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PORPHYRY COPPER [37 records]
Record 1 - internal organization data 2015-02-13
Record 1, English
Record 1, Subject field(s)
- Economic Geology
Record 1, Main entry term, English
- boxwork
1, record 1, English, boxwork
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
In mineral deposits, a network of intersecting blades or plates of limonite or other iron oxide, deposited in cavities and along fracture planes from which sulfides have been dissolved by processes associated with the oxidation and leaching of sulfide ores, esp. porphyry copper deposits. 2, record 1, English, - boxwork
Record 1, French
Record 1, Domaine(s)
- Géologie économique
Record 1, Main entry term, French
- boxwork
1, record 1, French, boxwork
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- texture cellulaire 2, record 1, French, texture%20cellulaire
correct, feminine noun
- fantôme 2, record 1, French, fant%C3%B4me
correct, masculine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
Parfois les oxydes des métaux utiles ont complètement disparu et le chapeau de fer ne contient plus que des boxworks dont la forme permet de déterminer la nature du sulfure pré-existant [...] 3, record 1, French, - boxwork
Record number: 1, Textual support number: 2 CONT
[...] dans de nombreux gisements localisés à l'intérieur des roches silicifiées ou des quartz, l'altération peut [...] se traduire par la dissolution totale des minerais originels et la formation de boxworks. 3, record 1, French, - boxwork
Record number: 1, Textual support number: 3 CONT
En zone d'oxydation la pechblende s'entoure d'un halo de produits d'oxydation [...] où sont fréquemment visibles des fantômes ou «boxworks» de pechblende concrétionnée. 2, record 1, French, - boxwork
Record number: 1, Textual support number: 4 CONT
[...] les fantômes des plagioclases originels remplacés par de la lawsonite, prouvent que la roche originelle était une dolérite ou un gabbro. 2, record 1, French, - boxwork
Record number: 1, Textual support number: 5 CONT
[...] on reconnaît des fantômes de magnétite titanifère et d'ilménite, pseudomorphosés par du rutile ou de la pyrite. 2, record 1, French, - boxwork
Record number: 1, Textual support number: 1 OBS
À la place du sulfures dissous se forme une «trame» plus ou moins régulière, dont les «cellules» sont constituées de silice à grain fin mélangée à de la limonite; les parois de ces cellules sont tapissées de limonite [...] La trame est plus ou moins régulière. À cet égard on peut distinguer deux types de textures; Les textures cellulaires ou «boxworks» [...] et les textures spongieuses. «Dans les boxworks» les formes des cellules sont relativement régulières, habituellement anguleuses et leurs dimensions varient peu. 2, record 1, French, - boxwork
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2011-07-28
Record 2, English
Record 2, Subject field(s)
- Iron and Manganese Mining
Record 2, Main entry term, English
- gossan
1, record 2, English, gossan
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
- gozzan 2, record 2, English, gozzan
correct
- gossan cap 3, record 2, English, gossan%20cap
correct
- capping 4, record 2, English, capping
correct, see observation
- iron hat 5, record 2, English, iron%20hat
correct
- colorados 6, record 2, English, colorados
correct, see observation
- gossan deposit 3, record 2, English, gossan%20deposit
- pacos ore 4, record 2, English, pacos%20ore
see observation
- rabban 7, record 2, English, rabban
rare
- iron gossan 8, record 2, English, iron%20gossan
- iron cap 8, record 2, English, iron%20cap
Record 2, Textual support, English
Record number: 2, 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 2, English, - gossan
Record number: 2, Textual support number: 1 CONT
Goethite is the major constituent of the gossan at the surface of metalliferous veins ... 9, record 2, English, - gossan
Record number: 2, 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 2, English, - gossan
Record number: 2, Textual support number: 1 PHR
Radioactive, supergene gossan. 3, record 2, English, - gossan
Record 2, French
Record 2, Domaine(s)
- Mines de fer et de manganèse
Record 2, Main entry term, French
- chapeau de fer
1, record 2, French, chapeau%20de%20fer
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- chapeau d'oxydation 2, record 2, French, chapeau%20d%27oxydation
correct, masculine noun
- chapeau oxydé 3, record 2, French, chapeau%20oxyd%C3%A9
correct, masculine noun
- chapeau ferrugineux 4, record 2, French, chapeau%20ferrugineux
correct, masculine noun
- colorados 5, record 2, French, colorados
correct, masculine noun
Record 2, Textual support, French
Record number: 2, 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 2, French, - chapeau%20de%20fer
Record number: 2, 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 2, French, - chapeau%20de%20fer
Record number: 2, 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 2, French, - chapeau%20de%20fer
Record number: 2, 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 2, French, - chapeau%20de%20fer
Record number: 2, Textual support number: 1 PHR
Chapeau de fer radioactif, supergène. 8, record 2, French, - chapeau%20de%20fer
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Minas de hierro y de manganeso
Record 2, Main entry term, Spanish
- colorados
1, record 2, Spanish, colorados
masculine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
- sombrero de hierro 1, record 2, Spanish, sombrero%20de%20hierro
masculine noun
- montera 1, record 2, Spanish, montera
feminine noun
Record 2, Textual support, Spanish
Record 3 - internal organization data 2011-07-15
Record 3, English
Record 3, Subject field(s)
- Copper Mining
Record 3, Main entry term, English
- porphyry copper
1, record 3, English, porphyry%20copper
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
... disseminated copper minerals in a large body of porphyry. 1, record 3, English, - porphyry%20copper
Record 3, French
Record 3, Domaine(s)
- Mines de cuivre
Record 3, Main entry term, French
- cuivre porphyrique
1, record 3, French, cuivre%20porphyrique
correct, masculine noun
Record 3, Abbreviations, French
- Cu porphyrique 2, record 3, French, Cu%20porphyrique
correct, masculine noun
Record 3, Synonyms, French
Record 3, Textual support, French
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2011-05-16
Record 4, English
Record 4, Subject field(s)
- Mineralogy
Universal entry(ies) Record 4
Record 4, Main entry term, English
- anhydrite
1, record 4, English, anhydrite
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
- karstenite 2, record 4, English, karstenite
correct
- cube spar 3, record 4, English, cube%20spar
correct, obsolete
- muriacite 2, record 4, English, muriacite
obsolete
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
An orthorhombic mineral which consists of an anhydrous calcium sulfate representing gypsum without its water of crystallization and usually occurring in white or slightly colored, granular to compact masses in sedimentary rocks or associated with gypsum and halite in evaporites. 4, record 4, English, - anhydrite
Record number: 4, Textual support number: 1 CONT
Anhydrite is often important especially in porphyry copper deposits... and it can form up to 15% of the altered rock. 5, record 4, English, - anhydrite
Record number: 4, Textual support number: 1 OBS
anhydrite: So named because it is the anhydrous member of the calcium sulfate compounds, the others being bassanite and gypsum. 4, record 4, English, - anhydrite
Record number: 4, Textual support number: 2 OBS
Chemical formula: CaSO4•2H2O or CaSO4 4, record 4, English, - anhydrite
Record 4, French
Record 4, Domaine(s)
- Minéralogie
Entrée(s) universelle(s) Record 4
Record 4, Main entry term, French
- anhydrite
1, record 4, French, anhydrite
correct, feminine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
- karsténite 2, record 4, French, karst%C3%A9nite
correct, feminine noun
- karstenite 3, record 4, French, karstenite
feminine noun, less frequent
- anchydrite 4, record 4, French, anchydrite
feminine noun
- bardiglionite 4, record 4, French, bardiglionite
feminine noun
- muriacite 4, record 4, French, muriacite
feminine noun, obsolete
Record 4, Textual support, French
Record number: 4, Textual support number: 1 DEF
Sulfate du système orthorhombique, en cristaux tabulaires à 3 clivages orthogonaux, de couleur blanche, gris bleuâtre ou rougeâtre se présentant en masses fibreuses ou granulaires et compactes dans les roches sédimentaires. 5, record 4, French, - anhydrite
Record number: 4, Textual support number: 1 CONT
Anhydrite [...] ou karstenite : Ce minéral se présente en masses grenues ou lamellaires, souvent transparent et incolore, il peut être rendu opaque ou coloré par des inclusions et des oxydes de fer. 3, record 4, French, - anhydrite
Record number: 4, Textual support number: 1 OBS
Étymologie : du grec an, «privé de», et hudôr, «eau» (allusion à l'absence d'eau dans la composition). 6, record 4, French, - anhydrite
Record number: 4, Textual support number: 2 OBS
Formule chimique : CaSO4•2H2O ou CaSO4 ou SO4Ca 5, record 4, French, - anhydrite
Record 4, Spanish
Record 4, Campo(s) temático(s)
- Mineralogía
Entrada(s) universal(es) Record 4
Record 4, Main entry term, Spanish
- anhidrita
1, record 4, Spanish, anhidrita
correct, feminine noun
Record 4, Abbreviations, Spanish
Record 4, Synonyms, Spanish
- muriacita 2, record 4, Spanish, muriacita
correct, feminine noun
Record 4, Textual support, Spanish
Record number: 4, Textual support number: 1 DEF
Mineral del grupo de los sulfatos, CaSo4, que cristaliza en el sistema rómbico, formando, generalmente, agregados masivos o fibrosos, blanco-grisáceos. 3, record 4, Spanish, - anhidrita
Record number: 4, Textual support number: 1 CONT
La tierra de anhidrita se usa como abono y, en menor escala, como retardador del cemento portland. En Alemania y en la Gran Bretaña se usa como base de producción del ácido sulfúrico. 4, record 4, Spanish, - anhidrita
Record number: 4, Textual support number: 1 OBS
Fórmula química: CaSO4•2H2O ou CaSO4 ou SO4Ca 5, record 4, Spanish, - anhidrita
Record 5 - internal organization data 2010-11-22
Record 5, English
Record 5, Subject field(s)
- Petrography
- Vulcanology and Seismology
- Various Metal Ores
Record 5, Main entry term, English
- subvolcanic
1, record 5, English, subvolcanic
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
- hypovolcanic 2, record 5, English, hypovolcanic
correct
- hypabyssal 3, record 5, English, hypabyssal
correct
Record 5, Textual support, English
Record number: 5, Textual support number: 1 DEF
Pertaining to an igneous intrusion, or to the rock of that intrusion whose depth is intermediate between that of abyssal or plutonic and the surface. 4, record 5, English, - subvolcanic
Record number: 5, Textual support number: 1 CONT
Hypovolcanic rocks (dikes and sills) set up next to the surface. 5, record 5, English, - subvolcanic
Record number: 5, Textual support number: 2 CONT
Sillitoe... suggested that porphyry copper deposits occur in a subvolcanic environment... 6, record 5, English, - subvolcanic
Record number: 5, Textual support number: 1 OBS
subvolcanic; hypabyssal: terms used at Natural Resources Canada - Earth Sciences Sector. 7, record 5, English, - subvolcanic
Record 5, French
Record 5, Domaine(s)
- Pétrographie
- Volcanologie et sismologie
- Minerais divers (Mines métalliques)
Record 5, Main entry term, French
- subvolcanique
1, record 5, French, subvolcanique
correct
Record 5, Abbreviations, French
Record 5, Synonyms, French
- hypovolcanique 2, record 5, French, hypovolcanique
correct
- hypabyssal 3, record 5, French, hypabyssal
correct
Record 5, Textual support, French
Record number: 5, Textual support number: 1 DEF
Se dit de roches magmatiques [ou de gisements] qui n'atteignent pas la surface de justesse. 4, record 5, French, - subvolcanique
Record number: 5, Textual support number: 1 CONT
À des corps subvolcaniques postorogéniques (roches acides à intermédiaires) sont liés des gisements de pyrite, cuivre, plomb, zinc [...] La minéralisation se présente en filons souvent branchus, en amas dans les corps subvolcaniques ou à leurs abords immédiats [...] 5, record 5, French, - subvolcanique
Record number: 5, Textual support number: 1 OBS
hypovolcanique; hypabyssal : termes en usage à Ressources naturelles Canada - Secteur des sciences de la Terre. 6, record 5, French, - subvolcanique
Record number: 5, Textual support number: 1 PHR
Appareil, gisement, intrusion, roche subvolcanique. 6, record 5, French, - subvolcanique
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2009-03-04
Record 6, English
Record 6, Subject field(s)
- Geological and Other Scientific Names
Record 6, Main entry term, English
- Climax deposit
1, record 6, English, Climax%20deposit
correct, United States
Record 6, Abbreviations, English
Record 6, Synonyms, English
- Climax 2, record 6, English, Climax
United States
Record 6, Textual support, English
Record number: 6, Textual support number: 1 CONT
The Climax deposit is one of a number of large molybdenum deposits in central Colorado and morthern New Mexico. 1, record 6, English, - Climax%20deposit
Record number: 6, Textual support number: 2 CONT
The pyrite-chalcopyrite-molybdenite deposit and occurrences in granite underlying Copper Mountain show marked similarity to the porphyry copper-molybdenum-type deposits of the western Cordillera as exemplified by Climax, Colorado and Bingham, the Utah deposits... 2, record 6, English, - Climax%20deposit
Record 6, French
Record 6, Domaine(s)
- Noms géologiques ou scientifiques
Record 6, Main entry term, French
- gisement Climax
1, record 6, French, gisement%20Climax
correct, masculine noun, United States
Record 6, Abbreviations, French
Record 6, Synonyms, French
- gîte Climax 2, record 6, French, g%C3%AEte%20Climax
correct, masculine noun, United States
Record 6, Textual support, French
Record number: 6, Textual support number: 1 OBS
Un seul gisement Climax aux USA a produit 38% de tout le molybdène consommé depuis le début de l'ère industrielle. 1, record 6, French, - gisement%20Climax
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 2007-01-18
Record 7, English
Record 7, Subject field(s)
- Copper Mining
Record 7, Main entry term, English
- skarn copper
1, record 7, English, skarn%20copper
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
- copper skarn 1, record 7, English, copper%20skarn
correct
- Cu skarn deposit 1, record 7, English, Cu%20skarn%20deposit
correct
- Cu skarn 1, record 7, English, Cu%20skarn
correct
- skarn copper deposit 1, record 7, English, skarn%20copper%20deposit
correct
- copper-bearing skarn 1, record 7, English, copper%2Dbearing%20skarn
correct
- skarn Cu 1, record 7, English, skarn%20Cu
correct
Record 7, Textual support, English
Record number: 7, Textual support number: 1 CONT
Skarn copper deposits are characterized by their large size relative to tungsten, lead-zinc, and gold skarns; association with both porphyry copper-and nonporphyry copper-related intrusions; and relatively oxidized, gold-rich mineral assemblages developed close to intrusive contacts with carbonate rocks.... Two principal divisions of copper skarns are recognized, i. e., those not associated with porphyry copper deposits... and those associated with porphyry copper deposits... 1, record 7, English, - skarn%20copper
Record 7, French
Record 7, Domaine(s)
- Mines de cuivre
Record 7, Main entry term, French
- skarn cuprifère
1, record 7, French, skarn%20cuprif%C3%A8re
correct, masculine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
Record 7, Textual support, French
Record number: 7, Textual support number: 1 CONT
Les skarns cuprifères se caractérisent par leur grande taille par rapport à celle des skarns tungsténifères, plombo-zincifères ou aurifères, par leur association à des intrusions porteuses ou non de minéralisations de type porphyrique et par leurs associations de minéraux relativement oxydés riches en or, formées dans des roches carbonatées à proximité des contacts des intrusions. [...] On distingue deux catégories principales de skarns cuprifères : ceux qui ne sont pas associés à des gîtes porphyriques de cuivre [...] et ceux qui le sont [...] 1, record 7, French, - skarn%20cuprif%C3%A8re
Record 7, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 2007-01-17
Record 8, English
Record 8, Subject field(s)
- Geochemistry
- Erosion and Weathering (Geol.)
Record 8, Main entry term, English
- sulphidization
1, record 8, English, sulphidization
correct
Record 8, Abbreviations, English
Record 8, Synonyms, English
- sulphidation 1, record 8, English, sulphidation
correct
- sulfidization 2, record 8, English, sulfidization
correct
- sulfidation 3, record 8, English, sulfidation
correct
- sulphide alteration 4, record 8, English, sulphide%20alteration
correct
- sulfide alteration 5, record 8, English, sulfide%20alteration
correct
Record 8, Textual support, English
Record number: 8, Textual support number: 1 CONT
Advanced argillic(high sulphidation) and adularia-type(low sulphidation) epithermal alteration zones with associated precious-metal deposits occur above or near several porphyry copper and copper-molybdenum deposits. 1, record 8, English, - sulphidization
Record 8, French
Record 8, Domaine(s)
- Géochimie
- Érosion et corrosion (Géologie)
Record 8, Main entry term, French
- sulfuration
1, record 8, French, sulfuration
correct, feminine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
- sulfurisation 1, record 8, French, sulfurisation
correct, feminine noun
Record 8, Textual support, French
Record number: 8, Textual support number: 1 CONT
Des zones d'altération épithermale de type argilisation avancée (forte sulfuration) et du type à adulaire (faible sulfuration) accompagnées de minéralisations de métaux précieux, se rencontrent au-dessus de plusieurs gîtes porphyriques de cuivre et de cuivre-molybdène ou à leur proximité. 1, record 8, French, - sulfuration
Record 8, Spanish
Record 8, Textual support, Spanish
Record 9 - internal organization data 2006-09-07
Record 9, English
Record 9, Subject field(s)
- Chemistry
- Copper Mining
Record 9, Main entry term, English
- copper metal
1, record 9, English, copper%20metal
correct
Record 9, Abbreviations, English
Record 9, Synonyms, English
- Cu metal 2, record 9, English, Cu%20metal
correct
- metallic copper 3, record 9, English, metallic%20copper
correct
Record 9, Textual support, English
Record number: 9, Textual support number: 1 CONT
Large porphyry deposit-related copper skarns... contain more than 1 Mt of Cu metal. 2, record 9, English, - copper%20metal
Record number: 9, Textual support number: 1 OBS
Copper metal ranks third in world metal consumption (behind iron and aluminum). 4, record 9, English, - copper%20metal
Record 9, French
Record 9, Domaine(s)
- Chimie
- Mines de cuivre
Record 9, Main entry term, French
- cuivre métallique
1, record 9, French, cuivre%20m%C3%A9tallique
correct, masculine noun
Record 9, Abbreviations, French
Record 9, Synonyms, French
- Cu métallique 2, record 9, French, Cu%20m%C3%A9tallique
correct, masculine noun
Record 9, Textual support, French
Record number: 9, Textual support number: 1 CONT
Les grands skarns cuprifères associés à des gîtes [...] renferment plus d'un million de tonnes de Cu métallique. 2, record 9, French, - cuivre%20m%C3%A9tallique
Record 9, Spanish
Record 9, Textual support, Spanish
Record 10 - internal organization data 2006-06-01
Record 10, English
Record 10, Subject field(s)
- Various Metal Ores
Record 10, Main entry term, English
- porphyry deposit
1, record 10, English, porphyry%20deposit
correct
Record 10, Abbreviations, English
Record 10, Synonyms, English
- porphyritic deposit 2, record 10, English, porphyritic%20deposit
correct, less frequent
Record 10, Textual support, English
Record number: 10, Textual support number: 1 CONT
Porphyry deposits are large, low-to medium-grade deposits in which hypogene ore minerals are primarily structurally controlled and which are spatially and genetically related to felsic to intermediate porphyritic intrusions ... 1, record 10, English, - porphyry%20deposit
Record number: 10, Textual support number: 1 OBS
Porphyry deposits are the world's most important source of copper, molybdenum, and rhenium, and are major sources of gold, silver, and tin... 1, record 10, English, - porphyry%20deposit
Record number: 10, Textual support number: 1 PHR
Porphyry Cu-Mo-Au-Ag deposit. 1, record 10, English, - porphyry%20deposit
Record 10, French
Record 10, Domaine(s)
- Minerais divers (Mines métalliques)
Record 10, Main entry term, French
- gîte porphyrique
1, record 10, French, g%C3%AEte%20porphyrique
correct, masculine noun
Record 10, Abbreviations, French
Record 10, Synonyms, French
- gisement porphyrique 2, record 10, French, gisement%20porphyrique
correct, masculine noun
Record 10, Textual support, French
Record number: 10, Textual support number: 1 DEF
[...] en matière de cuivre, gîte irrégulier considérable, mais à basse teneur, constitué par une combinaison d'imprégnation et de stockwerks dans des masses de porphyre craquelées et altérées, ou dans des roches intrusives de structure analogue, ou dans des roches encaissantes voisines. 3, record 10, French, - g%C3%AEte%20porphyrique
Record number: 10, Textual support number: 1 CONT
Les gîtes porphyriques sont formés de minerai à teneur faible à moyenne occupant un vaste volume dans lequel la répartition des minéraux valorisables hypogènes est contrôlée essentiellement par la structure; ces gîtes sont associés spatialement et apparentés génétiquement à des intrusions porphyriques felsiques à intermédiaires [...] 1, record 10, French, - g%C3%AEte%20porphyrique
Record number: 10, Textual support number: 1 OBS
Les gisements porphyriques constituent les plus importantes sources au monde de cuivre, de molybdène et de rhénium et ils fournissent des quantités importantes d'or, d'argent et d'étain [...] 1, record 10, French, - g%C3%AEte%20porphyrique
Record number: 10, Textual support number: 1 PHR
Gîte porphyrique de Cu-Mo-Au-Ag. 1, record 10, French, - g%C3%AEte%20porphyrique
Record 10, Spanish
Record 10, Textual support, Spanish
Record 11 - internal organization data 2006-06-01
Record 11, English
Record 11, Subject field(s)
- Copper Mining
Record 11, Main entry term, English
- porphyry copper province
1, record 11, English, porphyry%20copper%20province
correct
Record 11, Abbreviations, English
Record 11, Synonyms, English
- porphyry Cu province 2, record 11, English, porphyry%20Cu%20province
correct
Record 11, French
Record 11, Domaine(s)
- Mines de cuivre
Record 11, Main entry term, French
- province à gisements porphyriques de cuivre
1, record 11, French, province%20%C3%A0%20gisements%20porphyriques%20de%20cuivre
correct, feminine noun
Record 11, Abbreviations, French
Record 11, Synonyms, French
- province à gisements porphyriques de Cu 2, record 11, French, province%20%C3%A0%20gisements%20porphyriques%20de%20Cu
correct, feminine noun
Record 11, Textual support, French
Record 11, Spanish
Record 11, Textual support, Spanish
Record 12 - internal organization data 2006-06-01
Record 12, English
Record 12, Subject field(s)
- Copper Mining
Record 12, Main entry term, English
- porphyry copper system
1, record 12, English, porphyry%20copper%20system
correct
Record 12, Abbreviations, English
Record 12, Synonyms, English
Record 12, French
Record 12, Domaine(s)
- Mines de cuivre
Record 12, Main entry term, French
- système porphyrique à minéralisation de cuivre
1, record 12, French, syst%C3%A8me%20porphyrique%20%C3%A0%20min%C3%A9ralisation%20de%20cuivre
correct, masculine noun
Record 12, Abbreviations, French
Record 12, Synonyms, French
- système porphyrique à minéralisation de Cu 2, record 12, French, syst%C3%A8me%20porphyrique%20%C3%A0%20min%C3%A9ralisation%20de%20Cu
correct, masculine noun
Record 12, Textual support, French
Record 12, Spanish
Record 12, Textual support, Spanish
Record 13 - internal organization data 2006-05-18
Record 13, English
Record 13, Subject field(s)
- Copper Mining
- Economic Geology
Record 13, Main entry term, English
- porphyry copper deposit
1, record 13, English, porphyry%20copper%20deposit
correct
Record 13, Abbreviations, English
Record 13, Synonyms, English
- porphyry Cu deposit 2, record 13, English, porphyry%20Cu%20deposit
correct
- porphyry-copper deposit 3, record 13, English, porphyry%2Dcopper%20%20deposit
Record 13, Textual support, English
Record number: 13, Textual support number: 1 DEF
A large body of rock, typically porphyry, that contains disseminated chalcopyrite and other sulfide minerals. 4, record 13, English, - porphyry%20copper%20deposit
Record number: 13, Textual support number: 1 CONT
The Olympic Dam deposit... rivals the largest porphyry copper deposits in terms of contained copper... 2, record 13, English, - porphyry%20copper%20deposit
Record 13, French
Record 13, Domaine(s)
- Mines de cuivre
- Géologie économique
Record 13, Main entry term, French
- gîte porphyrique de cuivre
1, record 13, French, g%C3%AEte%20porphyrique%20de%20cuivre
correct, masculine noun
Record 13, Abbreviations, French
Record 13, Synonyms, French
- gisement porphyrique de cuivre 1, record 13, French, gisement%20porphyrique%20de%20cuivre
correct, masculine noun
- gisement porphyrique de Cu 1, record 13, French, gisement%20porphyrique%20de%20Cu
correct, masculine noun
- dépôt de cuivre porphyrique 2, record 13, French, d%C3%A9p%C3%B4t%20de%20cuivre%20porphyrique
correct, masculine noun
- gîte de cuivre porphyrique 2, record 13, French, g%C3%AEte%20de%20cuivre%20porphyrique
correct, masculine noun
- gisement de cuivre porphyrique 3, record 13, French, gisement%20de%20cuivre%20porphyrique
correct, masculine noun
- gîte porphyrique de Cu 1, record 13, French, g%C3%AEte%20porphyrique%20de%20Cu
correct, masculine noun
Record 13, Textual support, French
Record number: 13, Textual support number: 1 CONT
[...] les dépôts de cuivre porphyrique ne sont signalés que dans des intrusions postérieures à l'Antécambrien. Cette répartition dans le temps s'expliquerait facilement par leur position apicale, plutôt qu'en admettant une géochimie particulière aux temps antécambriens. 2, record 13, French, - g%C3%AEte%20porphyrique%20de%20cuivre
Record number: 13, Textual support number: 2 CONT
Le gisement d'Olympic Dam [...] concurrence les plus vastes gisements porphyriques de cuivre du point de vue de la quantité de cuivre contenue [...] 1, record 13, French, - g%C3%AEte%20porphyrique%20de%20cuivre
Record number: 13, Textual support number: 1 OBS
Cas particuliers de gîtes apicaux, les énormes dépôts de cuivre du type «porphyrique» (porphyry copper) du Sud-Ouest des U.S.A. [...], de l'U.R.S.S., se situent dans les parties apicales de massifs de monzonites porphyroïdes avec diorites quartziques et granodiorites. 2, record 13, French, - g%C3%AEte%20porphyrique%20de%20cuivre
Record 13, Spanish
Record 13, Textual support, Spanish
Record 14 - internal organization data 2006-05-16
Record 14, English
Record 14, Subject field(s)
- Petrography
- Mineralogy
Record 14, Main entry term, English
- equigranular
1, record 14, English, equigranular
correct
Record 14, Abbreviations, English
Record 14, Synonyms, English
- homogranular 2, record 14, English, homogranular
correct
- even-grained 2, record 14, English, even%2Dgrained
correct
- homeocrystalline 2, record 14, English, homeocrystalline
correct
Record 14, Textual support, English
Record number: 14, Textual support number: 1 DEF
Said of the texture of a rock [or mineral] having crystals of the same or nearly the same size. 2, record 14, English, - equigranular
Record number: 14, Textual support number: 1 CONT
The typical porphyry copper deposit is a cylindrical stock-like, composite mass having an elongate or irregular outcrop..., often with an outer shell of equigranular medium-grained rock. 3, record 14, English, - equigranular
Record number: 14, Textual support number: 2 CONT
Hemo-ilmenite, the principal ore mineral at the Lac Tio and Tellnes deposits ... is typically equigranular with coarse exsolution lamellae of hematite that constitute as much as 30 mole per cent of the grains ... 4, record 14, English, - equigranular
Record number: 14, Textual support number: 1 PHR
Equigranular aggregate. 4, record 14, English, - equigranular
Record 14, French
Record 14, Domaine(s)
- Pétrographie
- Minéralogie
Record 14, Main entry term, French
- isogranulaire
1, record 14, French, isogranulaire
correct
Record 14, Abbreviations, French
Record 14, Synonyms, French
- équigranulaire 2, record 14, French, %C3%A9quigranulaire
correct
Record 14, Textual support, French
Record number: 14, Textual support number: 1 DEF
Se dit de la structure d'une roche [ou d'un minéral] dont les grains ont des tailles voisines. 3, record 14, French, - isogranulaire
Record number: 14, Textual support number: 1 CONT
De manière typique, l'hémo-ilménite, principale phase métallifère des gisements de Lac Tio et de Tellnes [...] est équigranulaire avec de grosses lamelles d'exsolution d'hématite qui constituent jusqu'à 30 % (pourcentage molaire) des grains [...] 2, record 14, French, - isogranulaire
Record number: 14, Textual support number: 1 PHR
Agrégat équigranulaire. 2, record 14, French, - isogranulaire
Record 14, Spanish
Record 14, Textual support, Spanish
Record 15 - internal organization data 2006-03-04
Record 15, English
Record 15, Subject field(s)
- Geological and Other Scientific Names
- Copper Mining
Record 15, Main entry term, English
- Plesyumi porphyry copper deposit
1, record 15, English, Plesyumi%20porphyry%20copper%20deposit
correct
Record 15, Abbreviations, English
Record 15, Synonyms, English
Record 15, Textual support, English
Record number: 15, Textual support number: 1 OBS
Papua New Guinea. 1, record 15, English, - Plesyumi%20porphyry%20copper%20deposit
Record 15, French
Record 15, Domaine(s)
- Noms géologiques ou scientifiques
- Mines de cuivre
Record 15, Main entry term, French
- gisement porphyrique de Cu de Plesyumi
1, record 15, French, gisement%20porphyrique%20de%20Cu%20de%20Plesyumi
correct, masculine noun
Record 15, Abbreviations, French
Record 15, Synonyms, French
Record 15, Textual support, French
Record number: 15, Textual support number: 1 OBS
en Papouasie-Nouvelle-Guinée. 1, record 15, French, - gisement%20porphyrique%20de%20Cu%20de%20Plesyumi
Record 15, Key term(s)
- gisement porphyrique de cuivre de Plesyumi
Record 15, Spanish
Record 15, Textual support, Spanish
Record 16 - internal organization data 2006-01-06
Record 16, English
Record 16, Subject field(s)
- Economic Geology
- Gold and Silver Mining
Record 16, Main entry term, English
- gold-only deposit
1, record 16, English, gold%2Donly%20deposit
correct
Record 16, Abbreviations, English
Record 16, Synonyms, English
Record 16, Textual support, English
Record number: 16, Textual support number: 1 CONT
Gold is a commodity that occurs in a wide variety of geological settings and ore deposit types. Byproduct gold from volcanogenic massive sulphide deposits, nickel-copper deposits, porphyry copper-molybdenum deposits and vein copper deposits accounts for approximately one third of Canadian resources. The remainder occurs in gold-only deposits which comprise placers(5%) and bedrock sources(60%) which are termed lode gold deposits... 2, record 16, English, - gold%2Donly%20deposit
Record number: 16, Textual support number: 2 CONT
... the economics of PGE [platinum group element] deposits are broadly analogous to those of gold-only deposits, with ore grades from 8 to 20 g/t combined PGE + Au ... 3, record 16, English, - gold%2Donly%20deposit
Record 16, French
Record 16, Domaine(s)
- Géologie économique
- Mines d'or et d'argent
Record 16, Main entry term, French
- gisement exploité exclusivement pour l'or
1, record 16, French, gisement%20exploit%C3%A9%20exclusivement%20pour%20l%27or
correct, masculine noun
Record 16, Abbreviations, French
Record 16, Synonyms, French
- gîte uniquement aurifère 1, record 16, French, g%C3%AEte%20uniquement%20aurif%C3%A8re
correct, masculine noun
- gîte essentiellement aurifère 2, record 16, French, g%C3%AEte%20essentiellement%20aurif%C3%A8re
correct, masculine noun
- gisement strictement aurifère 3, record 16, French, gisement%20strictement%20aurif%C3%A8re
correct, masculine noun
- gisement essentiellement aurifère 4, record 16, French, gisement%20essentiellement%20aurif%C3%A8re
correct, masculine noun
- gîte strictement aurifère 4, record 16, French, g%C3%AEte%20strictement%20aurif%C3%A8re
correct, masculine noun
- gîte exploité exclusivement pour l'or 4, record 16, French, g%C3%AEte%20exploit%C3%A9%20exclusivement%20pour%20l%27or
correct, masculine noun
- gisement uniquement aurifère 4, record 16, French, gisement%20uniquement%20aurif%C3%A8re
correct, masculine noun
Record 16, Textual support, French
Record number: 16, Textual support number: 1 DEF
Gîte dans lequel l'or n'est pas obtenu comme sous-produit d'autres associations minérales, mais est exploité comme produit essentiel. 2, record 16, French, - gisement%20exploit%C3%A9%20exclusivement%20pour%20l%27or
Record number: 16, Textual support number: 1 CONT
[...] les aspects économiques des gisements d'ÉGP [éléments du groupe du platine] sont en gros comparables à ceux des gisements exploités exclusivement pour l'or; les teneurs varient de 8 à 20 g/t de ÉGP + Au combinés [...] 1, record 16, French, - gisement%20exploit%C3%A9%20exclusivement%20pour%20l%27or
Record 16, Spanish
Record 16, Textual support, Spanish
Record 17 - internal organization data 2005-12-07
Record 17, English
Record 17, Subject field(s)
- Gold and Silver Mining
Record 17, Main entry term, English
- byproduct gold
1, record 17, English, byproduct%20gold
correct
Record 17, Abbreviations, English
Record 17, Synonyms, English
- by-product gold 2, record 17, English, by%2Dproduct%20gold
correct
Record 17, Textual support, English
Record number: 17, Textual support number: 1 CONT
Byproduct gold from volcanogenic massive sulphide deposits, nickel-copper deposits, porphyry copper-molybdenum deposits and vein copper deposits accounts for approximately one-third of Canadian resources. The remainder occurs in gold-only deposits... 3, record 17, English, - byproduct%20gold
Record number: 17, Textual support number: 2 CONT
It is important to note that precious metals are also produced from some... deposits, indeed in some Canadian examples they are the prime product. Thus both Besshi and Kuroko types [of deposit] may produce silver and gold whilst the Cyprus type may have by-product gold. 2, record 17, English, - byproduct%20gold
Record 17, French
Record 17, Domaine(s)
- Mines d'or et d'argent
Record 17, Main entry term, French
- or comme sous-produit
1, record 17, French, or%20comme%20sous%2Dproduit
correct, masculine noun
Record 17, Abbreviations, French
Record 17, Synonyms, French
- or récupéré comme sous-produit 2, record 17, French, or%20r%C3%A9cup%C3%A9r%C3%A9%20comme%20sous%2Dproduit
proposal, masculine noun
Record 17, Textual support, French
Record number: 17, Textual support number: 1 OBS
Localement, apparaissent : or, pyrite, arsénopyrite et cinabre. L'or est récupéré comme sous-produit. 3, record 17, French, - or%20comme%20sous%2Dproduit
Record number: 17, Textual support number: 2 OBS
[...] on peut distinguer les gisements dont l'or est le produit principal, comme au Rand, ceux où l'or n'est qu'un sous-produit (volcano-sédimentaires et porphyres). 3, record 17, French, - or%20comme%20sous%2Dproduit
Record 17, Spanish
Record 17, Textual support, Spanish
Record 18 - internal organization data 2005-08-02
Record 18, English
Record 18, Subject field(s)
- Geochemistry
- Various Metal Ores
Record 18, Main entry term, English
- metal-bearing brine
1, record 18, English, metal%2Dbearing%20brine
correct
Record 18, Abbreviations, English
Record 18, Synonyms, English
- metalliferous brine 2, record 18, English, metalliferous%20brine
correct
Record 18, Textual support, English
Record number: 18, Textual support number: 1 CONT
Metalliferous brines trapped in deeply buried pressurized redbed reservoirs, an important component in the genesis of sedimentary copper deposits, may have been responsible for the formation of other sediment-hosted copper deposits ... 2, record 18, English, - metal%2Dbearing%20brine
Record number: 18, Textual support number: 2 CONT
Sillitoe... has further suggested that metal-bearing brines expelled from layers 1 and 2 would induce fusion in the wedge of mantle above the Benioff Zone, ascending with the resulting hydrous calc-alkaline magmas to form porphyry copper deposits when the volcanism is dominantly subaerial. 1, record 18, English, - metal%2Dbearing%20brine
Record 18, French
Record 18, Domaine(s)
- Géochimie
- Minerais divers (Mines métalliques)
Record 18, Main entry term, French
- saumure métallifère
1, record 18, French, saumure%20m%C3%A9tallif%C3%A8re
correct, feminine noun
Record 18, Abbreviations, French
Record 18, Synonyms, French
Record 18, Textual support, French
Record number: 18, Textual support number: 1 OBS
Des lacs, d'eau douce ou de saumures plus ou moins acides et corrosives, occupent fréquemment cratères et caldeiras. [...] Ces lacs de cratère sont [...] opaques ou transparents selon les matières minérales qui s'y trouvent dissoutes ou suspendues [...]. [...] ce sont [...] des sels ferreux qui teintent en vert le lac du Kelud [...] À l'extrémité orientale de Java, celui qui emplit le large cratère de l'Idjen doit sa teinte de jade aux mixtures minérales qui en font un véritable brouet de sorcières : soufre natif, sulfates [...], acides chlorhydrique et sulfurique, alun, aluminium ... Brouet qui constitue en même temps un extraordinaire gisement de minerais liquides [...] 2, record 18, French, - saumure%20m%C3%A9tallif%C3%A8re
Record 18, Spanish
Record 18, Textual support, Spanish
Record 19 - internal organization data 2005-04-08
Record 19, English
Record 19, Subject field(s)
- Geochemistry
- Erosion and Weathering (Geol.)
- Thermal Springs - Uses
Record 19, Main entry term, English
- hydrothermal solution
1, record 19, English, hydrothermal%20solution
correct
Record 19, Abbreviations, English
Record 19, Synonyms, English
Record 19, Textual support, English
Record number: 19, Textual support number: 1 DEF
A hot-water solution originating within the earth and carrying dissolved mineral substances. 2, record 19, English, - hydrothermal%20solution
Record number: 19, Textual support number: 1 CONT
Hot aqueous solutions have played a part in the formation of many different types of ore deposit ... Such fluids are usually called hydrothermal solutions. 3, record 19, English, - hydrothermal%20solution
Record number: 19, Textual support number: 2 CONT
The most striking characteristic of porphyry copper deposits when compared with other hydrothermal orebodies is their enormous dimensions. The size and shape of these deposits imply that the hydrothermal solutions permeated very large volumes of rock, including country rocks, as well as the parent pluton. 3, record 19, English, - hydrothermal%20solution
Record number: 19, Textual support number: 3 CONT
Carbonatization ... affected all types of rocks, but its distribution was ... related only to those parts of the veins in which the carbonate-bearing hydrothermal solutions were in direct contact with the wallrocks. 4, record 19, English, - hydrothermal%20solution
Record 19, French
Record 19, Domaine(s)
- Géochimie
- Érosion et corrosion (Géologie)
- Thermalisme
Record 19, Main entry term, French
- solution hydrothermale
1, record 19, French, solution%20hydrothermale
correct, feminine noun
Record 19, Abbreviations, French
Record 19, Synonyms, French
- hydrothermalite 2, record 19, French, hydrothermalite
masculine noun
Record 19, Textual support, French
Record number: 19, Textual support number: 1 CONT
[...] certains minerais stratiformes sont sédimentaires, d'autres sont dus à un phénomène de remplacement d'une couche calcaire, par exemple sous l'influence de solutions hydrothermales [...] 3, record 19, French, - solution%20hydrothermale
Record number: 19, Textual support number: 2 CONT
La présence d'un fort gradient thermique [...] provoque la précipitation des minéraux lors du refroidissement des magmas et des solutions hydrothermales. 4, record 19, French, - solution%20hydrothermale
Record 19, Spanish
Record 19, Campo(s) temático(s)
- Geoquímica
- Erosión y corrosión (Geología)
- Fuentes termales - usos
Record 19, Main entry term, Spanish
- solución hidrotermal
1, record 19, Spanish, soluci%C3%B3n%20hidrotermal
feminine noun
Record 19, Abbreviations, Spanish
Record 19, Synonyms, Spanish
Record 19, Textual support, Spanish
Record 20 - internal organization data 2005-03-08
Record 20, English
Record 20, Subject field(s)
- Erosion and Weathering (Geol.)
- Geochemistry
Record 20, Main entry term, English
- advanced argillic alteration
1, record 20, English, advanced%20argillic%20alteration
correct
Record 20, Abbreviations, English
Record 20, Synonyms, English
Record 20, Textual support, English
Record number: 20, Textual support number: 1 CONT
Advanced argillic alteration. This alteration is characterized by dickite, kaolinite ..., pyrophyllite ... and quartz. ... This is one of the more intense forms of alteration, often present as an inner zone adjoining many base metal vein or pipe deposits ... This alteration involves extreme leaching of bases ... from all aluminous phases such as feldspars and micas ... 2, record 20, English, - advanced%20argillic%20alteration
Record number: 20, Textual support number: 2 CONT
Advanced argillic... and adularia-type... epithermal alteration zones with associated precious-metal deposits occur above or near several porphyry copper and copper-molybdenum deposits. 3, record 20, English, - advanced%20argillic%20alteration
Record 20, French
Record 20, Domaine(s)
- Érosion et corrosion (Géologie)
- Géochimie
Record 20, Main entry term, French
- argilisation avancée
1, record 20, French, argilisation%20avanc%C3%A9e
correct, feminine noun
Record 20, Abbreviations, French
Record 20, Synonyms, French
- altération argileuse avancée 1, record 20, French, alt%C3%A9ration%20argileuse%20avanc%C3%A9e
correct, feminine noun
- altération argileuse étendue 2, record 20, French, alt%C3%A9ration%20argileuse%20%C3%A9tendue
correct, feminine noun
- altération argileuse intense 3, record 20, French, alt%C3%A9ration%20argileuse%20intense
proposal, feminine noun
Record 20, Textual support, French
Record number: 20, Textual support number: 1 CONT
Des zones d'altération épithermale de type argilisation avancée [...] et du type à adulaire [...] accompagnées de minéralisations de métaux précieux, se rencontrent au-dessus de plusieurs gîtes porphyriques de cuivre et de cuivre-molybdène ou à leur proximité. 1, record 20, French, - argilisation%20avanc%C3%A9e
Record number: 20, Textual support number: 1 OBS
L'altération argileuse [...] se sépare en deux stades : a) altération diffuse [...]; b) altération plus intense, restreinte, très liée aux fractures et au contact lave-monzonite [...] 2, record 20, French, - argilisation%20avanc%C3%A9e
Record 20, Spanish
Record 20, Textual support, Spanish
Record 21 - internal organization data 2005-01-31
Record 21, English
Record 21, Subject field(s)
- Geochemistry
- Erosion and Weathering (Geol.)
Record 21, Main entry term, English
- vug filling
1, record 21, English, vug%20filling
correct
Record 21, Abbreviations, English
Record 21, Synonyms, English
Record 21, Textual support, English
Record number: 21, Textual support number: 1 CONT
This type of skarn copper deposit lacks the intense stockwork fracturing typical of porphyry deposits, resulting in the restriction of retrograde mineral assemblages to vug fillings, contact zones, and widely spaced, structurally controlled fluid conduits. 1, record 21, English, - vug%20filling
Record 21, French
Record 21, Domaine(s)
- Géochimie
- Érosion et corrosion (Géologie)
Record 21, Main entry term, French
- remplissage de vacuoles
1, record 21, French, remplissage%20de%20vacuoles
correct, masculine noun
Record 21, Abbreviations, French
Record 21, Synonyms, French
Record 21, Textual support, French
Record number: 21, Textual support number: 1 CONT
À ces skarns cuprifères n'est pas associée l'intense fracturation qui donne lieu aux stockwerks caractérisant les gîtes porphyriques, de sorte que les associations minérales d'altération rétrograde sont confinées au remplissage de vacuoles, à des zones de contact et à des conduits de fluides à contrôle structural largement espacés. 1, record 21, French, - remplissage%20de%20vacuoles
Record 21, Spanish
Record 21, Textual support, Spanish
Record 22 - internal organization data 2004-12-06
Record 22, English
Record 22, Subject field(s)
- Chronology
- Geology
Record 22, Main entry term, English
- Cambro-Ordovician
1, record 22, English, Cambro%2DOrdovician
correct, noun
Record 22, Abbreviations, English
Record 22, Synonyms, English
- Cambrian-Ordovician 2, record 22, English, Cambrian%2DOrdovician
correct, noun
Record 22, Textual support, English
Record number: 22, Textual support number: 1 CONT
... porphyry copper mineralization has been found in North Wales(Cambro-Ordovician) and Scotland(Devonian). 3, record 22, English, - Cambro%2DOrdovician
Record 22, French
Record 22, Domaine(s)
- Chronologie
- Géologie
Record 22, Main entry term, French
- Cambro-Ordovicien
1, record 22, French, Cambro%2DOrdovicien
correct, masculine noun
Record 22, Abbreviations, French
Record 22, Synonyms, French
- Cambrien-Ordovicien 2, record 22, French, Cambrien%2DOrdovicien
correct, masculine noun
Record 22, Textual support, French
Record number: 22, Textual support number: 1 CONT
[...] le granite de Flamanville [...] est intrusif dans une série sédimentaire plissée constituée de schistes et de grès (Cambro-Ordovicien) puis de schistes et de calcaires (Silurien et Dévonien). 1, record 22, French, - Cambro%2DOrdovicien
Record 22, Spanish
Record 22, Textual support, Spanish
Record 23 - internal organization data 2004-10-05
Record 23, English
Record 23, Subject field(s)
- Extraction Procedures - Various (Mining)
Record 23, Main entry term, English
- bulk mining method
1, record 23, English, bulk%20mining%20method
correct
Record 23, Abbreviations, English
Record 23, Synonyms, English
- bulk mining 2, record 23, English, bulk%20mining
correct
Record 23, Textual support, English
Record number: 23, Textual support number: 1 CONT
The operations of the mine are quite dramatic, encompassing three distinctly different mining techniques: specific mining, bulk mining, open-pit mining. 2, record 23, English, - bulk%20mining%20method
Record number: 23, Textual support number: 2 CONT
Porphyry copper deposits... must be amenable to bulk mining methods, that is open pit or, if underground, block caving.... Selective mining is of course impossible and host rock, stockwork and disseminated mineralization have to be extracted in toto. 3, record 23, English, - bulk%20mining%20method
Record number: 23, Textual support number: 3 CONT
This dispersed mineralization may be of high enough grade to permit bulk mining methods to be used, i.e. it may be a porphyry tin deposit ... 3, record 23, English, - bulk%20mining%20method
Record 23, French
Record 23, Domaine(s)
- Procédés d'extraction divers (Exploit. minière)
Record 23, Main entry term, French
- abattage non sélectif
1, record 23, French, abattage%20non%20s%C3%A9lectif
correct, see observation, masculine noun
Record 23, Abbreviations, French
Record 23, Synonyms, French
- abattage toutes teneurs 2, record 23, French, abattage%20toutes%20teneurs
see observation, masculine noun
- extraction toutes teneurs 2, record 23, French, extraction%20toutes%20teneurs
see observation, feminine noun
- abattage en masse 3, record 23, French, abattage%20en%20masse
see observation, masculine noun
Record 23, Textual support, French
Record number: 23, Textual support number: 1 CONT
Dans les stockwerks qui se laissent exploiter par abattage non sélectif, les teneurs peuvent être aussi faibles que 0,165 % de Sn [...] ou 0,1 % de WO3 [...] 3, record 23, French, - abattage%20non%20s%C3%A9lectif
Record number: 23, Textual support number: 1 OBS
abattage toutes teneurs; extraction toutes teneurs; abattage non sélectif : équivalents obtenus de Normand Lemieux, traducteur à EMR [Énergie, Mines et Ressources]. Selon lui, il faut distinguer les termes «abattage toutes teneurs» et «abattage en masse», ce dernier mettant l'accent sur la quantité plutôt que sur la qualité. 2, record 23, French, - abattage%20non%20s%C3%A9lectif
Record 23, Spanish
Record 23, Textual support, Spanish
Record 24 - internal organization data 2004-10-05
Record 24, English
Record 24, Subject field(s)
- Metals Mining
- Economic Geology
Record 24, Main entry term, English
- mineralized outcrop
1, record 24, English, mineralized%20outcrop
correct
Record 24, Abbreviations, English
Record 24, Synonyms, English
- deposit’s outcrop 2, record 24, English, deposit%26rsquo%3Bs%20outcrop
correct
- outcrop 3, record 24, English, outcrop
correct, noun
- outcropping 4, record 24, English, outcropping
correct, noun
- surface outcrop 5, record 24, English, surface%20outcrop
- surface outcropping 6, record 24, English, surface%20outcropping
- outcrop of deposit 6, record 24, English, outcrop%20of%20deposit
Record 24, Textual support, English
Record number: 24, Textual support number: 1 DEF
An exposure of ... a mineral deposit that can be seen on surface, i.e., it is not covered by overburden or water. 7, record 24, English, - mineralized%20outcrop
Record number: 24, Textual support number: 1 CONT
The typical porphyry copper deposit is a cylindrical stock-like, composite mass having an elongate or irregular outcrop about 1. 5 X 2 km... 8, record 24, English, - mineralized%20outcrop
Record number: 24, Textual support number: 2 CONT
Surface waters percolating down the outcrops of sulphide orebodies oxidize many ore minerals and yield solvents that dissolve other minerals. 8, record 24, English, - mineralized%20outcrop
Record number: 24, Textual support number: 3 CONT
... examination of outcroppings and cores of iron-formation for evidence of leaching of silica and enrichment of iron ... 5, record 24, English, - mineralized%20outcrop
Record 24, French
Record 24, Domaine(s)
- Mines métalliques
- Géologie économique
Record 24, Main entry term, French
- affleurement minéralisé
1, record 24, French, affleurement%20min%C3%A9ralis%C3%A9
correct, masculine noun
Record 24, Abbreviations, French
Record 24, Synonyms, French
- affleurement de gisement 2, record 24, French, affleurement%20de%20gisement
correct, masculine noun
- affleurement de gîte 3, record 24, French, affleurement%20de%20g%C3%AEte
correct, masculine noun
- affleurement 4, record 24, French, affleurement
correct, masculine noun
Record 24, Textual support, French
Record number: 24, Textual support number: 1 DEF
Partie d'un gîte minéral rendu visible à la surface du sol et s'en distinguant généralement par une couleur différente. 5, record 24, French, - affleurement%20min%C3%A9ralis%C3%A9
Record number: 24, Textual support number: 1 CONT
Les affleurements minéralisés s'allongent sur plus de 25 kilomètres en direction NE, mais transversalement, l'extension du gisement ne dépasse guère 400 mètres. 2, record 24, French, - affleurement%20min%C3%A9ralis%C3%A9
Record number: 24, Textual support number: 2 CONT
Dans les phyllades précambriennes très plissées, le minerai [...] forme de longues colonnes minéralisées dans la direction des couches. Les affleurements, très nombreux par la répétition des plis et des charriages permet une exploitation en minière. 6, record 24, French, - affleurement%20min%C3%A9ralis%C3%A9
Record number: 24, Textual support number: 3 CONT
[...] la couleur des affleurements est [...] indissociable de l'observation de leur forme [...] Une couleur «anormale», vue de terre ou d'avion, peut attirer l'attention sur les affleurements de gisements très importants. 2, record 24, French, - affleurement%20min%C3%A9ralis%C3%A9
Record 24, Spanish
Record 24, Campo(s) temático(s)
- Minas metálicas
- Geología económica
Record 24, Main entry term, Spanish
- afloramiento mineral
1, record 24, Spanish, afloramiento%20mineral
correct, masculine noun
Record 24, Abbreviations, Spanish
Record 24, Synonyms, Spanish
- crestón del yacimiento 2, record 24, Spanish, crest%C3%B3n%20del%20yacimiento
- crestón 3, record 24, Spanish, crest%C3%B3n
correct, masculine noun
Record 24, Textual support, Spanish
Record 25 - internal organization data 2004-08-24
Record 25, English
Record 25, Subject field(s)
- Chronology
- Geology
Record 25, Main entry term, English
- Eocene
1, record 25, English, Eocene
correct, adjective
Record 25, Abbreviations, English
Record 25, Synonyms, English
- eocene 2, record 25, English, eocene
correct, adjective
Record 25, Textual support, English
Record number: 25, Textual support number: 1 DEF
Of or relating to the second principal subdivision of the tertiary - used commonly of the epoch following the Palaeocene and preceding the Oligocene but sometimes of all the Cenozoic era preceding the Miocene. 3, record 25, English, - Eocene
Record number: 25, Textual support number: 1 CONT
Eocene porphyry copper belt in northern Chile. 4, record 25, English, - Eocene
Record 25, French
Record 25, Domaine(s)
- Chronologie
- Géologie
Record 25, Main entry term, French
- éocène
1, record 25, French, %C3%A9oc%C3%A8ne
correct, adjective
Record 25, Abbreviations, French
Record 25, Synonyms, French
- de l'Éocène 2, record 25, French, de%20l%27%C3%89oc%C3%A8ne
correct, adjective phrase
Record 25, Textual support, French
Record number: 25, Textual support number: 1 DEF
Relatif à l'éocène. 3, record 25, French, - %C3%A9oc%C3%A8ne
Record number: 25, Textual support number: 1 CONT
[...] les grès qui couronnent les formations éocènes dans les Alpes [...] 4, record 25, French, - %C3%A9oc%C3%A8ne
Record number: 25, Textual support number: 2 CONT
[...] grès éocènes du massif de Platé (Savoie); [...] 5, record 25, French, - %C3%A9oc%C3%A8ne
Record number: 25, Textual support number: 3 CONT
Les gisements porphyriques de l'Éocène de la ceinture cuprifère du nord du Chili. 2, record 25, French, - %C3%A9oc%C3%A8ne
Record 25, Spanish
Record 25, Campo(s) temático(s)
- Cronología
- Geología
Record 25, Main entry term, Spanish
- eoceno
1, record 25, Spanish, eoceno
correct, adjective
Record 25, Abbreviations, Spanish
Record 25, Synonyms, Spanish
Record 25, Textual support, Spanish
Record 26 - internal organization data 2004-08-06
Record 26, English
Record 26, Subject field(s)
- Petrography
- Copper Mining
Record 26, Main entry term, English
- porphyry copper granitoid
1, record 26, English, porphyry%20copper%20granitoid
correct
Record 26, Abbreviations, English
Record 26, Synonyms, English
Record 26, French
Record 26, Domaine(s)
- Pétrographie
- Mines de cuivre
Record 26, Main entry term, French
- granitoïde porphyrique à cuivre
1, record 26, French, granito%C3%AFde%20porphyrique%20%C3%A0%20cuivre
correct, masculine noun
Record 26, Abbreviations, French
Record 26, Synonyms, French
- granitoïde porphyrique à minéralisation de cuivre 1, record 26, French, granito%C3%AFde%20porphyrique%20%C3%A0%20min%C3%A9ralisation%20de%20cuivre
correct, masculine noun
Record 26, Textual support, French
Record 26, Spanish
Record 26, Textual support, Spanish
Record 27 - internal organization data 2004-08-04
Record 27, English
Record 27, Subject field(s)
- Translation (General)
- Metals Mining
Record 27, Main entry term, English
- end member deposit
1, record 27, English, end%20member%20deposit
correct
Record 27, Abbreviations, English
Record 27, Synonyms, English
Record 27, Textual support, English
Record number: 27, Textual support number: 1 OBS
Copper and molybdenum contents indicate that a continuum may exist between porphyry copper and porphyry molybdenum deposits... End member deposits are abundant and important economically... 1, record 27, English, - end%20member%20deposit
Record 27, French
Record 27, Domaine(s)
- Traduction (Généralités)
- Mines métalliques
Record 27, Main entry term, French
- gisement qui constitue des termes extrêmes de sous-types
1, record 27, French, gisement%20qui%20constitue%20des%20termes%20extr%C3%AAmes%20de%20sous%2Dtypes
masculine noun
Record 27, Abbreviations, French
Record 27, Synonyms, French
Record 27, Textual support, French
Record number: 27, Textual support number: 1 OBS
Les teneurs en cuivre et en molybdène laissent supposer qu'il existe peut-être un continuum entre les gisements porphyriques de cuivre et les gisements porphyriques de molybdène [...] Les gisements qui constituent les termes extrêmes de ces deux sous-types sont nombreux et économiquement importants [...] 1, record 27, French, - gisement%20qui%20constitue%20des%20termes%20extr%C3%AAmes%20de%20sous%2Dtypes
Record 27, Spanish
Record 27, Textual support, Spanish
Record 28 - internal organization data 2004-05-27
Record 28, English
Record 28, Subject field(s)
- Copper Mining
Record 28, Main entry term, English
- porphyry deposit-related copper skarn
1, record 28, English, porphyry%20deposit%2Drelated%20copper%20skarn
correct
Record 28, Abbreviations, English
Record 28, Synonyms, English
- porphyry deposit-related copper skarn deposit 1, record 28, English, porphyry%20deposit%2Drelated%20copper%20skarn%20deposit
correct
- copper skarn associated with porphyry copper deposits 1, record 28, English, copper%20skarn%20associated%20with%20porphyry%20copper%20%20deposits
correct
Record 28, French
Record 28, Domaine(s)
- Mines de cuivre
Record 28, Main entry term, French
- skarn cuprifère associé à des gîtes porphyriques
1, record 28, French, skarn%20cuprif%C3%A8re%20associ%C3%A9%20%C3%A0%20des%20g%C3%AEtes%20porphyriques
correct, masculine noun
Record 28, Abbreviations, French
Record 28, Synonyms, French
- skarn cuprifère associé à des gisements porphyriques 1, record 28, French, skarn%20cuprif%C3%A8re%20associ%C3%A9%20%C3%A0%20des%20gisements%20porphyriques
correct, masculine noun
Record 28, Textual support, French
Record 28, Spanish
Record 28, Textual support, Spanish
Record 29 - internal organization data 2004-05-27
Record 29, English
Record 29, Subject field(s)
- Geomorphology and Geomorphogeny
Record 29, Main entry term, English
- continental marginal belt
1, record 29, English, continental%20marginal%20belt
correct
Record 29, Abbreviations, English
Record 29, Synonyms, English
- continental margin belt 1, record 29, English, continental%20margin%20belt
correct
Record 29, Textual support, English
Record number: 29, Textual support number: 1 CONT
Porphyry deposit-related copper skarns commonly occur in continental marginal belts... 1, record 29, English, - continental%20marginal%20belt
Record number: 29, Textual support number: 2 CONT
Continental margin orogenic belt. 1, record 29, English, - continental%20marginal%20belt
Record 29, French
Record 29, Domaine(s)
- Géomorphologie et géomorphogénie
Record 29, Main entry term, French
- ceinture de marge continentale
1, record 29, French, ceinture%20de%20marge%20continentale
correct, feminine noun
Record 29, Abbreviations, French
Record 29, Synonyms, French
Record 29, Textual support, French
Record number: 29, Textual support number: 1 CONT
Les skarns cuprifères associés à des gîtes porphyriques sont généralement situés dans des ceintures de marge continentale [...] 1, record 29, French, - ceinture%20de%20marge%20continentale
Record number: 29, Textual support number: 2 CONT
Ceinture orogénique de marge continentale. 1, record 29, French, - ceinture%20de%20marge%20continentale
Record 29, Spanish
Record 29, Textual support, Spanish
Record 30 - internal organization data 2004-05-19
Record 30, English
Record 30, Subject field(s)
- Geological and Other Scientific Names
Record 30, Main entry term, English
- Olympic Dam deposit
1, record 30, English, Olympic%20Dam%20deposit
correct, Australia
Record 30, Abbreviations, English
Record 30, Synonyms, English
Record 30, Textual support, English
Record number: 30, Textual support number: 1 OBS
In southern Australia. 1, record 30, English, - Olympic%20Dam%20deposit
Record number: 30, Textual support number: 2 OBS
The Olympic Dam deposit, discovered in 1975, is mined for copper, gold, silver, and uranium. It rivals the largest porphyry copper deposits in terms of contained copper, and forms the largest single resource of uranium in the world. 1, record 30, English, - Olympic%20Dam%20deposit
Record 30, French
Record 30, Domaine(s)
- Noms géologiques ou scientifiques
Record 30, Main entry term, French
- gisement d'Olympic Dam
1, record 30, French, gisement%20d%27Olympic%20Dam
correct, masculine noun, Australia
Record 30, Abbreviations, French
Record 30, Synonyms, French
Record 30, Textual support, French
Record number: 30, Textual support number: 1 OBS
Dans le sud de l'Australie. 1, record 30, French, - gisement%20d%27Olympic%20Dam
Record number: 30, Textual support number: 2 OBS
Le gisement d'Olympic Dam, découvert en 1975, est exploité pour le cuivre, l'or, l'argent et l'uranium. Il concurrence les plus vastes gisements porphyriques de cuivre du point de vue de la quantité de cuivre contenue et il constitue le plus grand gisement d'uranium du monde. 1, record 30, French, - gisement%20d%27Olympic%20Dam
Record 30, Spanish
Record 30, Textual support, Spanish
Record 31 - internal organization data 2003-12-11
Record 31, English
Record 31, Subject field(s)
- Metrology and Units of Measure
- Economic Geology
- Metals Mining
Record 31, Main entry term, English
- tonnage
1, record 31, English, tonnage
correct
Record 31, Abbreviations, English
Record 31, Synonyms, English
Record 31, Textual support, English
Record number: 31, Textual support number: 1 CONT
Typical tonnage and grade of mesothermal deposits are a few million tonnes of ore at a grade of 6 to 10 g/t gold. 2, record 31, English, - tonnage
Record number: 31, Textual support number: 2 CONT
Most [porphyry copper] deposits have grades of 0. 4-1% copper and total tonnages range up to 1000 million with a few giants being even larger than this... 3, record 31, English, - tonnage
Record number: 31, Textual support number: 3 CONT
... the large tonnage of molybdenum which is present in the deposits. 3, record 31, English, - tonnage
Record number: 31, Textual support number: 4 CONT
Tonnages generally range from a few tens of thousands up to 20 Mt. 3, record 31, English, - tonnage
Record 31, French
Record 31, Domaine(s)
- Unités de mesure et métrologie
- Géologie économique
- Mines métalliques
Record 31, Main entry term, French
- tonnage
1, record 31, French, tonnage
correct, masculine noun
Record 31, Abbreviations, French
Record 31, Synonyms, French
Record 31, Textual support, French
Record number: 31, Textual support number: 1 CONT
L'exploitabilité d'une concentration métallifère dépend non seulement de sa teneur en métal mais aussi de la quantité totale de métal qu'elle contient ou, autrement dit, de son tonnage. 2, record 31, French, - tonnage
Record number: 31, Textual support number: 2 CONT
La présence de la masse métallifère soupçonnée doit être confirmée par des sondages qui permettront d'avoir une idée sur sa teneur, son volume (tonnage), l'aspect du minerai [...], la forme du gisement [...] 2, record 31, French, - tonnage
Record number: 31, Textual support number: 3 CONT
On estime la valeur du minerai [...] circonscrit, en tenant compte du tonnage, de la teneur en éléments utiles. 3, record 31, French, - tonnage
Record 31, Spanish
Record 31, Textual support, Spanish
Record 32 - internal organization data 2003-12-10
Record 32, English
Record 32, Subject field(s)
- Metals Mining
Record 32, Main entry term, English
- by-product
1, record 32, English, by%2Dproduct
correct
Record 32, Abbreviations, English
Record 32, Synonyms, English
- byproduct 2, record 32, English, byproduct
correct
Record 32, Textual support, English
Record number: 32, Textual support number: 1 DEF
In mining, subsidiary material worked from ore deposits in which other materials are dominant. In some cases the revenue from the by-products can exceed that from the major type, e. g. gold from porphyry copper deposits. 3, record 32, English, - by%2Dproduct
Record number: 32, Textual support number: 1 CONT
Nickel-copper sulphide deposits are sulphide concentrations that occur in certain mafic and/or ultramafic intrusions or volcanic flows. Nickel is the main economic commodity, copper may be either a coproduct or byproduct, and platinum group elements (PGEs) are usual byproducts. 4, record 32, English, - by%2Dproduct
Record number: 32, Textual support number: 2 CONT
The principal commodities recoverable from [metasomatic] deposits ... are niobium, tantalum, beryllium, yttrium, rare earths, gallium, uranium, thorium, and zirconium. Normally one or two commodities carry the deposit economically, with other if recovered as byproducts. 5, record 32, English, - by%2Dproduct
Record number: 32, Textual support number: 3 CONT
... silver and cadmium can be by-products of the mining of lead-zinc ores and uranium is an important by-product of many South African gold ores. 6, record 32, English, - by%2Dproduct
Record number: 32, Textual support number: 1 OBS
Not to be confused with "co-product." 7, record 32, English, - by%2Dproduct
Record 32, French
Record 32, Domaine(s)
- Mines métalliques
Record 32, Main entry term, French
- sous-produit
1, record 32, French, sous%2Dproduit
correct, masculine noun
Record 32, Abbreviations, French
Record 32, Synonyms, French
- produit de récupération 2, record 32, French, produit%20de%20r%C3%A9cup%C3%A9ration
correct, masculine noun
Record 32, Textual support, French
Record number: 32, Textual support number: 1 DEF
Substance utile associée dans le minerai au produit recherché par l'exploitation. 3, record 32, French, - sous%2Dproduit
Record number: 32, Textual support number: 1 CONT
Les gîtes de sulfures de nickel-cuivre sont des concentrations de sulfures qui sont encaissées dans certaines intrusions ou coulées volcaniques de composition mafique ou ultramafique. Dans [ces] gisements [...] le nickel est la principale substance utile récupérée, alors que le cuivre constitue un coproduit ou un sous-produit et les éléments du groupe du platine (EGP) forment généralement des sous-produits. 4, record 32, French, - sous%2Dproduit
Record number: 32, Textual support number: 2 CONT
[...] l'or est souvent associé aux divers tellurures ou à des séléniures complexes [...]. Ces minerais se rencontrent en petite quantité dans beaucoup de gîtes métallifères; ainsi l'or est souvent dissous dans [...] les pyrites et pyrrhotites, la stibine, la bismuthine, les blendes et galènes, la molybdénite, etc.; il est dans ce cas un produit de récupération. 2, record 32, French, - sous%2Dproduit
Record number: 32, Textual support number: 3 CONT
Dans les séries récentes, les métaux précieux constituent plutôt un sous-produit des métaux de base, notamment du cuivre. 5, record 32, French, - sous%2Dproduit
Record 32, Spanish
Record 32, Campo(s) temático(s)
- Minas metálicas
Record 32, Main entry term, Spanish
- subproducto
1, record 32, Spanish, subproducto
correct, masculine noun
Record 32, Abbreviations, Spanish
Record 32, Synonyms, Spanish
Record 32, Textual support, Spanish
Record number: 32, Textual support number: 1 DEF
Producto útil que se obtiene en la fabricación de otro principal. 1, record 32, Spanish, - subproducto
Record number: 32, Textual support number: 1 CONT
La producción de gas de alumbrado y de coque a partir de la hulla da como subproductos alquitrán, amoniaco, azufre, etc. 1, record 32, Spanish, - subproducto
Record 33 - internal organization data 2001-07-04
Record 33, English
Record 33, Subject field(s)
- Metals Mining
Record 33, Main entry term, English
- giant
1, record 33, English, giant
correct, noun
Record 33, Abbreviations, English
Record 33, Synonyms, English
Record 33, Textual support, English
Record number: 33, Textual support number: 1 CONT
Most [porphyry copper] deposits have grades of 0. 4-1% copper and total tonnages range up to 1000 million with a few giants being even larger than this... 1, record 33, English, - giant
Record 33, French
Record 33, Domaine(s)
- Mines métalliques
Record 33, Main entry term, French
- gisement géant
1, record 33, French, gisement%20g%C3%A9ant
correct, masculine noun
Record 33, Abbreviations, French
Record 33, Synonyms, French
- énorme gisement 2, record 33, French, %C3%A9norme%20gisement
correct, masculine noun
- monstre gîtologique 1, record 33, French, monstre%20g%C3%AEtologique
correct, masculine noun
- monstre géologique 2, record 33, French, monstre%20g%C3%A9ologique
correct, masculine noun
- monstre 3, record 33, French, monstre
correct, masculine noun
- aberration métallogénique 1, record 33, French, aberration%20m%C3%A9tallog%C3%A9nique
correct, feminine noun
- éléphant 2, record 33, French, %C3%A9l%C3%A9phant
correct, masculine noun
Record 33, Textual support, French
Record number: 33, Textual support number: 1 DEF
[...] gisements énormes non entourés d'une province [...] 1, record 33, French, - gisement%20g%C3%A9ant
Record number: 33, Textual support number: 1 CONT
[...] si la province se définit par son échelle, et comme un ensemble avec ses limites propres, il existe des «monstres gîtologiques» apparaissant comme importants du point de vue économique, mais ponctuels du point de vue géométrique. 1, record 33, French, - gisement%20g%C3%A9ant
Record number: 33, Textual support number: 2 CONT
[...] le gisement de molybdène de Climax (U.S.A.), longtemps considéré comme une aberration métallogénique (et économique, avec 90 % de la production mondiale de Mo), n'est qu'un élément d'un ensemble - ou d'une province - à porphyres cuprifères, dont les caractères sont maintenant bien connus. 1, record 33, French, - gisement%20g%C3%A9ant
Record number: 33, Textual support number: 3 CONT
L'ensemble des gisements d'or et [...] d'uranium du Rand, représente [...] un de ces «monstres» géologiques que sont tous les gisements d'importance mondiale. 2, record 33, French, - gisement%20g%C3%A9ant
Record number: 33, Textual support number: 4 CONT
[...] ce gisement constitue [...] un «monstre gîtologique», par la nature du milieu pétrographique et le tonnage assez exceptionnel de cobalt [...] 1, record 33, French, - gisement%20g%C3%A9ant
Record number: 33, Textual support number: 5 CONT
Sudbury (Ontario). Ce «monstre gîtologique» a fourni les trois quarts de la production mondiale de nickel et la moitié des platinoïdes. Il reste un producteur très important [...] 1, record 33, French, - gisement%20g%C3%A9ant
Record number: 33, Textual support number: 6 CONT
[...] l'énorme gisement plombo-zincifère de Broken-Hill [...] 2, record 33, French, - gisement%20g%C3%A9ant
Record number: 33, Textual support number: 7 CONT
[...] les rares grands gisements, les «éléphants», fournissent l'essentiel des gains. 2, record 33, French, - gisement%20g%C3%A9ant
Record 33, Spanish
Record 33, Textual support, Spanish
Record 34 - internal organization data 2001-04-12
Record 34, English
Record 34, Subject field(s)
- Geochemistry
- Vulcanology and Seismology
Record 34, Main entry term, English
- calc-alkaline magmatism
1, record 34, English, calc%2Dalkaline%20magmatism
correct
Record 34, Abbreviations, English
Record 34, Synonyms, English
Record 34, Textual support, English
Record number: 34, Textual support number: 1 CONT
The massive sulphide deposits of Kuroko-type ... are associated with the more felsic stages of calc-alkaline magmatism ... 1, record 34, English, - calc%2Dalkaline%20magmatism
Record number: 34, Textual support number: 2 CONT
... there is a close temporal relationship between porphyry copper mineralization and associated calc-alkaline magmatism. 1, record 34, English, - calc%2Dalkaline%20magmatism
Record 34, French
Record 34, Domaine(s)
- Géochimie
- Volcanologie et sismologie
Record 34, Main entry term, French
- magmatisme calco-alcalin
1, record 34, French, magmatisme%20calco%2Dalcalin
correct, masculine noun
Record 34, Abbreviations, French
Record 34, Synonyms, French
- magmatisme calcoalcalin 2, record 34, French, magmatisme%20calcoalcalin
correct, masculine noun
Record 34, Textual support, French
Record number: 34, Textual support number: 1 OBS
Par dérivation de «magma calcoalcalin» (voir fiche). 2, record 34, French, - magmatisme%20calco%2Dalcalin
Record 34, Spanish
Record 34, Textual support, Spanish
Record 35 - internal organization data 2001-03-15
Record 35, English
Record 35, Subject field(s)
- Erosion and Weathering (Geol.)
- Geochemistry
Record 35, Main entry term, English
- argillic zone
1, record 35, English, argillic%20zone
correct
Record 35, Abbreviations, English
Record 35, Synonyms, English
Record 35, Textual support, English
Record number: 35, Textual support number: 1 CONT
Argillic zone. This zone is not always present. It is the equivalent of what is called intermediate argillic alteration in other deposits. Clay minerals are prominent with kaolin being dominant nearer the orebody, and montmorillonite further away. ... Mineralization is not commonly found in the argillic zone. 1, record 35, English, - argillic%20zone
Record number: 35, Textual support number: 2 CONT
[Lowell and Guilbert] claimed that generally four alteration zones are present... These zones are frequently used as a guide to ore in exploring porphyry copper deposits. In the Lowell-Guilbert model they are as follows.(a) The potassic zone...(b) The phyllic zone...(c) Argillic zone...(d) Propylitic zone... 1, record 35, English, - argillic%20zone
Record 35, French
Record 35, Domaine(s)
- Érosion et corrosion (Géologie)
- Géochimie
Record 35, Main entry term, French
- zone d'altération argileuse
1, record 35, French, zone%20d%27alt%C3%A9ration%20argileuse
correct, feminine noun
Record 35, Abbreviations, French
Record 35, Synonyms, French
- zone argilitique 1, record 35, French, zone%20argilitique
feminine noun
Record 35, Textual support, French
Record number: 35, Textual support number: 1 CONT
L'altération hydrothermale est bien développée, avec noyau potassique, puis zone à quartz-séricite-pyrite, puis zone argilitique et halo propylitique, les éléments les plus caractéristiques étant l'intense altération potassique [...] 1, record 35, French, - zone%20d%27alt%C3%A9ration%20argileuse
Record 35, Spanish
Record 35, Textual support, Spanish
Record 36 - internal organization data 2001-02-27
Record 36, English
Record 36, Subject field(s)
- Metals Mining
- Erosion and Weathering (Geol.)
- Geochemistry
Record 36, Main entry term, English
- alteration zoning
1, record 36, English, alteration%20zoning
correct
Record 36, Abbreviations, English
Record 36, Synonyms, English
Record 36, Textual support, English
Record number: 36, Textual support number: 1 CONT
Alteration zoning. The phyllic and argillic alteration zones are usually absent so that the potassic zone is surrounded by the propylitic zone. This zonal pattern is present in both island arc and continental porphyry copper deposits. 1, record 36, English, - alteration%20zoning
Record 36, French
Record 36, Domaine(s)
- Mines métalliques
- Érosion et corrosion (Géologie)
- Géochimie
Record 36, Main entry term, French
- zonalité des processus de l'altération
1, record 36, French, zonalit%C3%A9%20des%20processus%20de%20l%27alt%C3%A9ration
correct, feminine noun
Record 36, Abbreviations, French
Record 36, Synonyms, French
- zonalité des altérations 2, record 36, French, zonalit%C3%A9%20des%20alt%C3%A9rations
correct, feminine noun
- zonalité d'altération 3, record 36, French, zonalit%C3%A9%20d%27alt%C3%A9ration
correct, feminine noun
- zonalité de l'altération 4, record 36, French, zonalit%C3%A9%20de%20l%27alt%C3%A9ration
correct, feminine noun
Record 36, Textual support, French
Record number: 36, Textual support number: 1 CONT
Autour d'un même dépôt, on peut observer souvent une zonalité de l'altération, c'est-à-dire des «halos» successifs, de composition minéralogique et chimique différentes. Sous certaines conditions, [...] ces halos d'altération peuvent constituer d'excellents guides vers la minéralisation. 2, record 36, French, - zonalit%C3%A9%20des%20processus%20de%20l%27alt%C3%A9ration
Record number: 36, Textual support number: 2 CONT
[...] la zonalité de l'altération est parfois déformée par les directions structurales des roches encaissantes. 5, record 36, French, - zonalit%C3%A9%20des%20processus%20de%20l%27alt%C3%A9ration
Record 36, Spanish
Record 36, Textual support, Spanish
Record 37 - internal organization data 1998-10-26
Record 37, English
Record 37, Subject field(s)
- Copper Mining
- Economic Geology
Record 37, Main entry term, English
- copper porphyry
1, record 37, English, copper%20porphyry
correct
Record 37, Abbreviations, English
Record 37, Synonyms, English
Record 37, Textual support, English
Record number: 37, Textual support number: 1 CONT
Disseminated and Stockwork Deposits Associated with Plutonic Intrusives. ... The first copper deposits of this type to be mixed on any scale are in some of the south-western states of the USA. These are associated with porphyritic intrusives often mapped as porphyries. These deposits soon came to be called copper porphyries, the name by which they are still generally known. 1, record 37, English, - copper%20porphyry
Record 37, French
Record 37, Domaine(s)
- Mines de cuivre
- Géologie économique
Record 37, Main entry term, French
- porphyre cuprifère
1, record 37, French, porphyre%20cuprif%C3%A8re
correct, masculine noun
Record 37, Abbreviations, French
Record 37, Synonyms, French
- porphyre de cuivre 2, record 37, French, porphyre%20de%20cuivre
masculine noun
Record 37, Textual support, French
Record number: 37, Textual support number: 1 CONT
[...] pendant de nombreuses années, on a regroupé sous le vocable «porphyres cuprifères» des ensembles de gisements dont on a un peu trop vite défini des caractères universels. On a ainsi distingué [...] les associations Cu-Mo liées aux porphyres, d'environnement miogéosynclinal [...] et [...] les associations Cu-Au liées aux porphyres d'arcs insulaires. [...] Ces deux familles ne sont pas aussi distinctes qu'on l'a affirmé [...] 3, record 37, French, - porphyre%20cuprif%C3%A8re
Record number: 37, Textual support number: 2 CONT
Le gisement de Bisbee (Arizona), constitué par d'énormes lentilles de minerais sulfurés (4 à 9 % Cu) interstratifiés dans des calcaires autour d'une intrusion de porphyre cuprifère, est [...] exploité en découvert. 4, record 37, French, - porphyre%20cuprif%C3%A8re
Record number: 37, Textual support number: 3 CONT
[...] dans les provinces à porphyres cuprifères [...], les gisements se localisent fréquemment dans des secteurs où interfèrent des chevauchements régionaux et des failles transversales à rejet souvent horizontal; [...] 3, record 37, French, - porphyre%20cuprif%C3%A8re
Record 37, Spanish
Record 37, Textual support, Spanish
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