diss%C3%A9min%C3%A9
correct, masculine noun
Record 16, Abbreviations, French
Record 16, Synonyms, French
Record 16, Textual support, French
Record number: 16, Textual support number: 1 CONT
Les sulfures sont soit massifs, soit disséminés. [...] La chromite est mieux représentée dans les sulfures massifs que dans les disséminés. 2, record 16, French, - sulfure%20diss%C3%A9min%C3%A9
Record 16, Spanish
Record 16, Textual support, Spanish
Record 17 - internal organization data 2006-12-06
Record 17, English
Record 17, Subject field(s)
- Various Metal Ores
- Metals Mining
Record 17, Main entry term, English
- disseminated ore
1, record 17, English, disseminated%20ore
correct
Record 17, Abbreviations, English
Record 17, Synonyms, English
Record 17, Textual support, English
Record number: 17, Textual support number: 1 DEF
Ore carrying small particles of valuable minerals, spread more or less uniformly through the gangue matter... 2, record 17, English, - disseminated%20ore
Record number: 17, Textual support number: 1 CONT
The disseminated ores consist of droplets, schlieren, and fine sulphide veinlets dispersed through picritic, taxitic, and contact gabbro-dolerite in the lower portions of the intrusions, and form sheet-like conformable orebodies that in some cases exceed 40 m in thickness. 3, record 17, English, - disseminated%20ore
Record number: 17, Textual support number: 1 OBS
Distinct from massive ore wherein the valuable minerals occur in almost solid form with very little waste material included. 2, record 17, English, - disseminated%20ore
Record 17, French
Record 17, Domaine(s)
- Minerais divers (Mines métalliques)
- Mines métalliques
Record 17, Main entry term, French
- minerai disséminé
1, record 17, French, minerai%20diss%C3%A9min%C3%A9
correct, masculine noun
Record 17, Abbreviations, French
Record 17, Synonyms, French
- minerai diffus 2, record 17, French, minerai%20diffus
proposal, masculine noun
- minerai à l'état diffus 2, record 17, French, minerai%20%C3%A0%20l%27%C3%A9tat%20diffus
proposal, masculine noun
Record 17, Textual support, French
Record number: 17, Textual support number: 1 CONT
[Il y a] deux types de minerais : les minerais disséminés dans les sédiments, roches éruptives ou métamorphiques, et roches intrusives; les minerais massifs, généralement associés aux phases ultimes du volcanisme acide [...] ou [...] à la base des séries ultrabasiques [...] 3, record 17, French, - minerai%20diss%C3%A9min%C3%A9
Record number: 17, Textual support number: 1 OBS
Le minerai est tantôt massif, tantôt disséminé au sein de sa roche-support. 3, record 17, French, - minerai%20diss%C3%A9min%C3%A9
Record number: 17, Textual support number: 2 OBS
Le plus souvent le minerai est décomposé en même temps que la roche qui le renfermait à l'état diffus. [...] les minerais de nickel de la Nouvelle-Calédonie [...] sont formés de garniérite [...] en concrétions ou incrustations disséminées dans des terres rouges [...] 4, record 17, French, - minerai%20diss%C3%A9min%C3%A9
Record 17, Spanish
Record 17, Textual support, Spanish
Record 18 - internal organization data 2006-12-05
Record 18, English
Record 18, Subject field(s)
- Processing of Mineral Products
- Mineral Processing (Metallurgy)
Record 18, Main entry term, English
- jigging
1, record 18, English, jigging
correct
Record 18, Abbreviations, English
Record 18, Synonyms, English
- jigging process 2, record 18, English, jigging%20process
correct
Record 18, Textual support, English
Record number: 18, Textual support number: 1 DEF
The separation of the heavy fractions of an ore from the light fractions by means of a jig. 3, record 18, English, - jigging
Record number: 18, Textual support number: 1 CONT
In using oscillating motion of water, a process known as jigging, the size variable is first reduced by screening, after which the differential settling rate of the particles is exploited... In jigging, water is pulsed strongly upward and downward through a bed of particles. After sufficient pulsation, the top portion of the bed becomes an accumulation of the lighter gangue, which can be rejected, while the lower part is the heavier enriched concentrate. 4, record 18, English, - jigging
Record number: 18, Textual support number: 2 CONT
... silica and clay constituents [are removed] through processing by washing, jigging, gravity spirals and cones, and by flotation. 5, record 18, English, - jigging
Record number: 18, Textual support number: 1 PHR
Jigging diagram. 6, record 18, English, - jigging
Record 18, French
Record 18, Domaine(s)
- Préparation des produits miniers
- Minéralurgie (Métallurgie)
Record 18, Main entry term, French
- pistonnage
1, record 18, French, pistonnage
correct, masculine noun
Record 18, Abbreviations, French
Record 18, Synonyms, French
- lavage sur crible à secousses 2, record 18, French, lavage%20sur%20crible%20%C3%A0%20secousses
correct, masculine noun
- lavage sur cribles à secousses 3, record 18, French, lavage%20sur%20cribles%20%C3%A0%20secousses
masculine noun
- lavage sur crible 4, record 18, French, lavage%20sur%20crible
masculine noun
- jiggage 5, record 18, French, jiggage
masculine noun
Record 18, Textual support, French
Record number: 18, Textual support number: 1 DEF
[...] procédé [...] pour la séparation de minéraux de densités différentes. 6, record 18, French, - pistonnage
Record number: 18, Textual support number: 1 OBS
[Ce procédé] consiste à placer le minerai calibré dans un panier dont le fond est un grillage et à agiter ce panier verticalement, d'un mouvement alternatif, dans l'eau ; les minéraux lourds vont au fond, les légers en surface. Le mouvement peut être réalisé mécaniquement de diverses façons, soit en agitant un panier avec un système à excentrique, soit en plaçant le minerai sur une grille fine et en donnant un mouvement de pulsation à l'eau avec un système à piston. Le minerai utilisé est un tout-venant calibré de façon assez grossière. 6, record 18, French, - pistonnage
Record number: 18, Textual support number: 1 PHR
Diagramme de pistonnage. 7, record 18, French, - pistonnage
Record 18, Spanish
Record 18, Textual support, Spanish
Record 19 - internal organization data 2006-11-02
Record 19, English
Record 19, Subject field(s)
- Metals Mining
- Mineralogy
- Economic Geology
Record 19, Main entry term, English
- ore mineral
1, record 19, English, ore%20mineral
correct
Record 19, Abbreviations, English
Record 19, Synonyms, English
- ore-bearing mineral 2, record 19, English, ore%2Dbearing%20mineral
correct
- ore-forming mineral 2, record 19, English, ore%2Dforming%20mineral
correct
- valuable mineral 3, record 19, English, valuable%20mineral
correct
- useful mineral 4, record 19, English, useful%20mineral
correct
- mineral commodity 2, record 19, English, mineral%20commodity
correct
- metalliferous mineral 5, record 19, English, metalliferous%20mineral
correct
- metal-bearing mineral 6, record 19, English, metal%2Dbearing%20mineral
correct
- metallic mineral 2, record 19, English, metallic%20mineral
avoid, see observation
Record 19, Textual support, English
Record number: 19, Textual support number: 1 DEF
A mineral from which a useful metal may be extracted, which may serve as a source of this metal if it can be profitably worked. 7, record 19, English, - ore%20mineral
Record number: 19, Textual support number: 1 CONT
A mineral utilized as a source of a particular metal or chemical substance is often referred to as an ore mineral. Profitability is an important factor and some authorities restrict the definition of an ore mineral to those minerals from which a metal can profitably be extracted. 8, record 19, English, - ore%20mineral
Record number: 19, Textual support number: 2 CONT
... there are geologists who divide minerals of economic importance into two main groups : the ore minerals from which a metal(or metals) is extracted, and the industrial minerals in which the mineral itself is used for... industrial purposes.... Mines commonly possess mineral dressing plants in which the raw ore is milled before the separation of the ore minerals from the gangue minerals. 9, record 19, English, - ore%20mineral
Record number: 19, Textual support number: 3 CONT
The main ore minerals are pyrrhotite, pentlandite, violarite, chalcopyrite, and cubanite. 2, record 19, English, - ore%20mineral
Record number: 19, Textual support number: 1 OBS
As opposed to "gangue mineral. " 10, record 19, English, - ore%20mineral
Record number: 19, Textual support number: 2 OBS
The term "metallic mineral" should be used for a mineral with a metallic luster rather than for a mineral from which a useful metal may be extracted. 10, record 19, English, - ore%20mineral
Record 19, French
Record 19, Domaine(s)
- Mines métalliques
- Minéralogie
- Géologie économique
Record 19, Main entry term, French
- minéral métallifère
1, record 19, French, min%C3%A9ral%20m%C3%A9tallif%C3%A8re
correct, masculine noun
Record 19, Abbreviations, French
Record 19, Synonyms, French
- minéral utile 2, record 19, French, min%C3%A9ral%20utile
correct, masculine noun
- substance minérale utile 3, record 19, French, substance%20min%C3%A9rale%20utile
correct, feminine noun
- minéral de minerai 4, record 19, French, min%C3%A9ral%20de%20minerai
correct, masculine noun
- véritable minerai 5, record 19, French, v%C3%A9ritable%20minerai
correct, masculine noun
- minéral valorisable 6, record 19, French, min%C3%A9ral%20valorisable
correct, masculine noun
- minéral métallique 7, record 19, French, min%C3%A9ral%20m%C3%A9tallique
avoid, see observation, masculine noun
Record 19, Textual support, French
Record number: 19, Textual support number: 1 DEF
Minéral qui peut être mis en valeur. 8, record 19, French, - min%C3%A9ral%20m%C3%A9tallif%C3%A8re
Record number: 19, Textual support number: 1 CONT
Les principaux minéraux métallifères sont la pyrrhotite, la pentlandite, la violarite, la chalcopyrite et la cubanite. 3, record 19, French, - min%C3%A9ral%20m%C3%A9tallif%C3%A8re
Record number: 19, Textual support number: 2 CONT
Souvent considérée comme minéral de «gangue», [la barytine] constitue en elle-même un véritable minerai de baryum pour l'industrie chimique. 5, record 19, French, - min%C3%A9ral%20m%C3%A9tallif%C3%A8re
Record number: 19, Textual support number: 3 CONT
[...] dans la plupart des cas, le métallogéniste insère tel ou tel minerai [...] dans le cadre d'une classification sans avoir fait appel à des méthodes qui auraient pu le renseigner sur les conditions physiques de genèse [...]. Or ces méthodes sont nombreuses [...] Plus encore qu'aux minéraux des minerais proprement dits, elles s'appliquent aux minéraux des gangues [...] 9, record 19, French, - min%C3%A9ral%20m%C3%A9tallif%C3%A8re
Record number: 19, Textual support number: 1 OBS
Minéraux métallifères. Ces minéraux sont parfois appelés «métalliques», mais il vaut mieux réserver ce terme pour désigner les minéraux qui ont l'éclat métallique, car certains minéraux métallifères n'ont pas cet éclat [...] 7, record 19, French, - min%C3%A9ral%20m%C3%A9tallif%C3%A8re
Record number: 19, Textual support number: 2 OBS
Par opposition à «minéral de gangue». 10, record 19, French, - min%C3%A9ral%20m%C3%A9tallif%C3%A8re
Record 19, Spanish
Record 19, Textual support, Spanish
Record 20 - internal organization data 2006-10-26
Record 20, English
Record 20, Subject field(s)
- Processing of Mineral Products
- Mineral Processing (Metallurgy)
Record 20, Main entry term, English
- comminution
1, record 20, English, comminution
correct
Record 20, Abbreviations, English
Record 20, Synonyms, English
- size reduction 2, record 20, English, size%20reduction
- size fragmentation 3, record 20, English, size%20fragmentation
- size comminution 3, record 20, English, size%20comminution
- fragmentation 3, record 20, English, fragmentation
Record 20, Textual support, English
Record number: 20, Textual support number: 1 DEF
... a single- or multi-stage process whereby ore is reduced from run-of-mine size to that size needed by the beneficiation process. 4, record 20, English, - comminution
Record number: 20, Textual support number: 1 CONT
Because most ores as mined contain more than one species of mineral, the first step in the general scheme of ore treatment is to free them from an interlocked state physically by comminution--a process that includes the breaking down of the ore to fine powders... As a rule, comminution begins by dry crushing the ore to below a certain size and finishes by wet or dry grinding to liberate the minerals from the unwanted gangue. 5, record 20, English, - comminution
Record 20, French
Record 20, Domaine(s)
- Préparation des produits miniers
- Minéralurgie (Métallurgie)
Record 20, Main entry term, French
- fragmentation
1, record 20, French, fragmentation
correct, feminine noun
Record 20, Abbreviations, French
Record 20, Synonyms, French
- comminution 2, record 20, French, comminution
correct, feminine noun
- fragmentation mécanique 3, record 20, French, fragmentation%20m%C3%A9canique
correct, feminine noun
Record 20, Textual support, French
Record number: 20, Textual support number: 1 DEF
[...] réduction des blocs en éléments de calibres inférieurs. 4, record 20, French, - fragmentation
Record number: 20, Textual support number: 1 CONT
La fragmentation des solides dans le cadre de l'enrichissement des minerais groupe un ensemble de techniques ayant pour but de réduire, par action mécanique externe, et parfois interne, un solide, de volume donné, en éléments de volume plus petit. Elle a pour but de libérer, dans le matériau hétérogène que constitue généralement une roche, les éléments valorisables, des minéraux de la gangue, ou de réduire une matière minérale donnée à des dimensions dictées par l'utilisation. Outre ces objectifs primordiaux, la fragmentation peut avoir pour but de réduire la matière à des dimensions facilitant sa manutention et son conditionnement [...] 5, record 20, French, - fragmentation
Record 20, Spanish
Record 20, Campo(s) temático(s)
- Preparación de los productos mineros
- Explotación de minerales (Metalurgia)
Record 20, Main entry term, Spanish
- fragmentación
1, record 20, Spanish, fragmentaci%C3%B3n
correct, feminine noun
Record 20, Abbreviations, Spanish
Record 20, Synonyms, Spanish
Record 20, Textual support, Spanish
Record number: 20, Textual support number: 1 DEF
Reducción de una roca coherente en fragmentos cada vez menores. 1, record 20, Spanish, - fragmentaci%C3%B3n
Record 21 - internal organization data 2006-10-26
Record 21, English
Record 21, Subject field(s)
- Petrography
- Various Metal Ores
Record 21, Main entry term, English
- quartz gangue
1, record 21, English, quartz%20gangue
correct
Record 21, Abbreviations, English
Record 21, Synonyms, English
- quartzose matrix 2, record 21, English, quartzose%20matrix
correct
- quartz matrix 2, record 21, English, quartz%20matrix
correct
- gangue quartz 3, record 21, English, gangue%20quartz
correct
Record 21, Textual support, English
Record number: 21, Textual support number: 1 CONT
Phosphorite may develop within the basin ... or along shorelines. Pelletal, nodular, or massive rocks with either a quartzose or carbonate matrix ... 3, record 21, English, - quartz%20gangue
Record number: 21, Textual support number: 2 CONT
The uranium minerals are commonly accompanied by quartz and/or carbonate gangue. 4, record 21, English, - quartz%20gangue
Record number: 21, Textual support number: 3 CONT
The grain size of both quartz and iron oxide minerals increases, primary chert is transformed to coarse granular quartz, and textures show discrete grains of iron oxide in a granular quartz matrix. 3, record 21, English, - quartz%20gangue
Record number: 21, Textual support number: 4 CONT
Coarse granular magnetite-quartz facies are most easily concentrated and beneficiated to remove gangue quartz... 3, record 21, English, - quartz%20gangue
Record number: 21, Textual support number: 1 PHR
Granular quartz matrix. 4, record 21, English, - quartz%20gangue
Record 21, French
Record 21, Domaine(s)
- Pétrographie
- Minerais divers (Mines métalliques)
Record 21, Main entry term, French
- gangue quartzeuse
1, record 21, French, gangue%20quartzeuse
correct, feminine noun
Record 21, Abbreviations, French
Record 21, Synonyms, French
- gangue de quartz 2, record 21, French, gangue%20de%20quartz
correct, feminine noun
- matrice de quartz 3, record 21, French, matrice%20de%20quartz
correct, feminine noun
- matrice quartzeuse 3, record 21, French, matrice%20quartzeuse
correct, feminine noun
Record 21, Textual support, French
Record number: 21, Textual support number: 1 CONT
[...] les filons mésothermaux [...] forment un système de veines [...] complexes [...] La gangue est quartzeuse ou carbonatée, et renferme des minéraux de basse température comme le kaolin. 1, record 21, French, - gangue%20quartzeuse
Record number: 21, Textual support number: 2 CONT
Les minéraux d'uranium sont fréquemment accompagnés d'une gangue de carbonates ou de quartz. 3, record 21, French, - gangue%20quartzeuse
Record number: 21, Textual support number: 1 PHR
Matrice de quartz granulaire. 3, record 21, French, - gangue%20quartzeuse
Record 21, Spanish
Record 21, Textual support, Spanish
Record 22 - internal organization data 2006-10-25
Record 22, English
Record 22, Subject field(s)
- Processing of Mineral Products
- Mineral Processing (Metallurgy)
Record 22, Main entry term, English
- concentrate
1, record 22, English, concentrate
correct, noun
Record 22, Abbreviations, English
Record 22, Synonyms, English
- ore concentrate 2, record 22, English, ore%20concentrate
correct
- ore-concentrate 3, record 22, English, ore%2Dconcentrate
correct
Record 22, Textual support, English
Record number: 22, Textual support number: 1 DEF
Enriched ore after removal of waste in beneficiation mill. 4, record 22, English, - concentrate
Record number: 22, Textual support number: 1 CONT
Ore dressing. Treatment of ores to concentrate their valuable constituents(minerals) into products(concentrate) of smaller bulk, and simultaneously to collect the worthless material(gangue) into discardable waste(tailing). 5, record 22, English, - concentrate
Record number: 22, Textual support number: 2 CONT
Mines commonly possess mineral dressing plants in which the raw ore is milled before the separation of the ore minerals from the gangue minerals by various processes, which provide ore concentrates, and tailings which are made up of gangue. 6, record 22, English, - concentrate
Record number: 22, Textual support number: 3 CONT
... the Eldorado mine at Port Radium produced, from 1938 to 1960, about 6000 t of uranium metal in concentrates ... from ores grading between 0.3 and 0.6% U. 3, record 22, English, - concentrate
Record number: 22, Textual support number: 1 PHR
Mineral concentrate. 3, record 22, English, - concentrate
Record 22, French
Record 22, Domaine(s)
- Préparation des produits miniers
- Minéralurgie (Métallurgie)
Record 22, Main entry term, French
- concentré
1, record 22, French, concentr%C3%A9
correct, masculine noun
Record 22, Abbreviations, French
Record 22, Synonyms, French
- concentré de minerai 2, record 22, French, concentr%C3%A9%20de%20minerai
correct, masculine noun
Record 22, Textual support, French
Record number: 22, Textual support number: 1 DEF
Minerai concentré, par préparation physique ou chimique, à teneur marchande. 3, record 22, French, - concentr%C3%A9
Record number: 22, Textual support number: 1 CONT
La préparation du minerai comprend les opérations par lesquelles, à partir d'un minerai et à travers des procédés physiques ou chimico-physiques, on extrait plusieurs produits contenant les espèces minéralogiques utiles (concentré de minerai) et on élimine les espèces inutiles ou nuisibles (gangue stérile). 4, record 22, French, - concentr%C3%A9
Record number: 22, Textual support number: 2 CONT
[...] le minerai enrichi est concassé, broyé, lavé, traité [...] Les concentrés obtenus sont ensuite fondus pour donner finalement le métal pur. 5, record 22, French, - concentr%C3%A9
Record number: 22, Textual support number: 3 CONT
Le concentré d'uranium, obtenu par traitement chimique contient environ 60 à 70 % d'uranium. 3, record 22, French, - concentr%C3%A9
Record number: 22, Textual support number: 1 PHR
Concentré de minéraux. 6, record 22, French, - concentr%C3%A9
Record 22, Spanish
Record 22, Campo(s) temático(s)
- Preparación de los productos mineros
- Explotación de minerales (Metalurgia)
Record 22, Main entry term, Spanish
- concentrado
1, record 22, Spanish, concentrado
correct, masculine noun
Record 22, Abbreviations, Spanish
Record 22, Synonyms, Spanish
Record 22, Textual support, Spanish
Record 23 - internal organization data 2006-10-18
Record 23, English
Record 23, Subject field(s)
- Various Metal Ores
Record 23, Main entry term, English
- gangue
1, record 23, English, gangue
correct
Record 23, Abbreviations, English
Record 23, Synonyms, English
- matrix 2, record 23, English, matrix
correct, less frequent
Record 23, Textual support, English
Record number: 23, Textual support number: 1 DEF
The worthless rocks or minerals with which ore minerals are usually intergrown. 3, record 23, English, - gangue
Record number: 23, Textual support number: 1 CONT
... to obtain a pure metal, it may be necessary to remove the gangue or worthless part of the ore... 4, record 23, English, - gangue
Record number: 23, Textual support number: 2 CONT
At Coquimbo, Chili, gold is found in a matrix of carbonate of copper. 5, record 23, English, - gangue
Record number: 23, Textual support number: 1 OBS
In classifying material as gangue..., care must be used, for what is gangue in one place may be valuable elsewhere; and gangues may have important byproducts when milled and refined. 4, record 23, English, - gangue
Record number: 23, Textual support number: 1 PHR
Barren gangue. 6, record 23, English, - gangue
Record 23, French
Record 23, Domaine(s)
- Minerais divers (Mines métalliques)
Record 23, Main entry term, French
- gangue
1, record 23, French, gangue
correct, feminine noun
Record 23, Abbreviations, French
Record 23, Synonyms, French
Record 23, Textual support, French
Record number: 23, Textual support number: 1 DEF
Ensemble des roches ou des minéraux non utiles qui sont associés aux minerais. 2, record 23, French, - gangue
Record number: 23, Textual support number: 1 CONT
[...] le minerai lui-même est enveloppé d'une gangue non métallique non dépourvue de valeur. Ces gangues sont le plus souvent constituées de quartz, de sulfates [...], de carbonates [...], de fluorine ou spath fluor et d'apatite. 3, record 23, French, - gangue
Record number: 23, Textual support number: 2 CONT
À ces minéraux contenant le ou les métaux sont associés des minéraux et des roches stériles [...] appelées gangue. L'ensemble gangue et minéraux contenant les métaux exploités constitue le minerai métallifère. 4, record 23, French, - gangue
Record number: 23, Textual support number: 1 PHR
Gangue stérile. 5, record 23, French, - gangue
Record 23, Spanish
Record 23, Campo(s) temático(s)
- Minerales varios (Minas metálicas)
Record 23, Main entry term, Spanish
- ganga
1, record 23, Spanish, ganga
correct, feminine noun
Record 23, Abbreviations, Spanish
Record 23, Synonyms, Spanish
Record 23, Textual support, Spanish
Record number: 23, Textual support number: 1 DEF
Materia inútil que acompaña a los minerales o que rodea a las gemas en su criadero. 2, record 23, Spanish, - ganga
Record 24 - internal organization data 2006-08-19
Record 24, English
Record 24, Subject field(s)
- Various Metal Ores
- Geochemistry
Record 24, Main entry term, English
- carbonate gangue
1, record 24, English, carbonate%20gangue
correct
Record 24, Abbreviations, English
Record 24, Synonyms, English
- carbonate matrix 1, record 24, English, carbonate%20matrix
correct
Record 24, Textual support, English
Record number: 24, Textual support number: 1 CONT
The uranium minerals are commonly accompanied by quartz and/or carbonate gangue. 2, record 24, English, - carbonate%20gangue
Record number: 24, Textual support number: 1 OBS
matrix : a synonym of gangue. 3, record 24, English, - carbonate%20gangue
Record 24, French
Record 24, Domaine(s)
- Minerais divers (Mines métalliques)
- Géochimie
Record 24, Main entry term, French
- gangue carbonatée
1, record 24, French, gangue%20carbonat%C3%A9e
correct, feminine noun
Record 24, Abbreviations, French
Record 24, Synonyms, French
- gangue de carbonates 2, record 24, French, gangue%20de%20carbonates
correct, feminine noun
- matrice carbonatée 2, record 24, French, matrice%20carbonat%C3%A9e
correct, feminine noun
Record 24, Textual support, French
Record number: 24, Textual support number: 1 CONT
[...] les filons mésothermaux [...] forment un système de veines [...] complexes [...] La gangue est quartzeuse ou carbonatée, et renferme des minéraux de basse température comme le kaolin. 3, record 24, French, - gangue%20carbonat%C3%A9e
Record 24, Spanish
Record 24, Textual support, Spanish
Record 25 - internal organization data 2006-08-01
Record 25, English
Record 25, Subject field(s)
- Petrography
- Mineralogy
Record 25, Main entry term, English
- coarse-grained
1, record 25, English, coarse%2Dgrained
correct
Record 25, Abbreviations, English
Record 25, Synonyms, English
- coarse grained 2, record 25, English, coarse%20grained
correct
- coarse granular 2, record 25, English, coarse%20granular
correct
- coarse 3, record 25, English, coarse
correct
Record 25, Textual support, English
Record number: 25, Textual support number: 1 DEF
Said of a crystalline rock ... in which the individual minerals are relatively large ... 4, record 25, English, - coarse%2Dgrained
Record number: 25, Textual support number: 1 CONT
The most abundant variety of anorthosite ... is medium- to coarse-grained, porphyritic in places, and varies from light to dark grey pinkish to greenish brown. 2, record 25, English, - coarse%2Dgrained
Record number: 25, Textual support number: 2 CONT
Tungsten skarns are typically coarse-grained assemblages of ore and calc-silicate gangue minerals... 5, record 25, English, - coarse%2Dgrained
Record number: 25, Textual support number: 3 CONT
... alvikite ... is medium- to fine-grained compared with the coarse-grained sövite. 6, record 25, English, - coarse%2Dgrained
Record number: 25, Textual support number: 1 PHR
Coarse granular quartz, texture. 2, record 25, English, - coarse%2Dgrained
Record 25, French
Record 25, Domaine(s)
- Pétrographie
- Minéralogie
Record 25, Main entry term, French
- à grain grossier
1, record 25, French, %C3%A0%20grain%20grossier
correct
Record 25, Abbreviations, French
Record 25, Synonyms, French
- à grains grossiers 2, record 25, French, %C3%A0%20grains%20grossiers
correct
- à gros grain 3, record 25, French, %C3%A0%20gros%20grain
correct
- à gros grains 4, record 25, French, %C3%A0%20gros%20grains
correct
- grossier 5, record 25, French, grossier
correct
Record 25, Textual support, French
Record number: 25, Textual support number: 1 CONT
La variété d'anorthosite la plus abondante [...] est à grain moyen à grossier, porphyrique par endroits, et sa couleur varie de gris clair ou sombre à brun rosâtre ou verdâtre. 6, record 25, French, - %C3%A0%20grain%20grossier
Record number: 25, Textual support number: 2 CONT
On constate presque partout que les roches microgrenues sont beaucoup plus résistantes que les roches à grain grossier [...] 7, record 25, French, - %C3%A0%20grain%20grossier
Record number: 25, Textual support number: 3 CONT
[...] le calcaire grossier s'est formé dans la mer non loin des côtes [...] 8, record 25, French, - %C3%A0%20grain%20grossier
Record number: 25, Textual support number: 1 PHR
Granite à gros grain. 3, record 25, French, - %C3%A0%20grain%20grossier
Record number: 25, Textual support number: 2 PHR
Quartz, texture à grain grossier. 6, record 25, French, - %C3%A0%20grain%20grossier
Record 25, Spanish
Record 25, Campo(s) temático(s)
- Petrografía
- Mineralogía
Record 25, Main entry term, Spanish
- de grano grueso
1, record 25, Spanish, de%20grano%20grueso
correct
Record 25, Abbreviations, Spanish
Record 25, Synonyms, Spanish
Record 25, Textual support, Spanish
Record number: 25, Textual support number: 1 CONT
Existen rocas de grano fino, de grano medio y de grano grueso. 2, record 25, Spanish, - de%20grano%20grueso
Record 26 - internal organization data 2006-08-01
Record 26, English
Record 26, Subject field(s)
- Mineral Processing (Metallurgy)
- Processing of Mineral Products
Record 26, Main entry term, English
- beneficiation
1, record 26, English, beneficiation
correct
Record 26, Abbreviations, English
Record 26, Synonyms, English
- enrichment 2, record 26, English, enrichment
correct
Record 26, Textual support, English
Record number: 26, Textual support number: 1 DEF
The dressing or processing of ores for the purpose of (1) regulating the size of a desired product, (2) removing unwanted constituents, and (3) improving the quality, purity, or assay grade of a desired product. 3, record 26, English, - beneficiation
Record number: 26, Textual support number: 1 CONT
Beneficiation... consists of two fundamental operations : the determination that an individual particle is either a mineral or a gangue particle(selection) ;and the movement of selected particles via different paths(separation) into the concentrate and tailing products. 4, record 26, English, - beneficiation
Record number: 26, Textual support number: 2 CONT
Beneficiation reduces the ore bulk and leaves a high-grade concentrated product. This is accomplished by employing a variety of processes based on differences in certain mineral properties, such as specific gravity, magnetic properties, and chemical properties. 5, record 26, English, - beneficiation
Record number: 26, Textual support number: 3 CONT
Recrystallization ... results in upgrading the quality of ore for concentration, beneficiation, and metallurgical recovery by increasing grain size of the ore minerals. 6, record 26, English, - beneficiation
Record number: 26, Textual support number: 1 OBS
The term ore dressing is broader in scope than beneficiation. 7, record 26, English, - beneficiation
Record 26, Key term(s)
- benefication
Record 26, French
Record 26, Domaine(s)
- Minéralurgie (Métallurgie)
- Préparation des produits miniers
Record 26, Main entry term, French
- valorisation
1, record 26, French, valorisation
correct, feminine noun
Record 26, Abbreviations, French
Record 26, Synonyms, French
- enrichissement 2, record 26, French, enrichissement
correct, masculine noun
Record 26, Textual support, French
Record number: 26, Textual support number: 1 DEF
Ensemble de divers procédés mécaniques, physiques ou physico-chimiques ayant pour but d'augmenter la concentration en élément utile des minerais, de rendre ceux-ci plus faciles à traiter par les processus ultérieurs des réactions métallurgiques, et enfin d'éliminer des parties stériles, telles que les gangues, avant les traitements d'élaboration. 3, record 26, French, - valorisation
Record number: 26, Textual support number: 1 CONT
La demande croissante en substances minérales, ayant pour corollaire l'exploitation des gisements de plus faible teneur, a conduit à développer des méthodes d'enrichissement de minerai de plus en plus sélectives [...] 3, record 26, French, - valorisation
Record number: 26, Textual support number: 2 CONT
Dans les formations anciennes [...], on trouve fréquemment [...] d'énormes étendues de quartzites ferrifères, les taconites [...] à teneur assez faible (25 à 45 % Fe), exigeant donc un enrichissement préalable. 4, record 26, French, - valorisation
Record number: 26, Textual support number: 3 CONT
La recristallisation [...], en augmentant la granulométrie des phases métallifères, améliore la qualité du minerai en ce qui a trait aux processus de concentration, de valorisation et de récupération métallurgique. 5, record 26, French, - valorisation
Record 26, Spanish
Record 26, Campo(s) temático(s)
- Explotación de minerales (Metalurgia)
- Preparación de los productos mineros
Record 26, Main entry term, Spanish
- enriquecimiento
1, record 26, Spanish, enriquecimiento
correct, masculine noun
Record 26, Abbreviations, Spanish
Record 26, Synonyms, Spanish
- beneficio 2, record 26, Spanish, beneficio
masculine noun
Record 26, Textual support, Spanish
Record 27 - internal organization data 2006-06-06
Record 27, English
Record 27, Subject field(s)
- Smelting of Metal
- Mineral Processing (Metallurgy)
Record 27, Main entry term, English
- smelting
1, record 27, English, smelting
correct
Record 27, Abbreviations, English
Record 27, Synonyms, English
- smelt 2, record 27, English, smelt
correct
Record 27, Textual support, English
Record number: 27, Textual support number: 1 DEF
Any metallurgical operation in which metal is separated by fusion from those impurities with which it may be chemically combined or physically mixed, such as in ores. 2, record 27, English, - smelting
Record number: 27, Textual support number: 1 CONT
Smelting refers specifically to those high-temperature processes whereby ore and gangue minerals are chemically altered, fluxed and reduced to form a low-density molten slag and one or more heavier liquid metals or metallic compounds. 3, record 27, English, - smelting
Record number: 27, Textual support number: 1 OBS
When metallic ores are exposed to heat, and such reagents as develop the metal, it is called smelting in contradistinction from the mere application of heat, causing the ore to become fluid, which is called melting. 2, record 27, English, - smelting
Record number: 27, Textual support number: 1 PHR
Smelting of ore. 4, record 27, English, - smelting
Record 27, French
Record 27, Domaine(s)
- Fusion (Métallurgie générale)
- Minéralurgie (Métallurgie)
Record 27, Main entry term, French
- fusion
1, record 27, French, fusion
correct, feminine noun
Record 27, Abbreviations, French
Record 27, Synonyms, French
- smeltage 2, record 27, French, smeltage
avoid
Record 27, Textual support, French
Record number: 27, Textual support number: 1 DEF
Opération métallurgique qui permet d'obtenir un métal, un alliage ou un produit intermédiaire (matte), par passage partiel ou total à l'état liquide. Suivant la nature du composé réagissant, la fusion peut être réductrice, oxydante, carburante, sulfurante ou scorifiante. 3, record 27, French, - fusion
Record number: 27, Textual support number: 1 CONT
Dans les opérations de fusion, on obtient toujours au minimum trois phases : a) une phase ignée réduite, qui est le métal ou la matte, parfois un carbure, un siliciure, un arséniure (speiss), b) une phase oxydée qui est un laitier ou une scorie, rarement un sel fondu, c) une phase gazeuse, constituée principalement par les gaz de combustion (sauf dans le cas des fours électriques). 4, record 27, French, - fusion
Record number: 27, Textual support number: 1 OBS
Le terme «fusion» est employé aussi pour désigner la liquéfaction d'un métal sous le seul effet de chaleur, c'est-à-dire sans l'addition d'un réactif chimique; l'équivalent anglais dans ce cas est «melting». L'interprétation correcte du terme est déterminée à partir de son contexte. 5, record 27, French, - fusion
Record number: 27, Textual support number: 1 PHR
Fusion du minerai. 6, record 27, French, - fusion
Record 27, Spanish
Record 27, Campo(s) temático(s)
- Fundición de metales
- Explotación de minerales (Metalurgia)
Record 27, Main entry term, Spanish
- fusión
1, record 27, Spanish, fusi%C3%B3n
correct, feminine noun
Record 27, Abbreviations, Spanish
Record 27, Synonyms, Spanish
Record 27, Textual support, Spanish
Record number: 27, Textual support number: 1 DEF
Fundición o fusión de una mena para separar y refinar el metal. 1, record 27, Spanish, - fusi%C3%B3n
Record 28 - internal organization data 2006-05-17
Record 28, English
Record 28, Subject field(s)
- Gold and Silver Mining
Record 28, Main entry term, English
- silver-bearing vein
1, record 28, English, silver%2Dbearing%20vein
correct
Record 28, Abbreviations, English
Record 28, Synonyms, English
- silver vein 2, record 28, English, silver%20vein
correct
- argentiferous vein 3, record 28, English, argentiferous%20vein
correct
- silver lode 2, record 28, English, silver%20lode
correct
Record 28, Textual support, English
Record number: 28, Textual support number: 1 CONT
Mineralogically, gangue minerals can be the dominant constituents as in auriferous quartz veins.... Sulphides are most commonly the important metallic minerals but in the case of tin and uranium oxides are predominant. Here and there, native metals are abundant especially in gold-and silver-bearing veins. 4, record 28, English, - silver%2Dbearing%20vein
Record 28, French
Record 28, Domaine(s)
- Mines d'or et d'argent
Record 28, Main entry term, French
- filon argentifère
1, record 28, French, filon%20argentif%C3%A8re
correct, masculine noun
Record 28, Abbreviations, French
Record 28, Synonyms, French
Record 28, Textual support, French
Record number: 28, Textual support number: 1 CONT
Les filons argentifères se localisent dans une zone restreinte où coïncident des conditions chimiques, physiques et structurales favorables, c'est-à-dire seulement lorsque des conditions particulières de température-pression affectent des roches fracturées (tension), riches en sulfures, dans l'auréole des intrusions précoces. 2, record 28, French, - filon%20argentif%C3%A8re
Record number: 28, Textual support number: 2 CONT
[...] filons argentifères : disséminations de minéraux argentifères dans les andésites (parfois porphyres argentifères associés); [...] 2, record 28, French, - filon%20argentif%C3%A8re
Record number: 28, Textual support number: 3 CONT
Filon argentifère riche en zinc 3, record 28, French, - filon%20argentif%C3%A8re
Record 28, Spanish
Record 28, Textual support, Spanish
Record 29 - internal organization data 2006-05-16
Record 29, English
Record 29, Subject field(s)
- Mineral Processing (Metallurgy)
- Processing of Mineral Products
Record 29, Main entry term, English
- flotation
1, record 29, English, flotation
correct
Record 29, Abbreviations, English
Record 29, Synonyms, English
- flotation process 2, record 29, English, flotation%20process
correct
Record 29, Textual support, English
Record number: 29, Textual support number: 1 DEF
A process used to separate particulate solids, which have been suspended in a fluid, by selectively attaching the particles to be removed to a light fluid and allowing this mineralized fluid aggregation to rise to where it can be removed. 3, record 29, English, - flotation
Record number: 29, Textual support number: 1 OBS
The principal use of the process is to separate valuable minerals from waste rock, or gangue, in which case the ground ore is suspended in water and, after chemical treatment, subjected to bubbles of air. 3, record 29, English, - flotation
Record 29, French
Record 29, Domaine(s)
- Minéralurgie (Métallurgie)
- Préparation des produits miniers
Record 29, Main entry term, French
- flottation
1, record 29, French, flottation
correct, feminine noun
Record 29, Abbreviations, French
Record 29, Synonyms, French
- procédé de flottation 2, record 29, French, proc%C3%A9d%C3%A9%20de%20flottation
correct, masculine noun
- flottage 3, record 29, French, flottage
avoid, see observation, masculine noun
Record 29, Textual support, French
Record number: 29, Textual support number: 1 DEF
Opération métallurgique de voie humide ayant pour objet d'enrichir certains minerais (broyés au préalable) par séparation de la gangue, c'est-à-dire des matières stériles; et de séparer éventuellement les divers constituants d'un minerai complexe. 4, record 29, French, - flottation
Record number: 29, Textual support number: 1 OBS
[Ce procédé] est basé sur la différence de densité des matières à séparer dans un liquide déterminé et fait intervenir des phénomènes de tension superficielle. En pratique, on ajoute à l'eau différents réactifs qui favorisent la séparation des sulfures. 4, record 29, French, - flottation
Record number: 29, Textual support number: 2 OBS
«flottage» : Improprement utilisé parfois comme synonyme de flottation. 3, record 29, French, - flottation
Record 29, Spanish
Record 29, Campo(s) temático(s)
- Explotación de minerales (Metalurgia)
- Preparación de los productos mineros
Record 29, Main entry term, Spanish
- flotación
1, record 29, Spanish, flotaci%C3%B3n
correct, feminine noun
Record 29, Abbreviations, Spanish
Record 29, Synonyms, Spanish
Record 29, Textual support, Spanish
Record number: 29, Textual support number: 1 DEF
Procedimiento para separar de su ganga los minerales machacados, merced a agentes que, agregados a un baño de agua, hacen flotar las partículas de uno de los dos constituyentes mientras que las del otro quedan en el fondo. 1, record 29, Spanish, - flotaci%C3%B3n
Record 30 - internal organization data 2006-05-12
Record 30, English
Record 30, Subject field(s)
- Mineral Processing (Metallurgy)
- Processing of Mineral Products
Record 30, Main entry term, English
- beneficiate
1, record 30, English, beneficiate
correct, verb
Record 30, Abbreviations, English
Record 30, Synonyms, English
- enrich 2, record 30, English, enrich
correct, verb
Record 30, Textual support, English
Record number: 30, Textual support number: 1 DEF
To improve the grade by removing gangue material; to upgrade. 3, record 30, English, - beneficiate
Record number: 30, Textual support number: 1 CONT
The yellow ore is much more difficult to beneficiate than the blue. 4, record 30, English, - beneficiate
Record number: 30, Textual support number: 1 OBS
... generally applied to the preparation of iron ore for smelting, through such processes as sintering, magnetic concentration, washing, etc. 5, record 30, English, - beneficiate
Record 30, French
Record 30, Domaine(s)
- Minéralurgie (Métallurgie)
- Préparation des produits miniers
Record 30, Main entry term, French
- enrichir
1, record 30, French, enrichir
correct
Record 30, Abbreviations, French
Record 30, Synonyms, French
- valoriser 2, record 30, French, valoriser
correct
Record 30, Textual support, French
Record number: 30, Textual support number: 1 CONT
Enrichir le minerai: procéder à son enrichissement. [...] Enrichissement des minerais : ensemble de divers procédés mécaniques, physiques ou physico-chimiques ayant pour but d'augmenter la concentration en élément utile des minerais, de rendre ceux-ci plus faciles à traiter par les processus ultérieurs des réactions métallurgiques, et enfin d'éliminer des parties stériles, telles que les gangues, avant les traitements d'élaboration. 3, record 30, French, - enrichir
Record number: 30, Textual support number: 2 CONT
[...] en dessous [du «chapeau de fer»], s'effectuent des précipitations de sulfures qui enrichissent le minerai originel. 4, record 30, French, - enrichir
Record 30, Spanish
Record 30, Campo(s) temático(s)
- Explotación de minerales (Metalurgia)
- Preparación de los productos mineros
Record 30, Main entry term, Spanish
- enriquecer
1, record 30, Spanish, enriquecer
correct
Record 30, Abbreviations, Spanish
Record 30, Synonyms, Spanish
Record 30, Textual support, Spanish
Record number: 30, Textual support number: 1 DEF
Mejorar una materia o un producto mediante concentración de sus principios útiles o agregándoselos, si carece de ellos o los tuviera en proporciones insuficientes [...] 1, record 30, Spanish, - enriquecer
Record number: 30, Textual support number: 1 CONT
[...] un mineral se enriquece eliminado una parte de su ganga [...] 1, record 30, Spanish, - enriquecer
Record 31 - internal organization data 2006-03-23
Record 31, English
Record 31, Subject field(s)
- Metals Mining
- Economic Geology
Record 31, Main entry term, English
- replacement deposit
1, record 31, English, replacement%20deposit
correct
Record 31, Abbreviations, English
Record 31, Synonyms, English
Record 31, Textual support, English
Record number: 31, Textual support number: 1 DEF
A deposit formed by replacement [and often occurring as] a disseminated deposit ... 2, record 31, English, - replacement%20deposit
Record number: 31, Textual support number: 1 CONT
Replacement deposits occur when dissolved limestone is replaced with metallic minerals, as in the lead and zinc deposits of Missouri and Wisconsin. 3, record 31, English, - replacement%20deposit
Record number: 31, Textual support number: 2 CONT
Massive sulphide bodies with little or no accompanying calc-silicate gangue minerals, in addition to the mantos, chimneys, and carbonate-hosted veins... are commonly termed "replacement deposits"... 4, record 31, English, - replacement%20deposit
Record number: 31, Textual support number: 1 OBS
[Applies to] those [deposits] formed by the replacement of rock by an equal volume of ore. 2, record 31, English, - replacement%20deposit
Record number: 31, Textual support number: 2 OBS
The term "replacement deposit" is more general than "metasomatic deposit." 5, record 31, English, - replacement%20deposit
Record 31, French
Record 31, Domaine(s)
- Mines métalliques
- Géologie économique
Record 31, Main entry term, French
- gisement de substitution
1, record 31, French, gisement%20de%20substitution
correct, see observation, masculine noun
Record 31, Abbreviations, French
Record 31, Synonyms, French
- gîte de substitution 2, record 31, French, g%C3%AEte%20de%20substitution
correct, see observation, masculine noun
- gîte de remplacement 3, record 31, French, g%C3%AEte%20de%20remplacement
correct, masculine noun
- gisement de remplacement 4, record 31, French, gisement%20de%20remplacement
correct, masculine noun
- dépôt de substitution 5, record 31, French, d%C3%A9p%C3%B4t%20de%20substitution
masculine noun
Record 31, Textual support, French
Record number: 31, Textual support number: 1 CONT
Gîtes de substitution. Le processus de substitution comporte deux phénomènes plus ou moins simultanés, l'enlèvement de certaines parties d'un massif rocheux et leur remplacement par du minerai ou des minéraux de gangue [...] Il ne s'agit pas de remplissage des cavités [...], mais d'un lent processus moléculaire par lequel les solutions se frayent un chemin à travers les fentes et les pores [...], dissolvent la roche voisine et la remplacent par d'autres minéraux. 6, record 31, French, - gisement%20de%20substitution
Record number: 31, Textual support number: 2 CONT
Les amas de sulfures massifs qui renferment peu ou pas de minéraux de gangue calco-silicatée, ainsi que les mantos, les cheminées et les gîtes filoniens encaissés dans des roches carbonatées [...] sont couramment appelés «gîtes de remplacement» [...] 3, record 31, French, - gisement%20de%20substitution
Record number: 31, Textual support number: 1 OBS
Une métasomatose avec imprégnation de minéraux métallifères dans les calcaires, facilement solubles, ou dans des grès, facilement perméables, s'est effectuée sur une grande échelle dans certains gisements, concurremment avec un remplissage des vides existant dans ces roches. Pour les calcaires, la substitution se traduit quelquefois par une dissolution irrégulière suivie d'une précipitation de substances métallifères remplissant les vides produits. Mais elle consiste, souvent aussi, en une imprégnation conservant la structure initiale de la roche [...] ou la transformant complètement suivant les points, c'est-à-dire en une métasomatose au sens strict. Le terme gisement de «substitution» est donc plus large que celui de gisement par métasomatose, puisqu'il peut couvrir des mécanismes par précipitation, analogues à ceux des remplissages de vides filoniens. 7, record 31, French, - gisement%20de%20substitution
Record 31, Spanish
Record 31, Campo(s) temático(s)
- Minas metálicas
- Geología económica
Record 31, Main entry term, Spanish
- yacimiento de substitución
1, record 31, Spanish, yacimiento%20de%20substituci%C3%B3n
masculine noun
Record 31, Abbreviations, Spanish
Record 31, Synonyms, Spanish
Record 31, Textual support, Spanish
Record 32 - internal organization data 2006-03-04
Record 32, English
Record 32, Subject field(s)
- Geochemistry
Record 32, Main entry term, English
- acid-neutralizing
1, record 32, English, acid%2Dneutralizing
correct
Record 32, Abbreviations, English
Record 32, Synonyms, English
Record 32, Textual support, English
Record number: 32, Textual support number: 1 CONT
Acid-neutralizing gangue minerals. 1, record 32, English, - acid%2Dneutralizing
Record 32, French
Record 32, Domaine(s)
- Géochimie
Record 32, Main entry term, French
- neutralisateur des acides
1, record 32, French, neutralisateur%20des%20acides
correct, adjective phrase
Record 32, Abbreviations, French
Record 32, Synonyms, French
Record 32, Textual support, French
Record number: 32, Textual support number: 1 CONT
Minéraux de gangue neutralisateurs des acides. 1, record 32, French, - neutralisateur%20des%20acides
Record 32, Spanish
Record 32, Textual support, Spanish
Record 33 - internal organization data 2005-07-12
Record 33, English
Record 33, Subject field(s)
- Mineralogy
Record 33, Main entry term, English
- zeolitic
1, record 33, English, zeolitic
correct
Record 33, Abbreviations, English
Record 33, Synonyms, English
Record 33, Textual support, English
Record number: 33, Textual support number: 1 CONT
zeolitic ore deposits : Ore deposits, particularly of native copper in basalts, which have zeolites as distinctive, though not necessarily abundant, gangue minerals. 2, record 33, English, - zeolitic
Record number: 33, Textual support number: 2 CONT
The ore occurs dominantly as pitchblende and/or coffinite in pore spaces or strongly absorbed by organic material, or weakly absorbed by clays and zeolitic material. 3, record 33, English, - zeolitic
Record 33, French
Record 33, Domaine(s)
- Minéralogie
Record 33, Main entry term, French
- zéolitique
1, record 33, French, z%C3%A9olitique
correct
Record 33, Abbreviations, French
Record 33, Synonyms, French
- zéolithique 2, record 33, French, z%C3%A9olithique
correct, less frequent
Record 33, Textual support, French
Record number: 33, Textual support number: 1 DEF
Qui contient ou possède les propriétés des zéolites [...] 3, record 33, French, - z%C3%A9olitique
Record number: 33, Textual support number: 1 CONT
La minéralisation se présente en prédominance sous forme de pechblende ou de coffinite dans les espaces interstitiels, ou de minéraux uranifères fortement absorbés par la matière organique ou encore de minéraux uranifères faiblement absorbés par des argiles et des matériaux zéolitiques. 4, record 33, French, - z%C3%A9olitique
Record 33, Spanish
Record 33, Textual support, Spanish
Record 34 - internal organization data 2005-03-22
Record 34, English
Record 34, Subject field(s)
- Various Metal Ores
Record 34, Main entry term, English
- vein filling
1, record 34, English, vein%20filling
correct
Record 34, Abbreviations, English
Record 34, Synonyms, English
- vein matter 2, record 34, English, vein%20matter
correct
- vein material 3, record 34, English, vein%20material
correct
- mineral filling of veins 4, record 34, English, mineral%20filling%20of%20veins
correct
- veinstuff 5, record 34, English, veinstuff
correct
- vein-stuff 6, record 34, English, vein%2Dstuff
correct
- lodestuff 7, record 34, English, lodestuff
correct
- lode filling 8, record 34, English, lode%20filling
Record 34, Textual support, English
Record number: 34, Textual support number: 1 DEF
Minerals included in a lode or vein, including economically valueless gangue. 9, record 34, English, - vein%20filling
Record number: 34, Textual support number: 1 CONT
Treatment of the Veinstuff. Gold occurs in its matrix (the veinstuff) in a finely divided state and distributed in irregular proportions, both in a "free" condition ..., and in combination ... with other metals or their ores. The first step in effecting the extraction of the gold from the veinstuff is to bring about its disengagement from its associated mineral matters ... 6, record 34, English, - vein%20filling
Record number: 34, Textual support number: 2 CONT
Pyrite ... occurs plentifully on almost all gold-fields, and is rarely free from traces of gold. At Sandhurst, Victoria, it forms the vein-stuff in some places. 6, record 34, English, - vein%20filling
Record number: 34, Textual support number: 3 CONT
Auriferous veinstuff. 6, record 34, English, - vein%20filling
Record 34, French
Record 34, Domaine(s)
- Minerais divers (Mines métalliques)
Record 34, Main entry term, French
- caisse filonienne
1, record 34, French, caisse%20filonienne
correct, feminine noun
Record 34, Abbreviations, French
Record 34, Synonyms, French
- remplissage filonien 2, record 34, French, remplissage%20filonien
correct, masculine noun
- remplissage de veine 3, record 34, French, remplissage%20de%20veine
correct, masculine noun
- remplissage de filon 3, record 34, French, remplissage%20de%20filon
correct, masculine noun
- remplissage du filon 4, record 34, French, remplissage%20du%20filon
correct, masculine noun
- matériau de remplissage des filons 5, record 34, French, mat%C3%A9riau%20de%20remplissage%20des%20filons
correct, masculine noun
Record 34, Textual support, French
Record number: 34, Textual support number: 1 DEF
Contenu d'un filon dont les limites correspondent aux épontes. 3, record 34, French, - caisse%20filonienne
Record number: 34, Textual support number: 1 OBS
Ses matériaux peuvent être minéralisés ou non (caisse minéralisée ou caisse stérile). 3, record 34, French, - caisse%20filonienne
Record number: 34, Textual support number: 2 OBS
On nomme aussi «caisse filonienne» le remplissage filonien [...] 6, record 34, French, - caisse%20filonienne
Record 34, Spanish
Record 34, Campo(s) temático(s)
- Minerales varios (Minas metálicas)
Record 34, Main entry term, Spanish
- relleno filoniano
1, record 34, Spanish, relleno%20filoniano
masculine noun
Record 34, Abbreviations, Spanish
Record 34, Synonyms, Spanish
- rellenamiento filoniano 1, record 34, Spanish, rellenamiento%20filoniano
masculine noun
Record 34, Textual support, Spanish
Record 35 - internal organization data 2005-03-07
Record 35, English
Record 35, Subject field(s)
- Mineralogy
- Metals Mining
Record 35, Main entry term, English
- disseminated mineralization
1, record 35, English, disseminated%20mineralization
correct
Record 35, Abbreviations, English
Record 35, Synonyms, English
- dissemination 2, record 35, English, dissemination
correct
Record 35, Textual support, English
Record number: 35, Textual support number: 1 DEF
... dispersed crystallization of early formed crystals of ore minerals in deep seated magmas and to dispersed formations of ore minerals in a more general sense. 3, record 35, English, - disseminated%20mineralization
Record number: 35, Textual support number: 1 CONT
Disseminated and Stockwork Deposits Associated with Plutonic Intrusives. ... The ore minerals in these deposits are scattered through the host rock either as what is called disseminated mineralization, which can be likened to the distribution of seeds through raspberry jam, or they are ... restricted to quartz veinlets which form ... a stockwork ... 1, record 35, English, - disseminated%20mineralization
Record number: 35, Textual support number: 2 CONT
Stockwork mineralization is more important than disseminated mineralization and the orebodies are associated with simple, multiple or composite intrusions or with dykes of breccia pipes. 1, record 35, English, - disseminated%20mineralization
Record number: 35, Textual support number: 3 CONT
The ore minerals occur in masses, lenses, veinlets, and disseminations with or without associated gangue minerals. 4, record 35, English, - disseminated%20mineralization
Record 35, French
Record 35, Domaine(s)
- Minéralogie
- Mines métalliques
Record 35, Main entry term, French
- minéralisation disséminée
1, record 35, French, min%C3%A9ralisation%20diss%C3%A9min%C3%A9e
correct, feminine noun
Record 35, Abbreviations, French
Record 35, Synonyms, French
- minéralisation diffuse 2, record 35, French, min%C3%A9ralisation%20diffuse
correct, feminine noun
- dissémination 3, record 35, French, diss%C3%A9mination
correct, feminine noun
Record 35, Textual support, French
Record number: 35, Textual support number: 1 CONT
Disséminations. Dans certains cas la minéralisation est disséminée à faible teneur dans de grands volumes de roche. [...] Un [...] modèle de minéralisation disséminée est fourni par les stockwerks, réseaux de veines interconnectées contenant le minerai. 4, record 35, French, - min%C3%A9ralisation%20diss%C3%A9min%C3%A9e
Record number: 35, Textual support number: 2 CONT
La minéralisation disséminée consiste en gouttelettes, schlierens et fins filonnets de sulfures dispersés dans les unités de gabbro-dolérite taxitique et de gabbro-dolérite de contact de la partie inférieure des intrusions; cette minéralisation disséminée forme des corps minéralisés concordants en forme de nappe dont l'épaisseur dépasse parfois 40 m. 5, record 35, French, - min%C3%A9ralisation%20diss%C3%A9min%C3%A9e
Record number: 35, Textual support number: 3 CONT
La minéralisation peut être diffuse dans la roche primitive, avec des limites estompées : la concentration est faible, mais suffisante pour être exploitable. 6, record 35, French, - min%C3%A9ralisation%20diss%C3%A9min%C3%A9e
Record number: 35, Textual support number: 4 CONT
Relations des corps minéralisés avec les roches encaissantes.- [...] La minéralisation peut y être disséminée dans la roche sous forme de «mouches» (gisement disséminé); [...] 7, record 35, French, - min%C3%A9ralisation%20diss%C3%A9min%C3%A9e
Record 35, Spanish
Record 35, Textual support, Spanish
Record 36 - internal organization data 2005-01-31
Record 36, English
Record 36, Subject field(s)
- Mineral Processing (Metallurgy)
- Processing of Mineral Products
Record 36, Main entry term, English
- concentration
1, record 36, English, concentration
correct
Record 36, Abbreviations, English
Record 36, Synonyms, English
- milling 2, record 36, English, milling
correct, less frequent
Record 36, Textual support, English
Record number: 36, Textual support number: 1 DEF
Exploitation of physical, chemical and/or electrical differences between the mineral species in an ore body in order to separate them into values, or concentrates, and tailings or gangue. 3, record 36, English, - concentration
Record number: 36, Textual support number: 1 OBS
In this sense, "concentration" is narrower in meaning than beneficiation in that it covers only the separation of values from gangue and does not, for example, include alteration of ore properties or sizing of ore particles. 4, record 36, English, - concentration
Record 36, French
Record 36, Domaine(s)
- Minéralurgie (Métallurgie)
- Préparation des produits miniers
Record 36, Main entry term, French
- concentration
1, record 36, French, concentration
correct, feminine noun
Record 36, Abbreviations, French
Record 36, Synonyms, French
Record 36, Textual support, French
Record number: 36, Textual support number: 1 DEF
Élimination d'une partie de la gangue qui accompagne un minerai de valeur. 2, record 36, French, - concentration
Record number: 36, Textual support number: 1 CONT
La préparation du minerai comprend les opérations par lesquelles, à partir d'un minerai et à travers des procédés physiques ou chimico-physiques, on extrait plusieurs produits contenant les espèces minéralogiques utiles (concentré de minerai) et on élimine les espèces inutiles ou nuisibles (gangue stérile). On parle aussi dans ce cas de concentration de minerai. 3, record 36, French, - concentration
Record number: 36, Textual support number: 1 OBS
Le terme «concentration» a aussi un sens plus général dans le domaine de la minéralurgie. 4, record 36, French, - concentration
Record 36, Spanish
Record 36, Campo(s) temático(s)
- Explotación de minerales (Metalurgia)
- Preparación de los productos mineros
Record 36, Main entry term, Spanish
- concentración
1, record 36, Spanish, concentraci%C3%B3n
correct, feminine noun
Record 36, Abbreviations, Spanish
Record 36, Synonyms, Spanish
Record 36, Textual support, Spanish
Record number: 36, Textual support number: 1 DEF
Tratamiento del mineral bruto por procedimientos físicos que aumentan su riqueza al eliminar una parte mayor o menor de la ganga. 1, record 36, Spanish, - concentraci%C3%B3n
Record 37 - internal organization data 2005-01-21
Record 37, English
Record 37, Subject field(s)
- Mineralogy
Record 37, Main entry term, English
- spar
1, record 37, English, spar
correct
Record 37, Abbreviations, English
Record 37, Synonyms, English
- spath 1, record 37, English, spath
correct, obsolete
Record 37, Textual support, English
Record number: 37, Textual support number: 1 OBS
A term loosely applied to any transparent or translucent, light-colored, nonmetallic, usually readily cleavable, and somewhat lustrous crystalline mineral, esp. one occurring as gangue in a metalliferous vein; eg. calcspar and Iceland spar(calcite), fluorspar(fluorite), heavy spar(barite), or feldspar. 1, record 37, English, - spar
Record 37, French
Record 37, Domaine(s)
- Minéralogie
Record 37, Main entry term, French
- spath
1, record 37, French, spath
masculine noun, obsolete
Record 37, Abbreviations, French
Record 37, Synonyms, French
Record 37, Textual support, French
Record number: 37, Textual support number: 1 OBS
Terme d'origine allemande utilisé surtout par les minéralogistes des siècles derniers pour les minéraux qui présentent un clivage facile et que l'on peut réduire à des solides géométriquement définis. S. d'"Islande": calcite transparente; S. "Fluor": fluorine; S. "lourd": barytine; S. "fer": sidérite; S. "des champs": feldspath. 1, record 37, French, - spath
Record 37, Spanish
Record 37, Campo(s) temático(s)
- Mineralogía
Record 37, Main entry term, Spanish
- espato
1, record 37, Spanish, espato
correct, masculine noun
Record 37, Abbreviations, Spanish
Record 37, Synonyms, Spanish
Record 37, Textual support, Spanish
Record number: 37, Textual support number: 1 DEF
Todo mineral de estructura laminar. 2, record 37, Spanish, - espato
Record 38 - internal organization data 2005-01-07
Record 38, English
Record 38, Subject field(s)
- Metals Mining
Record 38, Main entry term, English
- ore mineral assemblage
1, record 38, English, ore%20mineral%20assemblage
correct
Record 38, Abbreviations, English
Record 38, Synonyms, English
Record 38, Textual support, English
Record number: 38, Textual support number: 1 CONT
Both the ore mineral assemblage, which includes sphalerite with 6% Fe, pyrrhotite, arsenopyrite, and scheelite in addition to galena, and pyrite, and the gangue assemblage of dolomite, calcite, quartz, muscovite, chlorite, tremolite, wollastonite, olivine, and serpentine... are more representative of a Zn-Pb skarn deposit than is the simpler mineralogy of the Remac deposit to the south. 1, record 38, English, - ore%20mineral%20assemblage
Record 38, French
Record 38, Domaine(s)
- Mines métalliques
Record 38, Main entry term, French
- association métallifère
1, record 38, French, association%20m%C3%A9tallif%C3%A8re
correct, feminine noun
Record 38, Abbreviations, French
Record 38, Synonyms, French
- association de minéraux métallifères 1, record 38, French, association%20de%20min%C3%A9raux%20m%C3%A9tallif%C3%A8res
correct, feminine noun
Record 38, Textual support, French
Record number: 38, Textual support number: 1 CONT
L'association métallifère (sphalérite à 6 % de fer, pyrrhotite, arsénopyrite et scheelite, en plus de galène et pyrite) et l'association minérale de la gangue (dolomite, calcite, quartz, muscovite, chlorite , trémolite, wollastonite, olivine et serpentine) [...] sont toutes le deux plus représentatives d'un skarn à Zn-Pb que ne l'est la minéralogie plus simple du gisement de Remac, plus au sud. 1, record 38, French, - association%20m%C3%A9tallif%C3%A8re
Record 38, Spanish
Record 38, Textual support, Spanish
Record 39 - internal organization data 2004-12-08
Record 39, English
Record 39, Subject field(s)
- Metals Mining
Record 39, Main entry term, English
- gangue assemblage
1, record 39, English, gangue%20assemblage
correct
Record 39, Abbreviations, English
Record 39, Synonyms, English
- gangue mineral assemblage 2, record 39, English, gangue%20mineral%20assemblage
correct
Record 39, Textual support, English
Record number: 39, Textual support number: 1 CONT
Both the ore mineral assemblage, which includes sphalerite with 6% Fe, pyrrhotite, arsenopyrite, and scheelite in addition to galena, and pyrite, and the gangue assemblage of dolomite, calcite, quartz, muscovite, chlorite, tremolite, wollastonite, olivine, and serpentine... are more representative of a Zn-Pb skarn deposit than is the simpler mineralogy of the Remac deposit to the south. 1, record 39, English, - gangue%20assemblage
Record 39, French
Record 39, Domaine(s)
- Mines métalliques
Record 39, Main entry term, French
- association minérale de la gangue
1, record 39, French, association%20min%C3%A9rale%20de%20la%20gangue
correct, feminine noun
Record 39, Abbreviations, French
Record 39, Synonyms, French
- association minérale de gangue 1, record 39, French, association%20min%C3%A9rale%20de%20gangue
correct, feminine noun
Record 39, Textual support, French
Record number: 39, Textual support number: 1 CONT
L'association métallifère (sphalérite à 6 % de fer, pyrrhotite, arsénopyrite et scheelite, en plus de galène et pyrite) et l'association minérale de la gangue (dolomite, calcite, quartz, muscovite, chlorite, trémolite, wollastonite, olivine et serpentine) [...] sont toutes le deux plus représentatives d'un skarn à Zn-Pb que ne l'est la minéralogie plus simple du gisement de Remac, plus au sud. 1, record 39, French, - association%20min%C3%A9rale%20de%20la%20gangue
Record 39, Spanish
Record 39, Textual support, Spanish
Record 40 - internal organization data 2004-07-12
Record 40, English
Record 40, Subject field(s)
- Geochemistry
- Metals Mining
- Petrography
Record 40, Main entry term, English
- calc-silicate gangue
1, record 40, English, calc%2Dsilicate%20gangue
correct
Record 40, Abbreviations, English
Record 40, Synonyms, English
Record 40, Textual support, English
Record number: 40, Textual support number: 1 CONT
Metamorphic studies indicate that the previously crystallized calc-silicate gangue in pyrometasomatic deposits formed at temperatures approaching those of the associated magmatic intrusion. 2, record 40, English, - calc%2Dsilicate%20gangue
Record 40, French
Record 40, Domaine(s)
- Géochimie
- Mines métalliques
- Pétrographie
Record 40, Main entry term, French
- gangue calco-silicatée
1, record 40, French, gangue%20calco%2Dsilicat%C3%A9e
correct, feminine noun
Record 40, Abbreviations, French
Record 40, Synonyms, French
- gangue à silicates calciques 2, record 40, French, gangue%20%C3%A0%20silicates%20calciques
proposal, feminine noun
Record 40, Textual support, French
Record number: 40, Textual support number: 1 OBS
gangue à silicates calciques : Par analogie avec «gneiss à silicates calciques» : Source : Universalis (UNIVE, 1984, vol. 12, p. 99). 2, record 40, French, - gangue%20calco%2Dsilicat%C3%A9e
Record 40, Spanish
Record 40, Textual support, Spanish
Record 41 - internal organization data 2004-07-12
Record 41, English
Record 41, Subject field(s)
- Geochemistry
- Metals Mining
Record 41, Main entry term, English
- epigenetic origin
1, record 41, English, epigenetic%20origin
correct
Record 41, Abbreviations, English
Record 41, Synonyms, English
Record 41, Textual support, English
Record number: 41, Textual support number: 1 CONT
Genesis of Kupferschiefer-type deposits has been hotly debated even since their recognition. For perhaps 70 or more years views have been strongly polarized, supporting either a syngenetic or late hydrothermal epigenetic origin. 2, record 41, English, - epigenetic%20origin
Record number: 41, Textual support number: 2 CONT
The ore mineral assemblage... and the gangue assemblage... support an epigenetic origin... 3, record 41, English, - epigenetic%20origin
Record 41, French
Record 41, Domaine(s)
- Géochimie
- Mines métalliques
Record 41, Main entry term, French
- origine épigénétique
1, record 41, French, origine%20%C3%A9pig%C3%A9n%C3%A9tique
correct, feminine noun
Record 41, Abbreviations, French
Record 41, Synonyms, French
Record 41, Textual support, French
Record number: 41, Textual support number: 1 CONT
[...] gisement d'origine épigénétique. 2, record 41, French, - origine%20%C3%A9pig%C3%A9n%C3%A9tique
Record number: 41, Textual support number: 2 CONT
L'association métallifère [...] de même que l'association minérale de la gangue [...] laissent supposer une origine épigénétique [...] 3, record 41, French, - origine%20%C3%A9pig%C3%A9n%C3%A9tique
Record 41, Spanish
Record 41, Textual support, Spanish
Record 42 - internal organization data 2004-07-12
Record 42, English
Record 42, Subject field(s)
- Mineralogy
- Mining Engineering
Record 42, Main entry term, English
- gangue mineral
1, record 42, English, gangue%20mineral
correct
Record 42, Abbreviations, English
Record 42, Synonyms, English
Record 42, Textual support, English
Record number: 42, Textual support number: 1 DEF
A nonmetallic, or a worthless metallic, mineral associated with ore minerals. 2, record 42, English, - gangue%20mineral
Record number: 42, Textual support number: 1 CONT
A rougher float produces a bulk concentrate containing the major portion of pentlandite, chalcopyrite, and graphite, and a tailing composed chiefly of the gangue minerals and most of the pyrrhotite. 3, record 42, English, - gangue%20mineral
Record number: 42, Textual support number: 2 CONT
Common gangue minerals include quartz, calcite, fluorite, siderite, and pyrite. It should be noted that the gangue minerals of one ore body may be the ore mineral of another... 4, record 42, English, - gangue%20mineral
Record number: 42, Textual support number: 1 OBS
As opposed to "ore mineral." 5, record 42, English, - gangue%20mineral
Record 42, French
Record 42, Domaine(s)
- Minéralogie
- Génie minier
Record 42, Main entry term, French
- minéral de gangue
1, record 42, French, min%C3%A9ral%20de%20gangue
correct, masculine noun
Record 42, Abbreviations, French
Record 42, Synonyms, French
- minéral de la gangue 2, record 42, French, min%C3%A9ral%20de%20la%20gangue
correct, masculine noun
- minéral constituant la gangue 3, record 42, French, min%C3%A9ral%20constituant%20la%20gangue
correct, masculine noun
Record 42, Textual support, French
Record number: 42, Textual support number: 1 CONT
Dans un premier stade, il s'agit de préparer mécaniquement le minerai et au départ, il convient de libérer les entités minéralogiques valorisables des minéraux de la gangue : c'est le stade de la fragmentation appelée encore comminution. [...] Dans un deuxième stade, les espèces à valoriser sont séparées des minéraux de la gangue par des opérations basées sur les caractéristiques des minéraux. [...] Dans un troisième stade, il s'agit d'évacuer les stériles constituées par les minéraux des gangues [...] 4, record 42, French, - min%C3%A9ral%20de%20gangue
Record number: 42, Textual support number: 2 CONT
Minéraux des gangues.- Outre le quartz, la calcite, l'aragonite, le gypse, l'anhydrite et le sel gemme, les gangues renferment fréquemment : la barytine [...] [ou] spath pesant; la fluorine [...] ou spath fluor [...]; l'apatite [...] 5, record 42, French, - min%C3%A9ral%20de%20gangue
Record number: 42, Textual support number: 3 CONT
Les filons et gîtes métallifères. [...] Parfois [...] il se dépose des oxydes, sulfures et chlorures métalliques accompagnés de minéraux constituant la gangue : quartz, barytine, fluorine, calcite. 3, record 42, French, - min%C3%A9ral%20de%20gangue
Record number: 42, Textual support number: 4 CONT
Souvent considérée comme minéral de «gangue», [la barytine] constitue en elle-même un véritable minerai de baryum pour l'industrie chimique. 6, record 42, French, - min%C3%A9ral%20de%20gangue
Record number: 42, Textual support number: 1 OBS
Par opposition à «minéral de minerai» ou à «minéral utile». 7, record 42, French, - min%C3%A9ral%20de%20gangue
Record 42, Spanish
Record 42, Textual support, Spanish
Record 43 - internal organization data 2004-05-17
Record 43, English
Record 43, Subject field(s)
- Petrography
Record 43, Main entry term, English
- unroofed
1, record 43, English, unroofed
correct
Record 43, Abbreviations, English
Record 43, Synonyms, English
Record 43, Textual support, English
Record number: 43, Textual support number: 1 CONT
The ore mineral assemblage... and the gangue assemblage... support an epigenetic origin as a skarn related to small, barely unroofed Cretaceous plutons in the district. 1, record 43, English, - unroofed
Record 43, French
Record 43, Domaine(s)
- Pétrographie
Record 43, Main entry term, French
- exposé
1, record 43, French, expos%C3%A9
correct
Record 43, Abbreviations, French
Record 43, Synonyms, French
Record 43, Textual support, French
Record number: 43, Textual support number: 1 CONT
L'association métallifère [...] de même que l'association minérale de la gangue [...] laissent supposer une origine épigénétique sous forme de skarn associé à de petits plutons du Crétacé peu exposés présents dans le district. 1, record 43, French, - expos%C3%A9
Record 43, Spanish
Record 43, Textual support, Spanish
Record 44 - internal organization data 2004-05-15
Record 44, English
Record 44, Subject field(s)
- Mineralogy
Record 44, Main entry term, English
- coarsely crystalline mineral
1, record 44, English, coarsely%20crystalline%20mineral
correct
Record 44, Abbreviations, English
Record 44, Synonyms, English
Record 44, Textual support, English
Record number: 44, Textual support number: 1 CONT
... coarsely crystalline sulphide and gangue minerals... 1, record 44, English, - coarsely%20crystalline%20mineral
Record 44, French
Record 44, Domaine(s)
- Minéralogie
Record 44, Main entry term, French
- minéral à grands cristaux
1, record 44, French, min%C3%A9ral%20%C3%A0%20grands%20cristaux
correct, masculine noun
Record 44, Abbreviations, French
Record 44, Synonyms, French
Record 44, Textual support, French
Record number: 44, Textual support number: 1 CONT
[...] la présence de minéraux sulfurés et de minéraux de gangue à grands cristaux [...] 1, record 44, French, - min%C3%A9ral%20%C3%A0%20grands%20cristaux
Record 44, Spanish
Record 44, Textual support, Spanish
Record 45 - internal organization data 2004-04-30
Record 45, English
Record 45, Subject field(s)
- Various Metal Ores
Record 45, Main entry term, English
- skarn silicate
1, record 45, English, skarn%20silicate
correct
Record 45, Abbreviations, English
Record 45, Synonyms, English
Record 45, Textual support, English
Record number: 45, Textual support number: 1 CONT
Most skarn deposits consist of metallic ore minerals and skarn silicates as gangue... 1, record 45, English, - skarn%20silicate
Record 45, French
Record 45, Domaine(s)
- Minerais divers (Mines métalliques)
Record 45, Main entry term, French
- silicate de skarn
1, record 45, French, silicate%20de%20skarn
correct, masculine noun
Record 45, Abbreviations, French
Record 45, Synonyms, French
Record 45, Textual support, French
Record number: 45, Textual support number: 1 CONT
La plupart des skarns minéralisés sont composés de minéraux métallifères et d'une gangue de silicates de skarn [...] 1, record 45, French, - silicate%20de%20skarn
Record 45, Spanish
Record 45, Textual support, Spanish
Record 46 - internal organization data 2004-01-15
Record 46, English
Record 46, Subject field(s)
- Mineralogy
Record 46, Main entry term, English
- metallization
1, record 46, English, metallization
correct
Record 46, Abbreviations, English
Record 46, Synonyms, English
- metalization 2, record 46, English, metalization
correct
- metallizing 3, record 46, English, metallizing
- mineralization 4, record 46, English, mineralization
correct, see observation
- mineralisation 5, record 46, English, mineralisation
correct, Great Britain
Record 46, Textual support, English
Record number: 46, Textual support number: 1 DEF
The process, or group of processes, by which valuable metals, or minerals containing valuable metals, are introduced into rocks. 4, record 46, English, - metallization
Record number: 46, Textual support number: 1 OBS
Mineralization is often used in this sense which is more comprehensive. The formation of garnet in limestone, for example, is a result of mineralization but it may have no economic significance. 4, record 46, English, - metallization
Record number: 46, Textual support number: 2 OBS
Mineralisation. This term is used almost exclusively for the introduction of ore minerals and gangue minerals into pre-existing rocks, whether by veins, replacement..., or in a disseminated fashion. 5, record 46, English, - metallization
Record 46, French
Record 46, Domaine(s)
- Minéralogie
Record 46, Main entry term, French
- métallisation
1, record 46, French, m%C3%A9tallisation
correct, feminine noun
Record 46, Abbreviations, French
Record 46, Synonyms, French
- minéralisation 2, record 46, French, min%C3%A9ralisation
feminine noun
Record 46, Textual support, French
Record number: 46, Textual support number: 1 DEF
Processus naturel par lequel les dépôts géologiques ont été imprégnés de substances métalliques, ou processus analogue qui enrichit les eaux minérales en métaux purs ou en composés métalliques. 3, record 46, French, - m%C3%A9tallisation
Record 46, Spanish
Record 46, Campo(s) temático(s)
- Mineralogía
Record 46, Main entry term, Spanish
- metalización
1, record 46, Spanish, metalizaci%C3%B3n
correct, feminine noun
Record 46, Abbreviations, Spanish
Record 46, Synonyms, Spanish
Record 46, Textual support, Spanish
Record number: 46, Textual support number: 1 DEF
Impregnación de los depósitos geológicos por las sustancias metálicas. 1, record 46, Spanish, - metalizaci%C3%B3n
Record 47 - internal organization data 2003-05-26
Record 47, English
Record 47, Subject field(s)
- Processing of Mineral Products
- Mineral Processing (Metallurgy)
- Chemical Engineering
Record 47, Main entry term, English
- magnetic separation
1, record 47, English, magnetic%20separation
correct
Record 47, Abbreviations, English
Record 47, Synonyms, English
Record 47, Textual support, English
Record number: 47, Textual support number: 1 DEF
A process in which a magnetically susceptible mineral is separated from gangue minerals by applying a strong magnetic field... 2, record 47, English, - magnetic%20separation
Record number: 47, Textual support number: 1 CONT
Magnetic separation is the most used and probably the most efficient method of beneficiating iron ores ... The technique is based largely on the differing degrees of attraction exerted on various minerals when influenced by magnetic fields. It is applicable to the treatment of both coarse and fine particles, either wet or dry. 3, record 47, English, - magnetic%20separation
Record number: 47, Textual support number: 1 PHR
Wet magnetic separation. 4, record 47, English, - magnetic%20separation
Record 47, French
Record 47, Domaine(s)
- Préparation des produits miniers
- Minéralurgie (Métallurgie)
- Génie chimique
Record 47, Main entry term, French
- séparation magnétique
1, record 47, French, s%C3%A9paration%20magn%C3%A9tique
correct, feminine noun
Record 47, Abbreviations, French
Record 47, Synonyms, French
Record 47, Textual support, French
Record number: 47, Textual support number: 1 DEF
Procédé de séparation faisant appel à la différence de susceptibilité magnétique qui existe entre certains minéraux. 2, record 47, French, - s%C3%A9paration%20magn%C3%A9tique
Record number: 47, Textual support number: 1 CONT
Les méthodes basées sur le magnétisme. Les techniques de séparation magnétique consistent à soumettre des grains de minerais à des forces magnétiques et mécaniques développées par un séparateur. Suivant leurs propriétés magnétiques, les différentes catégories minéralogiques possèdent des trajectoires caractéristiques de leur nature. 3, record 47, French, - s%C3%A9paration%20magn%C3%A9tique
Record number: 47, Textual support number: 1 PHR
Séparation magnétique par la voie humide. 4, record 47, French, - s%C3%A9paration%20magn%C3%A9tique
Record 47, Spanish
Record 47, Campo(s) temático(s)
- Preparación de los productos mineros
- Explotación de minerales (Metalurgia)
- Ingenieria química
Record 47, Main entry term, Spanish
- separación magnética
1, record 47, Spanish, separaci%C3%B3n%20magn%C3%A9tica
feminine noun
Record 47, Abbreviations, Spanish
Record 47, Synonyms, Spanish
Record 47, Textual support, Spanish
Record 48 - internal organization data 2002-04-09
Record 48, English
Record 48, Subject field(s)
- Processing of Mineral Products
- Mineral Processing (Metallurgy)
Record 48, Main entry term, English
- pure metal
1, record 48, English, pure%20metal
correct
Record 48, Abbreviations, English
Record 48, Synonyms, English
Record 48, Textual support, English
Record number: 48, Textual support number: 1 CONT
The reducing agent combines with the oxygen in a metallic oxide, leaving pure metal; and the flux combines with the gangue to form a slag that is liquid at the smelting temperature... 2, record 48, English, - pure%20metal
Record 48, French
Record 48, Domaine(s)
- Préparation des produits miniers
- Minéralurgie (Métallurgie)
Record 48, Main entry term, French
- métal nu
1, record 48, French, m%C3%A9tal%20nu
correct, masculine noun
Record 48, Abbreviations, French
Record 48, Synonyms, French
Record 48, Textual support, French
Record number: 48, Textual support number: 1 DEF
[...] métal que l'on trouve pur, dépouillé de toute gangue. 1, record 48, French, - m%C3%A9tal%20nu
Record 48, Spanish
Record 48, Textual support, Spanish
Record 49 - internal organization data 2001-09-11
Record 49, English
Record 49, Subject field(s)
- Metals Mining
- Geochemistry
- Economic Geology
Record 49, Main entry term, English
- metallic deposit
1, record 49, English, metallic%20deposit
correct
Record 49, Abbreviations, English
Record 49, Synonyms, English
- metal deposit 1, record 49, English, metal%20deposit
correct
Record 49, Textual support, English
Record number: 49, Textual support number: 1 CONT
It has long been recognized that specific regions of the world possess a notable concentration of deposits of a certain metal or metals, these regions are known as metallogenic provinces. Such provinces can be delineated by reference to a single metal ... or to several metals or metal associations. In the latter case, the metallogenic province may show a zonal distribution of the various metallic deposits. 1, record 49, English, - metallic%20deposit
Record number: 49, Textual support number: 2 CONT
... in the forties and fifties much emphasis was still placed on the magmatic-hydrothermal theory for the origin of the majority of metallic deposits. 1, record 49, English, - metallic%20deposit
Record number: 49, Textual support number: 3 CONT
In supergene sulphide enrichment the minerals of economic interest are carried down into hypogene(primary) ore where they are precipitated with a resultant increase in metal content, whereas in the case of iron and manganese ores it is chiefly the gangue material that is mobilized and carried away to leave behind a purer metal deposit. 1, record 49, English, - metallic%20deposit
Record 49, French
Record 49, Domaine(s)
- Mines métalliques
- Géochimie
- Géologie économique
Record 49, Main entry term, French
- gîte métallique
1, record 49, French, g%C3%AEte%20m%C3%A9tallique
correct, masculine noun
Record 49, Abbreviations, French
Record 49, Synonyms, French
- gisement métallique 2, record 49, French, gisement%20m%C3%A9tallique
correct, masculine noun
Record 49, Textual support, French
Record number: 49, Textual support number: 1 CONT
La majeure partie des hydroxydes se trouve dans les zones d'oxydation des gîtes métalliques et dans les roches altérées [...] Oxydes et hydroxydes sont les principaux minerais de fer, chrome, manganèse, uranium, étain, aluminium, niobium, tantale. 1, record 49, French, - g%C3%AEte%20m%C3%A9tallique
Record 49, Spanish
Record 49, Textual support, Spanish
Record 50 - internal organization data 2001-07-04
Record 50, English
Record 50, Subject field(s)
- Geochemistry
Record 50, Main entry term, English
- ferric/ferrous ratio
1, record 50, English, ferric%2Fferrous%20ratio
correct
Record 50, Abbreviations, English
Record 50, Synonyms, English
Record 50, Textual support, English
Record number: 50, Textual support number: 1 CONT
... low ferric/ferrous ratios in calc-silicate gangue... 1, record 50, English, - ferric%2Fferrous%20ratio
Record 50, French
Record 50, Domaine(s)
- Géochimie
Record 50, Main entry term, French
- rapport composés ferriques/composés ferreux
1, record 50, French, rapport%20compos%C3%A9s%20ferriques%2Fcompos%C3%A9s%20ferreux
proposal, masculine noun
Record 50, Abbreviations, French
Record 50, Synonyms, French
Record 50, Textual support, French
Record number: 50, Textual support number: 1 OBS
C'est moins l'abondance des composés ferreux par rapport aux composés ferriques qui détermine la couleur que l'état d'hydratation de ces derniers. 2, record 50, French, - rapport%20compos%C3%A9s%20ferriques%2Fcompos%C3%A9s%20ferreux
Record 50, Spanish
Record 50, Textual support, Spanish
Record 51 - internal organization data 2001-04-25
Record 51, English
Record 51, Subject field(s)
- Geochemistry
- Petrography
Record 51, Main entry term, English
- carbonate host rock
1, record 51, English, carbonate%20host%20rock
correct
Record 51, Abbreviations, English
Record 51, Synonyms, English
Record 51, Textual support, English
Record number: 51, Textual support number: 1 CONT
Mineralogically, gangue minerals can be the dominant constituents as in auriferous quartz veins. Quartz and calcite are the commonest, with quartz being dominant when the host rocks are silicates and calcite with carbonate host rocks. 1, record 51, English, - carbonate%20host%20rock
Record number: 51, Textual support number: 2 CONT
... flats ... are horizontal or subhorizontal bodies of ore which commonly branch out from veins and lie in carbonate host rocks beneath an impervious cover ... 1, record 51, English, - carbonate%20host%20rock
Record 51, French
Record 51, Domaine(s)
- Géochimie
- Pétrographie
Record 51, Main entry term, French
- roche-support carbonatée
1, record 51, French, roche%2Dsupport%20carbonat%C3%A9e
correct, feminine noun
Record 51, Abbreviations, French
Record 51, Synonyms, French
- roche hôte carbonatée 2, record 51, French, roche%20h%C3%B4te%20carbonat%C3%A9e
proposal, feminine noun
Record 51, Textual support, French
Record number: 51, Textual support number: 1 CONT
[...] les gisements de fluorite dans les roches sédimentaires [...] sont définis par trois métallotectes essentiels : roche-support carbonatée; tectonique cassante [...]; karsts. 1, record 51, French, - roche%2Dsupport%20carbonat%C3%A9e
Record number: 51, Textual support number: 1 OBS
Voir les fiches «roche hôte» et «roche carbonatée». 2, record 51, French, - roche%2Dsupport%20carbonat%C3%A9e
Record 51, Spanish
Record 51, Textual support, Spanish
Record 52 - internal organization data 2001-04-25
Record 52, English
Record 52, Subject field(s)
- Geochemistry
- Metals Mining
Record 52, Main entry term, English
- calcic gangue
1, record 52, English, calcic%20gangue
proposal
Record 52, Abbreviations, English
Record 52, Synonyms, English
Record 52, Textual support, English
Record number: 52, Textual support number: 1 OBS
See records "calcic" and "gangue. " 1, record 52, English, - calcic%20gangue
Record 52, French
Record 52, Domaine(s)
- Géochimie
- Mines métalliques
Record 52, Main entry term, French
- gangue calcique
1, record 52, French, gangue%20calcique
correct, feminine noun
Record 52, Abbreviations, French
Record 52, Synonyms, French
Record 52, Textual support, French
Record number: 52, Textual support number: 1 CONT
Le minerai de fer de Lorraine [...] se présente sous forme d'oolithes ferrugineuses associées à de la calcite et unies par une gangue phylliteuse, calcique et phosphatée. 1, record 52, French, - gangue%20calcique
Record 52, Spanish
Record 52, Textual support, Spanish
Record 53 - internal organization data 2000-07-12
Record 53, English
Record 53, Subject field(s)
- Mineralogy
- Metals Mining
Record 53, Main entry term, English
- zone
1, record 53, English, zone
correct
Record 53, Abbreviations, English
Record 53, Synonyms, English
Record 53, Textual support, English
Record number: 53, Textual support number: 1 DEF
Geologically, a distinctively mineralized area, region, or level. In a specific lode or other deposit, the progressive change from upper to lower horizons. 2, record 53, English, - zone
Record number: 53, Textual support number: 1 CONT
Zones may be defined by changes in the mineralogy of ore or gangue minerals or both, by changes in the percentage of metals present, or by more subtle changes from place to place in an orebody or mineralized district of the ratios between certain elements or even the isotopic ratios within one element. 3, record 53, English, - zone
Record 53, French
Record 53, Domaine(s)
- Minéralogie
- Mines métalliques
Record 53, Main entry term, French
- zone
1, record 53, French, zone
correct, feminine noun
Record 53, Abbreviations, French
Record 53, Synonyms, French
Record 53, Textual support, French
Record number: 53, Textual support number: 1 CONT
[...] il existe généralement une zonalité lorsque l'on s'éloigne du centre des plutons. La nature des minéralisations et leurs répartitions en zones varient [...] en fonction de la nature du corps intrusif [...] N. Varlamoff a montré comment les gîtes s'ordonnent autour du granite de Kamakampene. Il apparaît [...], du centre vers les bordures et les roches encaissantes : une zone à terres rares, une zone à tantale-niobium, une zone à cassitérite et, enfin, une zone à or [...] 1, record 53, French, - zone
Record 53, Spanish
Record 53, Textual support, Spanish
Record 54 - internal organization data 1999-10-01
Record 54, English
Record 54, Subject field(s)
- Mineralogy
- Petrography
Record 54, Main entry term, English
- associated intrusion
1, record 54, English, associated%20intrusion
correct
Record 54, Abbreviations, English
Record 54, Synonyms, English
Record 54, Textual support, English
Record number: 54, Textual support number: 1 CONT
Associated intrusions are coarse grained, unaltered, porphyritic, felsic, calc-alkaline granitoid stocks. 2, record 54, English, - associated%20intrusion
Record number: 54, Textual support number: 2 CONT
Metamorphic studies indicate that the previously crystallized calc-silicate gangue in pyrometasomatic deposits formed at temperatures approaching those of the associated magmatic intrusion. 3, record 54, English, - associated%20intrusion
Record 54, French
Record 54, Domaine(s)
- Minéralogie
- Pétrographie
Record 54, Main entry term, French
- intrusion associée
1, record 54, French, intrusion%20associ%C3%A9e
proposal, feminine noun
Record 54, Abbreviations, French
Record 54, Synonyms, French
Record 54, Textual support, French
Record number: 54, Textual support number: 1 OBS
[...] la plupart des intrusions de moyenne profondeur sont faites de roches gabbroïques), à l'exception [...] des champs filoniens associés aux plutons granitiques. 2, record 54, French, - intrusion%20associ%C3%A9e
Record 54, Spanish
Record 54, Textual support, Spanish
Record 55 - internal organization data 1999-09-01
Record 55, English
Record 55, Subject field(s)
- Mineral Processing (Metallurgy)
- Processing of Mineral Products
Record 55, Main entry term, English
- ore dressing
1, record 55, English, ore%20dressing
correct
Record 55, Abbreviations, English
Record 55, Synonyms, English
- ore preparation 2, record 55, English, ore%20preparation
Record 55, Textual support, English
Record number: 55, Textual support number: 1 DEF
Treatment of ores to concentrate their valuable constituents(minerals) into products(concentrate) of smaller bulk, and simultaneously to collect the worthless material(gangue) into discardable waste(tailing). The fundamental operations of ore-dressing processes are the breaking apart of the associated constituents of the ore by mechanical means(severance) and the separation of the severed components(beneficiation) into concentrate and tailing, using mechanical or physical methods which do not effect substantial chemical changes. 3, record 55, English, - ore%20dressing
Record 55, French
Record 55, Domaine(s)
- Minéralurgie (Métallurgie)
- Préparation des produits miniers
Record 55, Main entry term, French
- mécanominéralurgie
1, record 55, French, m%C3%A9canomin%C3%A9ralurgie
correct, feminine noun
Record 55, Abbreviations, French
Record 55, Synonyms, French
- préparation mécanique 2, record 55, French, pr%C3%A9paration%20m%C3%A9canique
correct, feminine noun
- préparation mécanique des minerais 3, record 55, French, pr%C3%A9paration%20m%C3%A9canique%20des%20minerais
correct, feminine noun
- traitement mécanique 4, record 55, French, traitement%20m%C3%A9canique
masculine noun
- traitement physique 5, record 55, French, traitement%20physique
masculine noun
- concentration physique 5, record 55, French, concentration%20physique
feminine noun
Record 55, Textual support, French
Record number: 55, Textual support number: 1 DEF
Minéralurgie par séparation physique (gravité, séparation magnétique, flottation, etc.). 1, record 55, French, - m%C3%A9canomin%C3%A9ralurgie
Record 55, Key term(s)
- préparation des minerais
- traitement du minerai
Record 55, Spanish
Record 55, Campo(s) temático(s)
- Explotación de minerales (Metalurgia)
- Preparación de los productos mineros
Record 55, Main entry term, Spanish
- preparación mecánica de minerales
1, record 55, Spanish, preparaci%C3%B3n%20mec%C3%A1nica%20de%20minerales
feminine noun
Record 55, Abbreviations, Spanish
Record 55, Synonyms, Spanish
Record 55, Textual support, Spanish
Record 55, Key term(s)
- preparación mecánica
Record 56 - internal organization data 1999-09-01
Record 56, English
Record 56, Subject field(s)
- Processing of Mineral Products
- Mineral Processing (Metallurgy)
Record 56, Main entry term, English
- stamp
1, record 56, English, stamp
correct, verb
Record 56, Abbreviations, English
Record 56, Synonyms, English
- mill 2, record 56, English, mill
verb
Record 56, Textual support, English
Record number: 56, Textual support number: 1 DEF
To break up the ore and gangue by machinery, for washing out the heavier metallic particles. 1, record 56, English, - stamp
Record number: 56, Textual support number: 1 CONT
To mill ore. 2, record 56, English, - stamp
Record 56, French
Record 56, Domaine(s)
- Préparation des produits miniers
- Minéralurgie (Métallurgie)
Record 56, Main entry term, French
- bocarder
1, record 56, French, bocarder
correct, verb
Record 56, Abbreviations, French
Record 56, Synonyms, French
Record 56, Textual support, French
Record number: 56, Textual support number: 1 DEF
Passer [du minerai] au bocard. 2, record 56, French, - bocarder
Record number: 56, Textual support number: 1 CONT
Bocarder du minerai. 3, record 56, French, - bocarder
Record 56, Spanish
Record 56, Textual support, Spanish
Record 57 - internal organization data 1999-05-11
Record 57, English
Record 57, Subject field(s)
- Mineral Processing (Metallurgy)
- Chemical Engineering
- Mining Engineering
Record 57, Main entry term, English
- depress
1, record 57, English, depress
correct, verb
Record 57, Abbreviations, English
Record 57, Synonyms, English
Record 57, Textual support, English
Record number: 57, Textual support number: 1 DEF
To cause(certain ore or gangue minerals) to sink while other minerals float. 2, record 57, English, - depress
Record number: 57, Textual support number: 1 CONT
Apart from depressant action and the precipitation of fatty-acid collectors as insoluble soaps, lime is used in sulphide flotation, inter alia to depress pyrite. 3, record 57, English, - depress
Record number: 57, Textual support number: 1 OBS
The mineral so sunk is said to be "depressed". 4, record 57, English, - depress
Record 57, French
Record 57, Domaine(s)
- Minéralurgie (Métallurgie)
- Génie chimique
- Génie minier
Record 57, Main entry term, French
- déprimer
1, record 57, French, d%C3%A9primer
correct
Record 57, Abbreviations, French
Record 57, Synonyms, French
Record 57, Textual support, French
Record number: 57, Textual support number: 1 DEF
Détruire ou atténuer à l'aide d'un réactif approprié la flottabilité [d'un] minéral. 2, record 57, French, - d%C3%A9primer
Record number: 57, Textual support number: 1 CONT
Les dépresseurs. Ces corps empêchent ou retardent la flottation de certains minéraux, et permettent des flottations sélectives. [...] Par exemple : Le cyanure de sodium déprime la blende et la pyrite, et est sans action sur la galène. La chaux déprime la pyrite et a une faible action sur les autres sulfures. [...] Le silicate de soude déprime les gangues, ce qui est nécessaire dans la flottation des oxydés qui nécessitent des collecteurs très énergiques qui feraient monter les gangues. 3, record 57, French, - d%C3%A9primer
Record 57, Spanish
Record 57, Textual support, Spanish
Record 58 - internal organization data 1999-04-01
Record 58, English
Record 58, Subject field(s)
- Metals Mining
Record 58, Main entry term, English
- cockade ore
1, record 58, English, cockade%20ore
correct
Record 58, Abbreviations, English
Record 58, Synonyms, English
- cocarde ore 2, record 58, English, cocarde%20ore
correct
- ring ore 2, record 58, English, ring%20ore
correct
- sphere ore 2, record 58, English, sphere%20ore
correct
Record 58, Textual support, English
Record number: 58, Textual support number: 1 DEF
A metallic ore in which the ore and gangue minerals are deposited in successive crusts around rock fragments in a vein. 2, record 58, English, - cockade%20ore
Record 58, French
Record 58, Domaine(s)
- Mines métalliques
Record 58, Main entry term, French
- minerai en cocarde
1, record 58, French, minerai%20en%20cocarde
correct, masculine noun
Record 58, Abbreviations, French
Record 58, Synonyms, French
- minerai à texture en cocarde 2, record 58, French, minerai%20%C3%A0%20texture%20en%20cocarde
correct, masculine noun
Record 58, Textual support, French
Record number: 58, Textual support number: 1 DEF
Minerai filonien formé par le dépôt de croûtes minérales successives autour de fragments bréchiques. 3, record 58, French, - minerai%20en%20cocarde
Record number: 58, Textual support number: 1 CONT
minerai «nougaté», à texture bréchique en cocarde. 2, record 58, French, - minerai%20en%20cocarde
Record 58, Spanish
Record 58, Textual support, Spanish
Record 59 - internal organization data 1999-01-22
Record 59, English
Record 59, Subject field(s)
- Quarried Stone - Various
- Processing of Mineral Products
Record 59, Main entry term, English
- crushing
1, record 59, English, crushing
correct
Record 59, Abbreviations, English
Record 59, Synonyms, English
Record 59, Textual support, English
Record number: 59, Textual support number: 1 DEF
reduction of materials such as stone, coal, or slag to a suitable size for their intended uses such as road building, concrete aggregate, or furnace firing. 1, record 59, English, - crushing
Record number: 59, Textual support number: 2 DEF
Reduction of the size of material originally in the form of large lumps. 2, record 59, English, - crushing
Record number: 59, Textual support number: 3 DEF
size reduction into relatively coarse particles. 3, record 59, English, - crushing
Record number: 59, Textual support number: 1 CONT
Crushing... [is a process] in ore dressing needed to reduce valuable ores to the fine size at which the valueless gangue can be separated from the ore. 1, record 59, English, - crushing
Record 59, French
Record 59, Domaine(s)
- Pierres diverses (Carrières)
- Préparation des produits miniers
Record 59, Main entry term, French
- concassage
1, record 59, French, concassage
correct, masculine noun
Record 59, Abbreviations, French
Record 59, Synonyms, French
Record 59, Textual support, French
Record number: 59, Textual support number: 1 DEF
Réduction des blocs extraits des carrières ou des mines en fragments de dimensions plus petites, utilisables pour les traitements ultérieurs (lavage, flottage, etc.). 2, record 59, French, - concassage
Record number: 59, Textual support number: 2 DEF
Comminution en particules relativement grosses. 3, record 59, French, - concassage
Record number: 59, Textual support number: 3 DEF
[Opération] qui permet en général des réductions dimensionnelles jusqu'à 10 ou 20 mm [...]. 4, record 59, French, - concassage
Record number: 59, Textual support number: 1 OBS
En principe, il n'existe pas de différence entre le concassage et le broyage [...]; toutefois, en pratique, le premier terme exprime une réduction en blocs plus gros que le second, une division moins poussée de la matière. 5, record 59, French, - concassage
Record 59, Spanish
Record 59, Textual support, Spanish
Record 60 - internal organization data 1997-12-03
Record 60, English
Record 60, Subject field(s)
- Tectonics
- Petrography
Record 60, Main entry term, English
- magmatic intrusion
1, record 60, English, magmatic%20intrusion
correct
Record 60, Abbreviations, English
Record 60, Synonyms, English
Record 60, Textual support, English
Record number: 60, Textual support number: 1 DEF
The process of injection of magma from the mantle into the shallower portion of the earth’s crust as a result of the disturbances at the plate margins; an igneous rock body formed by this process. 2, record 60, English, - magmatic%20intrusion
Record number: 60, Textual support number: 1 CONT
Metamorphic studies indicate that the previously crystallized calc-silicate gangue in pyrometasomatic deposits formed at temperatures approaching those of the associated magmatic intrusion. 3, record 60, English, - magmatic%20intrusion
Record 60, French
Record 60, Domaine(s)
- Tectonique
- Pétrographie
Record 60, Main entry term, French
- intrusion magmatique
1, record 60, French, intrusion%20magmatique
correct, feminine noun
Record 60, Abbreviations, French
Record 60, Synonyms, French
Record 60, Textual support, French
Record number: 60, Textual support number: 1 CONT
Les intrusions magmatiques, notamment la mise en place des batholites granitiques, sont accompagnées d'une élévation de température des roches encaissantes. 2, record 60, French, - intrusion%20magmatique
Record number: 60, Textual support number: 2 CONT
Alors que les dimensions des laccolites n'excèdent guère une dizaine de kilomètres, on connaît au contraire des intrusions magmatiques de faible profondeur beaucoup plus étendues : ce sont les lopolites, d'aspect tabulaire, dont le toit, au lieu d'être bombé, a tendance à être déprimé comme s'il avait fléchi. 3, record 60, French, - intrusion%20magmatique
Record 60, Spanish
Record 60, Textual support, Spanish
Record 61 - internal organization data 1997-11-14
Record 61, English
Record 61, Subject field(s)
- Petrography
- Metals Mining
Record 61, Main entry term, English
- gangue rock 1, record 61, English, gangue%20rock
Record 61, Abbreviations, English
Record 61, Synonyms, English
Record 61, Textual support, English
Record number: 61, Textual support number: 1 CONT
Skarn type in used... to designate a large group of mineral deposits in which a significant proportion of the associated gangue rock is composed of calcium and magnesium silicate minerals. 1, record 61, English, - gangue%20rock
Record number: 61, Textual support number: 1 OBS
See record "gangue. " 2, record 61, English, - gangue%20rock
Record 61, French
Record 61, Domaine(s)
- Pétrographie
- Mines métalliques
Record 61, Main entry term, French
- roche de gangue
1, record 61, French, roche%20de%20gangue
proposal, feminine noun
Record 61, Abbreviations, French
Record 61, Synonyms, French
Record 61, Textual support, French
Record 61, Spanish
Record 61, Textual support, Spanish
Record 62 - internal organization data 1997-07-15
Record 62, English
Record 62, Subject field(s)
- Processing of Mineral Products
- Mineral Processing (Metallurgy)
Record 62, Main entry term, English
- antimony crudum
1, record 62, English, antimony%20crudum
correct
Record 62, Abbreviations, English
Record 62, Synonyms, English
Record 62, Textual support, English
Record number: 62, Textual support number: 1 DEF
... the molten high-grade sulfide that drains away from the gangue residue when stibnite(antimony sulfide) is melted by liquation. 1, record 62, English, - antimony%20crudum
Record 62, Key term(s)
- crudum
Record 62, French
Record 62, Domaine(s)
- Préparation des produits miniers
- Minéralurgie (Métallurgie)
Record 62, Main entry term, French
- sulfure d'antimoine liquaté
1, record 62, French, sulfure%20d%27antimoine%20liquat%C3%A9
correct, masculine noun
Record 62, Abbreviations, French
Record 62, Synonyms, French
- crudum d'antimoine 2, record 62, French, crudum%20d%27antimoine
correct, proposal, masculine noun
Record 62, Textual support, French
Record number: 62, Textual support number: 1 CONT
Minerais sulfurés. [...] Traitement des minerais : Les fonderies traitent ces minerais, titrant 45 % ou plus, pour obtenir, soit le crudum (sulfure d'antimoine liquaté), soit le métal, soit l'oxyde. a) obtention d'un crudum : le crudum marchand est un sulfure d'antimoine liquaté titrant 70 %. Il est obtenu par la simple liquation du minerai, opération qui élimine pratiquement toute la gangue. Celle-ci retient un peu de stibine, en quantités variables suivant sa nature. Le crudum marchand convient pour la fabrication des allumettes et des feux de bengale, mais ne peut pas être employé directement dans la pyrotechnie pour la préparation des amorces et des détonateurs électriques. 1, record 62, French, - sulfure%20d%27antimoine%20liquat%C3%A9
Record 62, Key term(s)
- crudum
Record 62, Spanish
Record 62, Textual support, Spanish
Record 63 - internal organization data 1993-01-27
Record 63, English
Record 63, Subject field(s)
- Petrography
Record 63, Main entry term, English
- magnetite-quartz facies 1, record 63, English, magnetite%2Dquartz%20facies
Record 63, Abbreviations, English
Record 63, Synonyms, English
Record 63, Textual support, English
Record number: 63, Textual support number: 1 CONT
Coarse granular magnetite-quartz facies are most easily concentrated and beneficiated to remove gangue quartz, silicate and alkali-bearing minerals, and the significant amounts of erratically distributed minor elements that characterize Algoma type iron-formations in general. 1, record 63, English, - magnetite%2Dquartz%20facies
Record 63, French
Record 63, Domaine(s)
- Pétrographie
Record 63, Main entry term, French
- faciès magnétite-quartz
1, record 63, French, faci%C3%A8s%20magn%C3%A9tite%2Dquartz
masculine noun
Record 63, Abbreviations, French
Record 63, Synonyms, French
Record 63, Textual support, French
Record number: 63, Textual support number: 1 CONT
Le faciès magnétite-quartz est le plus important dans la plupart des autres formations ferrifères du type Algoma en Ontario. 1, record 63, French, - faci%C3%A8s%20magn%C3%A9tite%2Dquartz
Record 63, Spanish
Record 63, Textual support, Spanish
Record 64 - internal organization data 1992-07-21
Record 64, English
Record 64, Subject field(s)
- Processing of Mineral Products
Record 64, Main entry term, English
- differential flotation
1, record 64, English, differential%20flotation
correct
Record 64, Abbreviations, English
Record 64, Synonyms, English
- selective flotation 2, record 64, English, selective%20flotation
correct
Record 64, Textual support, English
Record number: 64, Textual support number: 1 DEF
Separating a complex ore into two or more valuable minerals and gangue by flotation.... These separate concentrates are made possible by the use of suitable depressors and activators. 2, record 64, English, - differential%20flotation
Record 64, French
Record 64, Domaine(s)
- Préparation des produits miniers
Record 64, Main entry term, French
- flottation différentielle
1, record 64, French, flottation%20diff%C3%A9rentielle
correct, feminine noun
Record 64, Abbreviations, French
Record 64, Synonyms, French
Record 64, Textual support, French
Record number: 64, Textual support number: 1 DEF
Flottation au cours de laquelle on flotte et recueille séparément plusieurs minéraux de valeur. 2, record 64, French, - flottation%20diff%C3%A9rentielle
Record number: 64, Textual support number: 1 CONT
La flottation, qui dans ses débuts, ne pouvait traiter qu'une seule substance contenue dans des minéraux sulfurés, a vu sa technique s'appliquer avec succès au traitement de minerais polymétalliques grâce à la flottation différentielle, dans laquelle on sépare plusieurs minerais en utilisant des déprimants et des activateurs (...), afin d'agir successivement sur tel ou tel minerai. 3, record 64, French, - flottation%20diff%C3%A9rentielle
Record 64, Spanish
Record 64, Textual support, Spanish
Record 65 - internal organization data 1992-06-10
Record 65, English
Record 65, Subject field(s)
- Metals Mining
- Economic Geology
Record 65, Main entry term, English
- ore and gangue assemblage 1, record 65, English, ore%20and%20gangue%20assemblage
Record 65, Abbreviations, English
Record 65, Synonyms, English
Record 65, Textual support, English
Record number: 65, Textual support number: 1 CONT
Au [gold], when present in significant amounts in Zn-Pb skarns in northern Mexico and the northern Canadian Cordillera, is commonly concentrated with sulphide-rich proximal ore and gangue mineral assemblages either close to a known intrusive contact or in the core of the deposit as deduced from the mineral zonation where no intrusion is exposed. 1, record 65, English, - ore%20and%20gangue%20assemblage
Record 65, French
Record 65, Domaine(s)
- Mines métalliques
- Géologie économique
Record 65, Main entry term, French
- complexe gangue-minerai
1, record 65, French, complexe%20gangue%2Dminerai
correct, masculine noun
Record 65, Abbreviations, French
Record 65, Synonyms, French
Record 65, Textual support, French
Record number: 65, Textual support number: 1 CONT
Suivant l'aspect du complexe gangue-minerai, de Launay distingue les structures rubanées, bréchiformes et confuses. 1, record 65, French, - complexe%20gangue%2Dminerai
Record 65, Spanish
Record 65, Textual support, Spanish
Record 66 - internal organization data 1992-04-15
Record 66, English
Record 66, Subject field(s)
- Geochemistry
Record 66, Main entry term, English
- calcareous matrix
1, record 66, English, calcareous%20matrix
proposal
Record 66, Abbreviations, English
Record 66, Synonyms, English
- calcareous gangue 1, record 66, English, calcareous%20gangue
proposal
Record 66, Textual support, English
Record number: 66, Textual support number: 1 OBS
calcareous: Said of a substance that contains calcium carbonate. 2, record 66, English, - calcareous%20matrix
Record number: 66, Textual support number: 2 OBS
gangue : The valueless rock or mineral aggregates in an ore... Synonym : matrix. 2, record 66, English, - calcareous%20matrix
Record 66, French
Record 66, Domaine(s)
- Géochimie
Record 66, Main entry term, French
- gangue calcaire
1, record 66, French, gangue%20calcaire
correct, feminine noun
Record 66, Abbreviations, French
Record 66, Synonyms, French
Record 66, Textual support, French
Record number: 66, Textual support number: 1 CONT
Les roches phosphatées [...] peuvent constituer des gisements exploitables, dans lesquels la teneur en phosphate atteint parfois jusqu'à 40 % de la roche. Le minéral se concentre sous forme de granulations ou nodules dans une gangue calcaire, argileuse ou sableuse. 1, record 66, French, - gangue%20calcaire
Record 66, Spanish
Record 66, Textual support, Spanish
Record 67 - internal organization data 1983-06-16
Record 67, English
Record 67, Subject field(s)
- Mineral Processing (Metallurgy)
- Processing of Mineral Products
Record 67, Main entry term, English
- liberate
1, record 67, English, liberate
correct, verb
Record 67, Abbreviations, English
Record 67, Synonyms, English
Record 67, Textual support, English
Record number: 67, Textual support number: 1 CONT
Unlocking the valuable minerals from the rock in disseminated ore requires dividing the ore so finely that the sulfides are broken up into particles substantially liberated from gangue, and the gangue into particles substantially liberated from sulfides. 2, record 67, English, - liberate
Record 67, French
Record 67, Domaine(s)
- Minéralurgie (Métallurgie)
- Préparation des produits miniers
Record 67, Main entry term, French
- libérer
1, record 67, French, lib%C3%A9rer
correct
Record 67, Abbreviations, French
Record 67, Synonyms, French
Record 67, Textual support, French
Record number: 67, Textual support number: 1 DEF
Dissocier par concassage ou broyage les constituants minéralogiques d'une matière minérale. 2, record 67, French, - lib%C3%A9rer
Record number: 67, Textual support number: 1 CONT
Dans un premier stade, il s'agit de préparer mécaniquement le minerai et au départ, il convient de libérer les entités minéralogiques valorisables des minéraux de la gangue: c'est le stade de la fragmentation (...) 3, record 67, French, - lib%C3%A9rer
Record 67, Spanish
Record 67, Textual support, Spanish
Record 68 - internal organization data 1983-05-09
Record 68, English
Record 68, Subject field(s)
- Mineral Processing (Metallurgy)
- Processing of Mineral Products
- Chemical Engineering
Record 68, Main entry term, English
- bulk flotation
1, record 68, English, bulk%20flotation
correct
Record 68, Abbreviations, English
Record 68, Synonyms, English
- collective flotation 2, record 68, English, collective%20flotation
correct
- bulk float 3, record 68, English, bulk%20float
correct
Record 68, Textual support, English
Record number: 68, Textual support number: 1 DEF
The intentional raising as a mineralized froth of more than one mineral in one operation. 4, record 68, English, - bulk%20flotation
Record number: 68, Textual support number: 1 CONT
Froth flotation was first used to recover sulfide minerals which were too fine to be recovered by gravity concentrators such as jigs, tables, and sluices. These early operations removed all of the sulfide minerals into one concentrate. Although good recoveries were achieved by this bulk flotation, the concentrate grades were poor. As the understanding of the chemistry of flotation improved, better reagents became available and differential flotation became a reality. It became possible, in many cases, to float only the valuable sulfide minerals and leave the unwanted pyrite(fool' s gold) with the gangue. 5, record 68, English, - bulk%20flotation
Record 68, French
Record 68, Domaine(s)
- Minéralurgie (Métallurgie)
- Préparation des produits miniers
- Génie chimique
Record 68, Main entry term, French
- flottation collective
1, record 68, French, flottation%20collective
correct
Record 68, Abbreviations, French
Record 68, Synonyms, French
- flottation globale 2, record 68, French, flottation%20globale
correct
Record 68, Textual support, French
Record number: 68, Textual support number: 1 DEF
Flottation au cours de laquelle on recueille dans un même produit plusieurs minéraux de valeur. 3, record 68, French, - flottation%20collective
Record 68, Key term(s)
- flotation globale
- flottage global
- flotation collective
- flottage collectif
Record 68, Spanish
Record 68, Textual support, Spanish
Record 69 - internal organization data 1982-03-18
Record 69, English
Record 69, Subject field(s)
- Chemistry
Record 69, Main entry term, English
- gangue depressant 1, record 69, English, gangue%20depressant
Record 69, Abbreviations, English
Record 69, Synonyms, English
Record 69, Textual support, English
Record number: 69, Textual support number: 1 OBS
Flotation is used for selective separation and concentration of certain solids contained in a pulp. For selective separation, use is made of collector reagents hydrophobes in particular. Their purpose is to increase the repulsion to water of the ore to be selected. The gangue depressants will have the opposite purpose of increasing the wettability properties of the mass of materials that are not required. 1, record 69, English, - gangue%20depressant
Record 69, French
Record 69, Domaine(s)
- Chimie
Record 69, Main entry term, French
- réactif dépresseur de gangue
1, record 69, French, r%C3%A9actif%20d%C3%A9presseur%20de%20gangue
correct
Record 69, Abbreviations, French
Record 69, Synonyms, French
Record 69, Textual support, French
Record number: 69, Textual support number: 1 OBS
La flottation utilisée pour la séparation sélective de certains solides contenus dans une pulpe et pour leur concentration. Pour opérer cette sélection, on utilise des réactifs collecteurs, particulièrement hydrophobes qui ont pour but d'augmenter la répulsion vis-à-vis de l'eau du minerai que l'on désire sélectionner. Les réactifs dépresseurs de gangue auront pour but au contraire d'augmenter la mouillabilité de la masse de matières que l'on ne désire pas retenir. 1, record 69, French, - r%C3%A9actif%20d%C3%A9presseur%20de%20gangue
Record 69, Spanish
Record 69, Textual support, Spanish
Record 70 - internal organization data 1982-03-18
Record 70, English
Record 70, Subject field(s)
- Processing of Mineral Products
- Strength of Materials
Record 70, Main entry term, English
- wettability property
1, record 70, English, wettability%20property
correct
Record 70, Abbreviations, English
Record 70, Synonyms, English
Record 70, Textual support, English
Record number: 70, Textual support number: 1 CONT
Flotation is used for selective separation and concentration of certain solids contained in a pulp. For selective separation, use is made of collector reagents hydrophobes in particular. Their purpose is to increase the repulsion to water of the ore to be selected. The gangue depressants will have the opposite purpose of increasing the wettability properties of the mass of materials that are not required. 1, record 70, English, - wettability%20property
Record 70, French
Record 70, Domaine(s)
- Préparation des produits miniers
- Résistance des matériaux
Record 70, Main entry term, French
- mouillabilité
1, record 70, French, mouillabilit%C3%A9
correct, feminine noun
Record 70, Abbreviations, French
Record 70, Synonyms, French
Record 70, Textual support, French
Record number: 70, Textual support number: 1 CONT
La flottation utilisée pour la séparation sélective de certains solides contenus dans une pulpe et pour leur concentration. Pour opérer cette sélection, on utilise des réactifs collecteurs, particulièrement hydrophobes qui ont pour but d'augmenter la répulsion vis-à-vis de l'eau du minerai que l'on désire sélectionner. Les réactifs dépresseurs de gangue auront pour but au contraire d'augmenter la mouillabilité de la masse de matières que l'on ne désire pas retenir. 1, record 70, French, - mouillabilit%C3%A9
Record 70, Spanish
Record 70, Textual support, Spanish
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