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DISSEMINATED ORE [20 records]
Record 1 - internal organization data 2016-02-11
Record 1, English
Record 1, Subject field(s)
- Petrography
- Iron and Manganese Mining
Record 1, Main entry term, English
- taconite
1, record 1, English, taconite
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- taconyte 2, record 1, English, taconyte
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
... an unleached iron formation containing magnetite, hematite, siderite, and hydrous iron silicates ... 3, record 1, English, - taconite
Record number: 1, Textual support number: 1 OBS
The term is specifically applied to this rock when the iron content, either banded or disseminated, is at least 25%, so that natural leaching can convert it into a low-grade iron ore with 50 to 60% iron. 3, record 1, English, - taconite
Record number: 1, Textual support number: 2 OBS
Lithofacies that are not highly metamorphosed or altered by weathering processes have been referred to as taconite and the more highly metamorphosed as metataconite, itabirite, or banded iron-formation (BIF). 4, record 1, English, - taconite
Record number: 1, Textual support number: 3 OBS
taconite: named after the Taconic mountain range (east of the Hudson River). 5, record 1, English, - taconite
Record 1, French
Record 1, Domaine(s)
- Pétrographie
- Mines de fer et de manganèse
Record 1, Main entry term, French
- taconite
1, record 1, French, taconite
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- quartzite ferrugineux 2, record 1, French, quartzite%20ferrugineux
correct, see observation, masculine noun
- quartzite ferrugineuse 3, record 1, French, quartzite%20ferrugineuse
correct, see observation, feminine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Formation de fer à faible teneur, mais dont on peut extraire un concentré de magnétite et d'hématite sous forme de boulettes contenant 62 à 65 % de fer. 4, record 1, French, - taconite
Record number: 1, Textual support number: 1 CONT
Les quartzites ferrugineuses ou taconites contiennent 25 à 45 % de fer sous forme d'hématite et de magnétite et de 30 à 56 % de silice (quartz). Elles sont stratifiées en laminites et paraissent être des sédiments d'eau profonde, marine, nées de solutions colloïdales (ou de complexes) de fer et silice. 3, record 1, French, - taconite
Record number: 1, Textual support number: 1 OBS
Les lithofaciès qui ne sont pas très métamorphisés ou altérés par des processus météoriques ont été désignés par le terme «taconites» et les lithofaciès encore plus métamorphisés ont été appelés «métataconites», «itabirites» ou «formations de fer rubanées». 5, record 1, French, - taconite
Record number: 1, Textual support number: 2 OBS
D'après le Robert électronique, le nom «quartzite» est épicène. 6, record 1, French, - taconite
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Petrografía
- Minas de hierro y de manganeso
Record 1, Main entry term, Spanish
- taconita
1, record 1, Spanish, taconita
correct, feminine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 DEF
Roca a base de sílice, que contiene mucha magnetita y, en proporciones menores, oligisto. 1, record 1, Spanish, - taconita
Record 2 - internal organization data 2012-03-02
Record 2, English
Record 2, Subject field(s)
- Petrography
- Soil Science
Record 2, Main entry term, English
- graded bed
1, record 2, English, graded%20bed
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
- graded layer 2, record 2, English, graded%20layer
correct
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
A sedimentary bed, usually thin, exhibiting graded bedding, generally having an abrupt contact with the fine material of the underlying bed but a gradational or indefinite contact near the top ... 3, record 2, English, - graded%20bed
Record number: 2, Textual support number: 1 CONT
The preferred site of ore minerals is as cement between sand grains resulting in disseminated sulphide blebs or spots in massive sandstones or concentrations of sulphides along the lower, more porous, portions of graded beds. 2, record 2, English, - graded%20bed
Record 2, French
Record 2, Domaine(s)
- Pétrographie
- Science du sol
Record 2, Main entry term, French
- couche granoclassée
1, record 2, French, couche%20granoclass%C3%A9e
correct, feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- couche granuloclassée 2, record 2, French, couche%20granuloclass%C3%A9e
correct, feminine noun
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Couche caractérisée par la décroissance progressive de la taille des éléments, qui passe de grossière à la base à fine au sommet de la couche (granodécroissance). 2, record 2, French, - couche%20granoclass%C3%A9e
Record number: 2, Textual support number: 1 CONT
Les minéraux métallifères se rencontrent préférentiellement sous forme de ciment s'insinuant entre les grains de sable détritiques. Dans les grès massifs, cela se traduira par des bulles ou taches de sulfures disséminées, alors que dans les parties inférieures plus poreuses des couches granoclassées, on observera des concentrations de sulfures plus étendues. 3, record 2, French, - couche%20granoclass%C3%A9e
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2011-07-28
Record 3, English
Record 3, Subject field(s)
- Iron and Manganese Mining
Record 3, Main entry term, English
- gossan
1, record 3, English, gossan
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
- gozzan 2, record 3, English, gozzan
correct
- gossan cap 3, record 3, English, gossan%20cap
correct
- capping 4, record 3, English, capping
correct, see observation
- iron hat 5, record 3, English, iron%20hat
correct
- colorados 6, record 3, English, colorados
correct, see observation
- gossan deposit 3, record 3, English, gossan%20deposit
- pacos ore 4, record 3, English, pacos%20ore
see observation
- rabban 7, record 3, English, rabban
rare
- iron gossan 8, record 3, English, iron%20gossan
- iron cap 8, record 3, English, iron%20cap
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
An iron-bearing cover overlying a sulfide deposit and consisting essentially of a mass of hydrated iron oxides left by percolating waters. 2, record 3, English, - gossan
Record number: 3, Textual support number: 1 CONT
Goethite is the major constituent of the gossan at the surface of metalliferous veins ... 9, record 3, English, - gossan
Record number: 3, Textual support number: 1 OBS
The Cornish term "gossan" is applied to chemically weathered, iron-stained outcrops of sulfide mineral deposits. Synonyms include the French "chapeau de fer", the German "eiserner Hut", and the Spanish "colorados". The term "pacos ore" is used in Bolivia for gossans over tin veins that are residually enriched in cassiterite. Most workers reserve the term "capping" for gossans over disseminated sulfide deposits of the porphyry copper type. 4, record 3, English, - gossan
Record number: 3, Textual support number: 1 PHR
Radioactive, supergene gossan. 3, record 3, English, - gossan
Record 3, French
Record 3, Domaine(s)
- Mines de fer et de manganèse
Record 3, Main entry term, French
- chapeau de fer
1, record 3, French, chapeau%20de%20fer
correct, masculine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
- chapeau d'oxydation 2, record 3, French, chapeau%20d%27oxydation
correct, masculine noun
- chapeau oxydé 3, record 3, French, chapeau%20oxyd%C3%A9
correct, masculine noun
- chapeau ferrugineux 4, record 3, French, chapeau%20ferrugineux
correct, masculine noun
- colorados 5, record 3, French, colorados
correct, masculine noun
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Zone ferrifère recouvrant un gisement sulfuré et constituée d'oxydes de fer laissés par les eaux de percolation. 6, record 3, French, - chapeau%20de%20fer
Record number: 3, Textual support number: 1 CONT
Les constituants ferrugineux, et avant tout la pyrite, minéral dominant dans la plupart des gisements sulfurés, se transforment en limonite, sur place ou avec une certaine migration. Celle-ci mêlée au quartz peu attaqué et surtout à de la silice secondaire précipitée à l'état concrétionné, constitue le classique «chapeau de fer» («gossan», en anglais) de beaucoup de gîtes métalliques. La structure est souvent cariée et vacuolaire, ou typiquement cloisonnée. 5, record 3, French, - chapeau%20de%20fer
Record number: 3, Textual support number: 2 CONT
Lorsqu'un gisement d'origine magmatique, métamorphique, sédimentaire ou filonienne vient à affleurer, on observe sous l'influence de ces eaux une zone d'oxydation où les sulfures font place aux oxydes ou même aux métaux natifs. L'aspect de cette zone est souvent caractérisé par les oxydes de fer [...] d'où le nom de «chapeau de fer» qui lui a été attribué. 7, record 3, French, - chapeau%20de%20fer
Record number: 3, Textual support number: 3 CONT
Chapeaux oxydés. Dans la partie supérieure d'un corps minéralisé, par exemple un filon, entre la surface de la nappe phréatique et la surface du sol existe une zone aérée où percolent des eaux chargées d'oxygène et de gaz carbonique. Dans cette zone, le filon est oxydé; il y a formation de sulfates et d'hydroxydes ferriques. 3, record 3, French, - chapeau%20de%20fer
Record number: 3, Textual support number: 1 PHR
Chapeau de fer radioactif, supergène. 8, record 3, French, - chapeau%20de%20fer
Record 3, Spanish
Record 3, Campo(s) temático(s)
- Minas de hierro y de manganeso
Record 3, Main entry term, Spanish
- colorados
1, record 3, Spanish, colorados
masculine noun
Record 3, Abbreviations, Spanish
Record 3, Synonyms, Spanish
- sombrero de hierro 1, record 3, Spanish, sombrero%20de%20hierro
masculine noun
- montera 1, record 3, Spanish, montera
feminine noun
Record 3, Textual support, Spanish
Record 4 - internal organization data 2007-01-13
Record 4, English
Record 4, Subject field(s)
- Metals Mining
Record 4, Main entry term, English
- veinlet of copper-rich sulphides
1, record 4, English, veinlet%20of%20copper%2Drich%20sulphides
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 CONT
The "copper" ores are of two types; one consists of disseminated veinlets of copper-rich sulphides that form a halo around the periphery of massive ore in both sedimentary and intrusive rocks; while the other comprises breccia ores with a copper sulphide matrix that occur in the foundered roofs of some intrusions... 1, record 4, English, - veinlet%20of%20copper%2Drich%20sulphides
Record 4, Key term(s)
- veinlet of copper-rich sulfides
Record 4, French
Record 4, Domaine(s)
- Mines métalliques
Record 4, Main entry term, French
- filonnet de sulfures riches en cuivre
1, record 4, French, filonnet%20de%20sulfures%20riches%20en%20cuivre
correct, masculine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 CONT
La minéralisation «cuprifère» se présente de deux façons : filonnets de sulfures riches en cuivre à répartition dispersée formant un halo autour des amas de minerai massif, aussi bien dans les roches sédimentaires qu'intrusives, et minerais bréchiques où la minéralisation de cuivre se présente sous forme de sulfures dans la matrice de brèches formées par l'effondrement du toit de certaines intrusions [...] 1, record 4, French, - filonnet%20de%20sulfures%20riches%20en%20cuivre
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2006-12-06
Record 5, English
Record 5, Subject field(s)
- Various Metal Ores
- Mineralogy
Record 5, Main entry term, English
- disseminated chromite
1, record 5, English, disseminated%20chromite
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, Textual support number: 1 CONT
Stratiform ores are made up of massive, "net-textured" and disseminated chromite.... Disseminated chromite occurs also in peridotite, pyroxenite, or anorthosite and, although it does not constitute ore in its own right, may be recovered where it is interlayered with massive or net-textured chromitites. 1, record 5, English, - disseminated%20chromite
Record 5, French
Record 5, Domaine(s)
- Minerais divers (Mines métalliques)
- Minéralogie
Record 5, Main entry term, French
- chromite disséminée
1, record 5, French, chromite%20diss%C3%A9min%C3%A9e
correct, feminine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 CONT
Les minerais stratiformes sont constitués de chromite massive, de chromite à texture «réticulée» et de chromite disséminée. [...] On trouve en outre de la chromite disséminée dans de la péridotite, de la pyroxénite ou de l'anorthosite; bien que cette chromite ne constitue pas en elle-même un minerai, elle peut être récupérable là où elle est interstratifiée avec des chromitites massives ou des chromites à texture «réticulée». 1, record 5, French, - chromite%20diss%C3%A9min%C3%A9e
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2006-12-06
Record 6, English
Record 6, Subject field(s)
- Various Metal Ores
- Metals Mining
Record 6, Main entry term, English
- disseminated ore
1, record 6, English, disseminated%20ore
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
Record 6, Textual support, English
Record number: 6, Textual support number: 1 DEF
Ore carrying small particles of valuable minerals, spread more or less uniformly through the gangue matter ... 2, record 6, English, - disseminated%20ore
Record number: 6, 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 6, English, - disseminated%20ore
Record number: 6, 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 6, English, - disseminated%20ore
Record 6, French
Record 6, Domaine(s)
- Minerais divers (Mines métalliques)
- Mines métalliques
Record 6, Main entry term, French
- minerai disséminé
1, record 6, French, minerai%20diss%C3%A9min%C3%A9
correct, masculine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
- minerai diffus 2, record 6, French, minerai%20diffus
proposal, masculine noun
- minerai à l'état diffus 2, record 6, French, minerai%20%C3%A0%20l%27%C3%A9tat%20diffus
proposal, masculine noun
Record 6, Textual support, French
Record number: 6, 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 6, French, - minerai%20diss%C3%A9min%C3%A9
Record number: 6, Textual support number: 1 OBS
Le minerai est tantôt massif, tantôt disséminé au sein de sa roche-support. 3, record 6, French, - minerai%20diss%C3%A9min%C3%A9
Record number: 6, 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 6, French, - minerai%20diss%C3%A9min%C3%A9
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 2006-12-06
Record 7, English
Record 7, Subject field(s)
- Metals Mining
Record 7, Main entry term, English
- disseminated nickel-copper sulphide ore
1, record 7, English, disseminated%20nickel%2Dcopper%20sulphide%20ore
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
- disseminated Cu-Ni sulphide ore 1, record 7, English, disseminated%20Cu%2DNi%20sulphide%20ore
correct
Record 7, Key term(s)
- disseminated nickel-copper sulfide ore
- disseminated Cu-Ni sulfide ore
Record 7, French
Record 7, Domaine(s)
- Mines métalliques
Record 7, Main entry term, French
- sulfure de nickel-cuivre disséminé
1, record 7, French, sulfure%20de%20nickel%2Dcuivre%20diss%C3%A9min%C3%A9
correct, masculine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
- sulfure de Cu-Ni disséminé 1, record 7, French, sulfure%20de%20Cu%2DNi%20diss%C3%A9min%C3%A9
correct, masculine noun
Record 7, Textual support, French
Record 7, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 2006-10-26
Record 8, English
Record 8, Subject field(s)
- Various Metal Ores
Record 8, Main entry term, English
- erratic distribution
1, record 8, English, erratic%20distribution
correct
Record 8, Abbreviations, English
Record 8, Synonyms, English
- erratic concentration 1, record 8, English, erratic%20concentration
correct
Record 8, Textual support, English
Record number: 8, Textual support number: 1 CONT
The patchy and irregular to erratic distribution of magnetite in skarn deposits is typical, and generally the whole mass, composed of high grade pods, lenses, stringers, and disseminated ore, is mined and processed to produce a magnetite concentrate. 1, record 8, English, - erratic%20distribution
Record 8, French
Record 8, Domaine(s)
- Minerais divers (Mines métalliques)
Record 8, Main entry term, French
- répartition erratique
1, record 8, French, r%C3%A9partition%20erratique
correct, feminine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
- répartition variable 1, record 8, French, r%C3%A9partition%20variable
correct, feminine noun
- concentration aléatoire 1, record 8, French, concentration%20al%C3%A9atoire
correct, feminine noun
Record 8, Textual support, French
Record number: 8, Textual support number: 1 CONT
La répartition irrégulière à erratique de la magnétite dans les skarns ferrifères est typique; on exploite et on transforme généralement toute la masse à forte teneur composée d'amas fusiformes, de lentilles, de filonnets et de disséminations pour produire un concentré de magnétite. 1, record 8, French, - r%C3%A9partition%20erratique
Record 8, Spanish
Record 8, Textual support, Spanish
Record 9 - internal organization data 2006-10-18
Record 9, English
Record 9, Subject field(s)
- Geochemistry
- Various Metal Ores
Record 9, Main entry term, English
- patchy
1, record 9, English, patchy
correct
Record 9, Abbreviations, English
Record 9, Synonyms, English
Record 9, Textual support, English
Record number: 9, Textual support number: 1 CONT
Mineral distribution... is patchy to uniform and textures vary greatly. The patchy and irregular to erratic distribution of magnetite in skarn deposits is typical, and generally the whole mass, composed of high grade pods, lenses, stringers, and disseminated ore, is mined and processed to produce a magnetite concentrate. 1, record 9, English, - patchy
Record number: 9, Textual support number: 2 CONT
Extensive conglomeratic sections are barren, low grade, or contain patchy concentrations. 1, record 9, English, - patchy
Record 9, French
Record 9, Domaine(s)
- Géochimie
- Minerais divers (Mines métalliques)
Record 9, Main entry term, French
- irrégulier
1, record 9, French, irr%C3%A9gulier
correct
Record 9, Abbreviations, French
Record 9, Synonyms, French
- épars 1, record 9, French, %C3%A9pars
correct
Record 9, Textual support, French
Record number: 9, Textual support number: 1 CONT
[...] la répartition des minéraux est irrégulière à uniforme et les textures varient beaucoup. La répartition irrégulière à erratique de la magnétite dans les skarns ferrifères est typique; on exploite et on transforme généralement toute la masse à forte teneur composée d'amas fusiformes, de lentilles, de filonnets et de disséminations pour produire un concentré de magnétite. 1, record 9, French, - irr%C3%A9gulier
Record number: 9, Textual support number: 2 CONT
De vastes coupes conglomératiques sont stériles, affichent une faible teneur ou ne contiennent que des concentrations éparses d'or. 1, record 9, French, - irr%C3%A9gulier
Record 9, Spanish
Record 9, Textual support, Spanish
Record 10 - internal organization data 2006-05-12
Record 10, English
Record 10, Subject field(s)
- Metals Mining
Record 10, Main entry term, English
- breccia ore
1, record 10, English, breccia%20ore
correct
Record 10, Abbreviations, English
Record 10, Synonyms, English
- brecciated ore 2, record 10, English, brecciated%20ore
Record 10, Textual support, English
Record number: 10, Textual support number: 1 CONT
Breccia ores are developed along fault zones and are composed of broken layered ore fragments less than a centimetre to several metres in size cemented by sandy material. 3, record 10, English, - breccia%20ore
Record number: 10, Textual support number: 2 CONT
The "copper" ores are of two types; one consists of disseminated veinlets of copper-rich sulphides that form a halo around the periphery of massive ore in both sedimentary and intrusive rocks; while the other comprises breccia ores with a copper sulphide matrix that occur in the foundered roofs of some intrusions... 3, record 10, English, - breccia%20ore
Record 10, French
Record 10, Domaine(s)
- Mines métalliques
Record 10, Main entry term, French
- minerai bréchique
1, record 10, French, minerai%20br%C3%A9chique
correct, masculine noun
Record 10, Abbreviations, French
Record 10, Synonyms, French
- minerai bréchoïde 2, record 10, French, minerai%20br%C3%A9cho%C3%AFde
correct, masculine noun
- minerai bréchiforme 3, record 10, French, minerai%20br%C3%A9chiforme
masculine noun
Record 10, Textual support, French
Record number: 10, Textual support number: 1 CONT
Les minéralisations filoniennes [...] suivent des failles et sont constituées essentiellement par du quartz et des sulfures. Le minerai est bréchique, rubané ou massif. 4, record 10, French, - minerai%20br%C3%A9chique
Record number: 10, Textual support number: 2 CONT
Dans les gîtes en pipes et en cheminées, le minerai est souvent bréchique. 4, record 10, French, - minerai%20br%C3%A9chique
Record number: 10, Textual support number: 3 CONT
La minéralisation «cuprifère» se présente de deux façons : filonnets de sulfures riches en cuivre à répartition dispersée formant un halo autour des amas de minerai massif, aussi bien dans les roches sédimentaires qu'intrusives, et minerais bréchiques où la minéralisation de cuivre se présente sous forme de sulfures dans la matrice de brèches formées par l'effondrement du toit de certaines intrusions [...] 5, record 10, French, - minerai%20br%C3%A9chique
Record number: 10, Textual support number: 1 OBS
bréchoïde : Qui ressemble à une brèche. 6, record 10, French, - minerai%20br%C3%A9chique
Record 10, Spanish
Record 10, Textual support, Spanish
Record 11 - internal organization data 2006-03-23
Record 11, English
Record 11, Subject field(s)
- Economic Geology
- Metals Mining
Record 11, Main entry term, English
- massive ore
1, record 11, English, massive%20ore
correct
Record 11, Abbreviations, English
Record 11, Synonyms, English
Record 11, Textual support, English
Record number: 11, Textual support number: 1 CONT
Nickel-copper. These deposits are mainly composed of massive and disseminated ores developed in or near the base of komatiitic and tholeiitic lava flows and sills ... 2, record 11, English, - massive%20ore
Record number: 11, Textual support number: 1 OBS
As opposed to "disseminated ore". 3, record 11, English, - massive%20ore
Record number: 11, Textual support number: 1 PHR
Massive ore zone. 4, record 11, English, - massive%20ore
Record 11, French
Record 11, Domaine(s)
- Géologie économique
- Mines métalliques
Record 11, Main entry term, French
- minerai massif
1, record 11, French, minerai%20massif
correct, masculine noun
Record 11, Abbreviations, French
Record 11, Synonyms, French
Record 11, Textual support, French
Record number: 11, Textual support number: 1 CONT
Minéralisations concordantes sur leur enveloppe. - Le minerai est tantôt massif, tantôt disséminé au sein de sa roche-support. Lorsque le minerai est massif il peut occuper la totalité de sa roche-support et apparaître ainsi comme une véritable strate de nature particulière au sein d'une séquence sédimentaire. [...] Le plus souvent, le minerai massif forme des lentilles. 2, record 11, French, - minerai%20massif
Record number: 11, Textual support number: 2 CONT
Jusque vers 1930, seuls les corps minéralisés à forte teneur étaient exploitables; c'est pourquoi les filons, riches en minerai massif, ont été les premiers étudiés. 3, record 11, French, - minerai%20massif
Record number: 11, Textual support number: 1 OBS
Par opposition à «minerai disséminé». 4, record 11, French, - minerai%20massif
Record number: 11, Textual support number: 1 PHR
Zone de minerai massif. 5, record 11, French, - minerai%20massif
Record 11, Spanish
Record 11, Textual support, Spanish
Record 12 - internal organization data 2005-08-02
Record 12, English
Record 12, Subject field(s)
- Various Metal Ores
Record 12, Main entry term, English
- sulphide spot
1, record 12, English, sulphide%20spot
correct
Record 12, Abbreviations, English
Record 12, Synonyms, English
- sulfide spot 2, record 12, English, sulfide%20spot
correct
Record 12, Textual support, English
Record number: 12, Textual support number: 1 CONT
The preferred site of ore minerals is as cement between sand grains resulting in disseminated sulphide blebs or spots in massive sandstones or concentrations of sulphides along the lower, more porous, portions of graded beds. 1, record 12, English, - sulphide%20spot
Record 12, French
Record 12, Domaine(s)
- Minerais divers (Mines métalliques)
Record 12, Main entry term, French
- tache de sulfures
1, record 12, French, tache%20de%20sulfures
correct, feminine noun
Record 12, Abbreviations, French
Record 12, Synonyms, French
Record 12, Textual support, French
Record number: 12, Textual support number: 1 CONT
Les minéraux métallifères se rencontrent préférentiellement sous forme de ciment s'insinuant entre les grains de sable détritiques. Dans les grès massifs, cela se traduira par des bulles ou taches de sulfures disséminées, alors que dans les parties inférieures plus poreuses des couches granoclassées, on observera des concentrations de sulfures plus étendues. 1, record 12, French, - tache%20de%20sulfures
Record 12, Spanish
Record 12, Textual support, Spanish
Record 13 - internal organization data 2005-08-02
Record 13, English
Record 13, Subject field(s)
- Various Metal Ores
Record 13, Main entry term, English
- sulphide bleb
1, record 13, English, sulphide%20bleb
correct
Record 13, Abbreviations, English
Record 13, Synonyms, English
- sulfide bleb 2, record 13, English, sulfide%20bleb
correct
Record 13, Textual support, English
Record number: 13, Textual support number: 1 CONT
The preferred site of ore minerals is as cement between sand grains resulting in disseminated sulphide blebs or spots in massive sandstones or concentrations of sulphides along the lower, more porous, portions of graded beds. 1, record 13, English, - sulphide%20bleb
Record 13, French
Record 13, Domaine(s)
- Minerais divers (Mines métalliques)
Record 13, Main entry term, French
- bulle de sulfures
1, record 13, French, bulle%20de%20sulfures
correct, feminine noun
Record 13, Abbreviations, French
Record 13, Synonyms, French
Record 13, Textual support, French
Record number: 13, Textual support number: 1 CONT
Les minéraux métallifères se rencontrent préférentiellement sous forme de ciment s'insinuant entre les grains de sable détritiques. Dans les grès massifs, cela se traduira par des bulles ou taches de sulfures disséminées, alors que dans les parties inférieures plus poreuses des couches granoclassées, on observera des concentrations de sulfures plus étendues. 1, record 13, French, - bulle%20de%20sulfures
Record 13, Spanish
Record 13, Textual support, Spanish
Record 14 - internal organization data 2005-04-07
Record 14, English
Record 14, Subject field(s)
- Various Metal Ores
- Economic Geology
Record 14, Main entry term, English
- disseminated deposit
1, record 14, English, disseminated%20deposit
correct
Record 14, Abbreviations, English
Record 14, Synonyms, English
Record 14, Textual support, English
Record number: 14, Textual support number: 1 DEF
... a mineral deposit (especially of metals) in which the desired mineral occurs as scattered particles in the rock, but in sufficient quantity to make the deposit an ore. 2, record 14, English, - disseminated%20deposit
Record number: 14, Textual support number: 1 PHR
Disseminated ore deposit. 3, record 14, English, - disseminated%20deposit
Record 14, French
Record 14, Domaine(s)
- Minerais divers (Mines métalliques)
- Géologie économique
Record 14, Main entry term, French
- gisement disséminé
1, record 14, French, gisement%20diss%C3%A9min%C3%A9
correct, masculine noun
Record 14, Abbreviations, French
Record 14, Synonyms, French
- gîte disséminé 2, record 14, French, g%C3%AEte%20diss%C3%A9min%C3%A9
correct, masculine noun
- gisement à minerai disséminé 3, record 14, French, gisement%20%C3%A0%20minerai%20diss%C3%A9min%C3%A9
correct, masculine noun
- gîte à minéralisation disséminée 4, record 14, French, g%C3%AEte%20%C3%A0%20min%C3%A9ralisation%20diss%C3%A9min%C3%A9e
correct, masculine noun
- gîte de dissémination 3, record 14, French, g%C3%AEte%20de%20diss%C3%A9mination
correct, masculine noun
- dépôt disséminé 5, record 14, French, d%C3%A9p%C3%B4t%20diss%C3%A9min%C3%A9
correct, masculine noun
Record 14, Textual support, French
Record number: 14, Textual support number: 1 CONT
Relations des corps minéralisés avec les roches encaissantes. - [...] La minéralisation peut y être disséminée dans la roche sous forme de «mouches» (gisement disséminé); [...] 1, record 14, French, - gisement%20diss%C3%A9min%C3%A9
Record number: 14, Textual support number: 2 CONT
Mise en place concomitante du minerai et des éléments de son enveloppe. Ce type est surtout représenté dans les gisements à minerai disséminé tant dans les roches cristallines que sédimentaires [...] 3, record 14, French, - gisement%20diss%C3%A9min%C3%A9
Record number: 14, Textual support number: 3 CONT
[...] dépôts «disséminés» du type porphyry copper. 5, record 14, French, - gisement%20diss%C3%A9min%C3%A9
Record number: 14, Textual support number: 4 CONT
Les principaux passages de types morphologiques de gîtes se présentent comme suit [...] : filons cuprifères : disséminations dans laves basiques; filons argentifères: disséminations de minéraux argentifères dans les andésites [...] 3, record 14, French, - gisement%20diss%C3%A9min%C3%A9
Record 14, Key term(s)
- gisement à minéralisation disséminée
- gîte à minerai disséminé
- gisement de dissémination
Record 14, Spanish
Record 14, Campo(s) temático(s)
- Minerales varios (Minas metálicas)
- Geología económica
Record 14, Main entry term, Spanish
- depósito diseminado
1, record 14, Spanish, dep%C3%B3sito%20diseminado
masculine noun
Record 14, Abbreviations, Spanish
Record 14, Synonyms, Spanish
Record 14, Textual support, Spanish
Record 15 - internal organization data 2005-03-22
Record 15, English
Record 15, Subject field(s)
- Metals Mining
- Economic Geology
Record 15, Main entry term, English
- stockwork
1, record 15, English, stockwork
correct
Record 15, Abbreviations, English
Record 15, Synonyms, English
- stockwork deposit 2, record 15, English, stockwork%20deposit
correct
- network deposit 3, record 15, English, network%20deposit
correct
Record 15, Textual support, English
Record number: 15, Textual support number: 1 DEF
A mineral deposit consisting of a three-dimensional network of planar to irregular veinlets closely enough spaced that the whole mass can be mined. 3, record 15, English, - stockwork
Record number: 15, Textual support number: 1 CONT
The ore minerals... are scattered through the host rock either as what is called disseminated mineralization..., or they are largely or wholly restricted to quartz veinlets which form a ramifying complex called a stockwork... 2, record 15, English, - stockwork
Record number: 15, Textual support number: 2 CONT
Quartz-molybdenite-scheelite stockworks. 4, record 15, English, - stockwork
Record number: 15, Textual support number: 1 OBS
The term [stockwork] is not generally applied to a small-scale system such as might occur in a brecciated zone. If the veinlets contain an ore mineral it is generally necessary to work the mass as a whole, since the veins are too thin and too closely spaced to be worked individually. 5, record 15, English, - stockwork
Record 15, French
Record 15, Domaine(s)
- Mines métalliques
- Géologie économique
Record 15, Main entry term, French
- stockwerk
1, record 15, French, stockwerk
correct, masculine noun
Record 15, Abbreviations, French
Record 15, Synonyms, French
Record 15, Textual support, French
Record number: 15, Textual support number: 1 DEF
Gisement constitué de petits filons entrecroisés, particulièrement nombreux et rapprochés, [...] le terrain intercalaire est imprégné de minerai, de sorte qu'on exploite toute la masse du gisement. 2, record 15, French, - stockwerk
Record number: 15, Textual support number: 1 CONT
Un stockwerk est un faisceau de filonnets très minces et anastomosés dans une roche primitive. 3, record 15, French, - stockwerk
Record number: 15, Textual support number: 2 CONT
Lorsque les filons entrecroisés sont particulièrement denses bien que de petites dimensions, on désigne leur ensemble sous le nom de stockwerks, fréquents au voisinage des batholites, et qu'on peut rapprocher des gîtes de ségrégation. 4, record 15, French, - stockwerk
Record number: 15, Textual support number: 3 CONT
Stockwerks à quartz-molybdénite-scheelite. 5, record 15, French, - stockwerk
Record 15, Spanish
Record 15, Textual support, Spanish
Record 16 - internal organization data 2005-03-07
Record 16, English
Record 16, Subject field(s)
- Mineralogy
- Metals Mining
Record 16, Main entry term, English
- disseminated mineralization
1, record 16, English, disseminated%20mineralization
correct
Record 16, Abbreviations, English
Record 16, Synonyms, English
- dissemination 2, record 16, English, dissemination
correct
Record 16, Textual support, English
Record number: 16, 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 16, English, - disseminated%20mineralization
Record number: 16, 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 16, English, - disseminated%20mineralization
Record number: 16, 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 16, English, - disseminated%20mineralization
Record number: 16, Textual support number: 3 CONT
The ore minerals occur in masses, lenses, veinlets, and disseminations with or without associated gangue minerals. 4, record 16, English, - disseminated%20mineralization
Record 16, French
Record 16, Domaine(s)
- Minéralogie
- Mines métalliques
Record 16, Main entry term, French
- minéralisation disséminée
1, record 16, French, min%C3%A9ralisation%20diss%C3%A9min%C3%A9e
correct, feminine noun
Record 16, Abbreviations, French
Record 16, Synonyms, French
- minéralisation diffuse 2, record 16, French, min%C3%A9ralisation%20diffuse
correct, feminine noun
- dissémination 3, record 16, French, diss%C3%A9mination
correct, feminine noun
Record 16, Textual support, French
Record number: 16, 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 16, French, - min%C3%A9ralisation%20diss%C3%A9min%C3%A9e
Record number: 16, 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 16, French, - min%C3%A9ralisation%20diss%C3%A9min%C3%A9e
Record number: 16, 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 16, French, - min%C3%A9ralisation%20diss%C3%A9min%C3%A9e
Record number: 16, 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 16, French, - min%C3%A9ralisation%20diss%C3%A9min%C3%A9e
Record 16, Spanish
Record 16, Textual support, Spanish
Record 17 - internal organization data 2004-01-15
Record 17, English
Record 17, Subject field(s)
- Mineralogy
Record 17, Main entry term, English
- metallization
1, record 17, English, metallization
correct
Record 17, Abbreviations, English
Record 17, Synonyms, English
- metalization 2, record 17, English, metalization
correct
- metallizing 3, record 17, English, metallizing
- mineralization 4, record 17, English, mineralization
correct, see observation
- mineralisation 5, record 17, English, mineralisation
correct, Great Britain
Record 17, Textual support, English
Record number: 17, 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 17, English, - metallization
Record number: 17, 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 17, English, - metallization
Record number: 17, 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 17, English, - metallization
Record 17, French
Record 17, Domaine(s)
- Minéralogie
Record 17, Main entry term, French
- métallisation
1, record 17, French, m%C3%A9tallisation
correct, feminine noun
Record 17, Abbreviations, French
Record 17, Synonyms, French
- minéralisation 2, record 17, French, min%C3%A9ralisation
feminine noun
Record 17, Textual support, French
Record number: 17, 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 17, French, - m%C3%A9tallisation
Record 17, Spanish
Record 17, Campo(s) temático(s)
- Mineralogía
Record 17, Main entry term, Spanish
- metalización
1, record 17, Spanish, metalizaci%C3%B3n
correct, feminine noun
Record 17, Abbreviations, Spanish
Record 17, Synonyms, Spanish
Record 17, Textual support, Spanish
Record number: 17, Textual support number: 1 DEF
Impregnación de los depósitos geológicos por las sustancias metálicas. 1, record 17, Spanish, - metalizaci%C3%B3n
Record 18 - internal organization data 2003-10-01
Record 18, English
Record 18, Subject field(s)
- Copper Mining
Record 18, Main entry term, English
- copper ores
1, record 18, English, copper%20ores
correct, plural
Record 18, Abbreviations, English
Record 18, Synonyms, English
Record 18, Textual support, English
Record number: 18, Textual support number: 1 CONT
The "copper" ores are of two types; one consists of disseminated veinlets of copper-rich sulphides that form a halo around the periphery of massive ore in both sedimentary and intrusive rocks; while the other comprises breccia ores with a copper sulphide matrix that occur in the foundered roofs of some intrusions... 1, record 18, English, - copper%20ores
Record 18, French
Record 18, Domaine(s)
- Mines de cuivre
Record 18, Main entry term, French
- minéralisation cuprifère
1, record 18, French, min%C3%A9ralisation%20cuprif%C3%A8re
correct, feminine noun
Record 18, Abbreviations, French
Record 18, Synonyms, French
- minéralisation de cuivre 1, record 18, French, min%C3%A9ralisation%20de%20cuivre
correct, feminine noun
Record 18, Textual support, French
Record number: 18, Textual support number: 1 CONT
La minéralisation «cuprifère» se présente de deux façons : filonnets de sulfures riches en cuivre à répartition dispersée formant un halo autour des amas de minerai massif, aussi bien dans les roches sédimentaires qu'intrusives, et minerais bréchiques où la minéralisation de cuivre se présente sous forme de sulfures dans la matrice de brèches formées par l'effondrement du toit de certaines intrusions [...] 1, record 18, French, - min%C3%A9ralisation%20cuprif%C3%A8re
Record 18, Spanish
Record 18, Textual support, Spanish
Record 19 - internal organization data 2001-08-14
Record 19, English
Record 19, Subject field(s)
- Metals Mining
- Economic Geology
Record 19, Main entry term, English
- massive
1, record 19, English, massive
correct, adjective
Record 19, Abbreviations, English
Record 19, Synonyms, English
Record 19, Textual support, English
Record number: 19, Textual support number: 1 DEF
Said of a mineral deposit... characterized by a great concentration of ore in one place, as opposed to disseminated or veinlike deposit. 2, record 19, English, - massive
Record number: 19, Textual support number: 1 CONT
Ore deposits are roughly divided into massive and tabular deposits. Massive deposits are those which have developed in three dimensions, and have very variable shapes. Tabular deposits are principally developed in two dimensions. 3, record 19, English, - massive
Record number: 19, Textual support number: 1 PHR
Massive deposit. 4, record 19, English, - massive
Record 19, French
Record 19, Domaine(s)
- Mines métalliques
- Géologie économique
Record 19, Main entry term, French
- en amas
1, record 19, French, en%20amas
correct, adjective phrase
Record 19, Abbreviations, French
Record 19, Synonyms, French
- massif 2, record 19, French, massif
correct, adjective
Record 19, Textual support, French
Record number: 19, Textual support number: 1 OBS
Voir «amas de minerai». 3, record 19, French, - en%20amas
Record number: 19, Textual support number: 1 PHR
Gisement en amas. 2, record 19, French, - en%20amas
Record number: 19, Textual support number: 2 PHR
Gisement massif. 2, record 19, French, - en%20amas
Record 19, Spanish
Record 19, Campo(s) temático(s)
- Minas metálicas
- Geología económica
Record 19, Main entry term, Spanish
- en masas
1, record 19, Spanish, en%20masas
adjective phrase
Record 19, Abbreviations, Spanish
Record 19, Synonyms, Spanish
Record 19, Textual support, Spanish
Record 20 - internal organization data 1983-06-16
Record 20, English
Record 20, Subject field(s)
- Mineral Processing (Metallurgy)
- Processing of Mineral Products
Record 20, Main entry term, English
- liberate
1, record 20, English, liberate
correct, verb
Record 20, Abbreviations, English
Record 20, Synonyms, English
Record 20, Textual support, English
Record number: 20, 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 20, English, - liberate
Record 20, French
Record 20, Domaine(s)
- Minéralurgie (Métallurgie)
- Préparation des produits miniers
Record 20, Main entry term, French
- libérer
1, record 20, French, lib%C3%A9rer
correct
Record 20, Abbreviations, French
Record 20, Synonyms, French
Record 20, Textual support, French
Record number: 20, Textual support number: 1 DEF
Dissocier par concassage ou broyage les constituants minéralogiques d'une matière minérale. 2, record 20, French, - lib%C3%A9rer
Record number: 20, 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 20, French, - lib%C3%A9rer
Record 20, Spanish
Record 20, Textual support, Spanish
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