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METASOMATIC [46 records]
Record 1 - internal organization data 2012-10-04
Record 1, English
Record 1, Subject field(s)
- Mineralogy
- Metals Mining
Universal entry(ies) Record 1
Record 1, Main entry term, English
- chalcopyrite
1, record 1, English, chalcopyrite
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- copper pyrite 2, record 1, English, copper%20pyrite
correct
- yellow copper ore 2, record 1, English, yellow%20copper%20ore
correct
- yellow pyrite 2, record 1, English, yellow%20pyrite
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
A bright brass-yellow tetragonal mineral which consists of a natural sulfide of copper and iron generally occurring in hydrothermal and metasomatic veins. 2, record 1, English, - chalcopyrite
Record number: 1, Textual support number: 1 OBS
[Chalcopyrite] is the main ore of copper. 2, record 1, English, - chalcopyrite
Record number: 1, Textual support number: 2 OBS
Chemical formula: CuFeS2 2, record 1, English, - chalcopyrite
Record 1, French
Record 1, Domaine(s)
- Minéralogie
- Mines métalliques
Entrée(s) universelle(s) Record 1
Record 1, Main entry term, French
- chalcopyrite
1, record 1, French, chalcopyrite
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- pyrite de cuivre 2, record 1, French, pyrite%20de%20cuivre
correct, feminine noun
- pyrite cuivreuse 3, record 1, French, pyrite%20cuivreuse
feminine noun
- pyrite à gorge de pigeon 4, record 1, French, pyrite%20%C3%A0%20gorge%20de%20pigeon
see observation, feminine noun
- pyrite à queue de paon 4, record 1, French, pyrite%20%C3%A0%20queue%20de%20paon
see observation, feminine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Minéral du système quadratique constitué de sulfure naturel de cuivre et de fer; principal minerai de cuivre. 5, record 1, French, - chalcopyrite
Record number: 1, Textual support number: 1 CONT
«La chalcopyrite», CuFeS2, quadratique, est le minerai le plus important et le plus répandu du cuivre. [...] Sa couleur est jaune de laiton, mais la chalcopyrite s'oxyde et s'hydrate à l'air et ses surfaces prennent alors des tons irisés rouges et bleus. L'éclat est métallique. Elle diffère de la pyrite par sa faible dureté (3,5 à 4) et ne peut se confondre avec l'or en raison de sa grande fragilité. 6, record 1, French, - chalcopyrite
Record number: 1, Textual support number: 1 OBS
La chalcopyrite [...] cristallise sous un grand nombre de formes appartenant au système quadratique. Ces variétés sont souvent irisées à la surface. Cet accident, qui est dû à une altération superficielle, est à l'origine des noms de «pyrite à gorge de pigeon» et «pyrite à queue de paon», sous lesquels on la désigne vulgairement. 4, record 1, French, - chalcopyrite
Record number: 1, Textual support number: 2 OBS
chalcopyrite [...] : Étymologie : du grec khalkos, «cuivre», et pyros, «feu». 7, record 1, French, - chalcopyrite
Record number: 1, Textual support number: 3 OBS
Formule chimique : CuFeS2 5, record 1, French, - chalcopyrite
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Mineralogía
- Minas metálicas
Entrada(s) universal(es) Record 1
Record 1, Main entry term, Spanish
- calcopirita
1, record 1, Spanish, calcopirita
correct, feminine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 DEF
Sulfuro mixto de cobre y hierro [...]; cristaliza en el sistema tetragonal y es de color negro azulado o amarillento, con brillo metálico. 1, record 1, Spanish, - calcopirita
Record number: 1, Textual support number: 1 CONT
Por su extensión y su riqueza,la calcopirita es la más importante de todas las menas de cobre. [...] Sus cristales contienen 34,5% de cobre, 30,5% de hierro y pequeñas proporciones de plata y oro. 1, record 1, Spanish, - calcopirita
Record number: 1, Textual support number: 1 OBS
Fórmula química: CuFeS2. 1, record 1, Spanish, - calcopirita
Record 2 - internal organization data 2012-04-17
Record 2, English
Record 2, Subject field(s)
- Geochemistry
- Erosion and Weathering (Geol.)
Record 2, Main entry term, English
- metasomatic granitization
1, record 2, English, metasomatic%20granitization
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
The conversion of rocks to a granitic assemblage by the action of metasomatic fluids. 2, record 2, English, - metasomatic%20granitization
Record 2, French
Record 2, Domaine(s)
- Géochimie
- Érosion et corrosion (Géologie)
Record 2, Main entry term, French
- granitisation métasomatique
1, record 2, French, granitisation%20m%C3%A9tasomatique
correct, feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Geoquímica
- Erosión y corrosión (Geología)
Record 2, Main entry term, Spanish
- granitización metasomática
1, record 2, Spanish, granitizaci%C3%B3n%20metasom%C3%A1tica
feminine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2011-05-19
Record 3, English
Record 3, Subject field(s)
- Erosion and Weathering (Geol.)
- Geochemistry
Record 3, Main entry term, English
- albitized
1, record 3, English, albitized
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
- albitised 2, record 3, English, albitised
correct, Great Britain
- altered to albite 3, record 3, English, altered%20to%20albite
correct
- altered into albite 4, record 3, English, altered%20into%20albite
correct
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
Said of a rock in which albite has introduced or has replaced a more calcic plagioclase. 5, record 3, English, - albitized
Record number: 3, Textual support number: 1 CONT
The host rock that had originally granitic composition is highly albitized, irregularly carbonatized and locally silicified. The albitization of the granitic rock produced albite syenite and albite granite by entire or partial metasomatic replacement of the quartz, microcline and perthite in the pristine rocks. 6, record 3, English, - albitized
Record number: 3, Textual support number: 2 CONT
Pericline is probably an albitized oligoclase. 7, record 3, English, - albitized
Record number: 3, Textual support number: 1 OBS
albitized: term used at Natural Resources Canada - Earth Sciences Sector. 5, record 3, English, - albitized
Record 3, French
Record 3, Domaine(s)
- Érosion et corrosion (Géologie)
- Géochimie
Record 3, Main entry term, French
- albitisé
1, record 3, French, albitis%C3%A9
correct
Record 3, Abbreviations, French
Record 3, Synonyms, French
- altéré en albite 2, record 3, French, alt%C3%A9r%C3%A9%20en%20albite
correct
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Se dit d'une roche ayant subi une albitisation, c'est-à-dire dont les feldspaths ont été transformés en albite. 3, record 3, French, - albitis%C3%A9
Record number: 3, Textual support number: 1 CONT
Il y a dans l'ensemble une bonne relation entre l'extension en surface des différents faciès granitiques et leur altitude d'affleurement, les faciès albitisés se rencontrant en général à plus de 500 m d'altitude, les faciès non albitisés en dessous [...] 4, record 3, French, - albitis%C3%A9
Record number: 3, Textual support number: 2 CONT
Pegmatites albitisées à spodumène, muscovite, rare lépidolite [...] 5, record 3, French, - albitis%C3%A9
Record number: 3, Textual support number: 3 CONT
Les épontes albitisées renferment 6 g/t d'or. 5, record 3, French, - albitis%C3%A9
Record number: 3, Textual support number: 1 OBS
albitisé : terme en usage à Ressources naturelles Canada - Secteur des sciences de la Terre. 3, record 3, French, - albitis%C3%A9
Record 3, Spanish
Record 3, Campo(s) temático(s)
- Erosión y corrosión (Geología)
- Geoquímica
Record 3, Main entry term, Spanish
- albitizado 1, record 3, Spanish, albitizado
Record 3, Abbreviations, Spanish
Record 3, Synonyms, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2010-12-14
Record 4, English
Record 4, Subject field(s)
- Economic Geology
- Metals Mining
Record 4, Main entry term, English
- skarn deposit
1, record 4, English, skarn%20deposit
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
- mineralized skarn 2, record 4, English, mineralized%20skarn
correct
- ore-bearing skarn 2, record 4, English, ore%2Dbearing%20skarn
correct
Record 4, Textual support, English
Record number: 4, Textual support number: 1 CONT
Skarn deposits are abundant, variable, and economically important. They are a principal global source of tungsten, a major source of copper, and an important source of iron, molybdenum, zinc, and gold. 3, record 4, English, - skarn%20deposit
Record number: 4, Textual support number: 2 CONT
Almost 100% of Canadian tungsten production ... is derived from skarn deposits. Skarns are the second most important type of economic tungsten deposit after vein/stockwork deposits ... 4, record 4, English, - skarn%20deposit
Record number: 4, Textual support number: 1 OBS
Pyrometasomatic deposits... have been termed hydrothermal metamorphic, igneous metamorphic, contact metamorphic, skarn and pyrometasomatic. The last term is gaining general acceptance... because it neatly summarizes the origin of these deposits which are formed at high temperatures(pyro) with the addition and subtraction of material(metasomatic)... They are developed... at the contact of intrusive plutons and carbonate country rocks. The latter are converted to marbles, calc-silicate hornfelses and/or skarns by contact metamorphic effects. 2, record 4, English, - skarn%20deposit
Record number: 4, Textual support number: 2 OBS
skarn deposit: term used at Natural Resources Canada - Earth Sciences Sector. 5, record 4, English, - skarn%20deposit
Record 4, French
Record 4, Domaine(s)
- Géologie économique
- Mines métalliques
Record 4, Main entry term, French
- skarn minéralisé
1, record 4, French, skarn%20min%C3%A9ralis%C3%A9
correct, masculine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
- gisement skarnifère 2, record 4, French, gisement%20skarnif%C3%A8re
correct, masculine noun
- gîte skarnifère 3, record 4, French, g%C3%AEte%20skarnif%C3%A8re
correct, masculine noun
- gisement de skarn 4, record 4, French, gisement%20de%20skarn
correct, masculine noun
- gîte de skarn 5, record 4, French, g%C3%AEte%20de%20skarn
correct, masculine noun
- gîte de type skarn 6, record 4, French, g%C3%AEte%20de%20type%20skarn
correct, masculine noun
- gisement de type skarn 7, record 4, French, gisement%20de%20type%20skarn
correct, masculine noun
- gisement skarnifié 8, record 4, French, gisement%20skarnifi%C3%A9
masculine noun
Record 4, Textual support, French
Record number: 4, Textual support number: 1 CONT
Les skarns minéralisés sont abondants, de caractère variable et économiquement importants. À l'échelle mondiale, ils constituent la principale source de tungstène, une source majeure de cuivre et une source importante de fer, de molybdène, de zinc et d'or. 9, record 4, French, - skarn%20min%C3%A9ralis%C3%A9
Record number: 4, Textual support number: 2 CONT
Les gisements liés aux calcaires comprennent des gîtes skarnifères (magnétite et oligiste en amas à proximité de roches éruptives) exploités dans l'Ouest des États-Unis, l'île d'Elbe, la Suède centrale [...] et souvent prolongés par des gîtes de substitution à sidérose qui s'altère en hématite et limonite dans la partie superficielle [...] 10, record 4, French, - skarn%20min%C3%A9ralis%C3%A9
Record number: 4, Textual support number: 3 CONT
Magma granitique [...] Minéralisation associée : gîtes pyrométasomatiques de type skarn, étain, scheelite. 6, record 4, French, - skarn%20min%C3%A9ralis%C3%A9
Record number: 4, Textual support number: 1 OBS
gisement skarnifié : terme en usage à Ressources naturelles Canada - Secteur des sciences de la Terre. 11, record 4, French, - skarn%20min%C3%A9ralis%C3%A9
Record 4, Key term(s)
- gîte skarnifié
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2010-11-18
Record 5, English
Record 5, Subject field(s)
- Petrography
Record 5, Main entry term, English
- aureole
1, record 5, English, aureole
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
- contact aureole 2, record 5, English, contact%20aureole
correct
- contact zone 3, record 5, English, contact%20zone
correct
- contact metamorphic aureole 4, record 5, English, contact%20metamorphic%20aureole
correct
- contact metamorphic halo 5, record 5, English, contact%20metamorphic%20halo
correct
- metamorphic aureole 6, record 5, English, metamorphic%20aureole
correct
- thermal aureole 7, record 5, English, thermal%20aureole
correct
- thermal metamorphic aureole 8, record 5, English, thermal%20metamorphic%20aureole
correct
- exomorphic zone 9, record 5, English, exomorphic%20zone
correct
Record 5, Textual support, English
Record number: 5, Textual support number: 1 DEF
A zone surrounding an igneous intrusion in which contact metamorphism of the country rock has taken place. 10, record 5, English, - aureole
Record number: 5, Textual support number: 1 CONT
Form of deposit and associated structures, zoning and distribution of ore minerals. Like W skarns, Zn-Pb-Ag skarns form commonly in the thermal metamorphic aureole at the contact between granitoid intrusive and calcareous sedimentary rocks, but the contact metamorphic aureole is less extensive than that associated with deeper-seated W skarns. 8, record 5, English, - aureole
Record number: 5, Textual support number: 2 CONT
Features related to the intrusion of the Sudbury Igneous Complex ... include a contact metamorphic halo ... and a set of shock-induced structures generally attributed to a meteoritic impact. 9, record 5, English, - aureole
Record number: 5, Textual support number: 3 CONT
At the Tanco pegmatite, nine internal zones and an exomorphic zone of metasomatic alteration have been documented... 9, record 5, English, - aureole
Record number: 5, Textual support number: 1 OBS
aureole; metamorphic aureole; contact aureole; contact metamorphic aureole; contact metamorphic halo: terms used at Natural Resources Canada - Earth Sciences Sector. 11, record 5, English, - aureole
Record 5, French
Record 5, Domaine(s)
- Pétrographie
Record 5, Main entry term, French
- auréole de métamorphisme
1, record 5, French, aur%C3%A9ole%20de%20m%C3%A9tamorphisme
correct, feminine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
- auréole métamorphique 2, record 5, French, aur%C3%A9ole%20m%C3%A9tamorphique
correct, feminine noun
- auréole de contact 3, record 5, French, aur%C3%A9ole%20de%20contact
correct, feminine noun
- auréole de métamorphisme de contact 4, record 5, French, aur%C3%A9ole%20de%20m%C3%A9tamorphisme%20de%20contact
correct, feminine noun
- auréole du métamorphisme de contact 5, record 5, French, aur%C3%A9ole%20du%20m%C3%A9tamorphisme%20de%20contact
correct, feminine noun
- zone exomorphe 6, record 5, French, zone%20exomorphe
correct, feminine noun
- auréole 7, record 5, French, aur%C3%A9ole
feminine noun
Record 5, Textual support, French
Record number: 5, Textual support number: 1 DEF
Zone dans la roche encaissante entourant une intrusion ignée et dans laquelle un métamorphisme de contact a eu lieu. 7, record 5, French, - aur%C3%A9ole%20de%20m%C3%A9tamorphisme
Record number: 5, Textual support number: 1 CONT
Les roches sont surtout modifiées aux surfaces de contact car la température y est la plus élevée. À la périphérie de la roche ignée formée par le refroidissement du magma on retrouve une zone métamorphique appelée auréole de métamorphisme de contact. 8, record 5, French, - aur%C3%A9ole%20de%20m%C3%A9tamorphisme
Record number: 5, Textual support number: 2 CONT
[Le métamorphisme de contact] se développe dans les terrains sédimentaires au contact d'un massif granitique (batholite) et de ses apophyses. Les terrains encaissants sont d'autant plus profondément modifiés qu'ils sont plus près du granite, formant ainsi une succession de zones concentriques ou «auréoles de métamorphisme». 9, record 5, French, - aur%C3%A9ole%20de%20m%C3%A9tamorphisme
Record number: 5, Textual support number: 3 CONT
Dans la pegmatite de Tanco, neuf zones internes et une zone exomorphe d'origine métasomatique ont été décrites [...] 6, record 5, French, - aur%C3%A9ole%20de%20m%C3%A9tamorphisme
Record number: 5, Textual support number: 1 OBS
auréole de métamorphisme de contact; auréole métamorphique; auréole de contact : termes en usage à Ressources naturelles Canada - Secteur des sciences de la Terre. 10, record 5, French, - aur%C3%A9ole%20de%20m%C3%A9tamorphisme
Record 5, Spanish
Record 5, Campo(s) temático(s)
- Petrografía
Record 5, Main entry term, Spanish
- aureola metamórfica
1, record 5, Spanish, aureola%20metam%C3%B3rfica
feminine noun
Record 5, Abbreviations, Spanish
Record 5, Synonyms, Spanish
- aureola de contacto 1, record 5, Spanish, aureola%20de%20contacto
feminine noun
Record 5, Textual support, Spanish
Record 6 - internal organization data 2010-10-08
Record 6, English
Record 6, Subject field(s)
- Petrography
- Geochemistry
Record 6, Main entry term, English
- skarn
1, record 6, English, skarn
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
- skarn rock 2, record 6, English, skarn%20rock
correct
Record 6, Textual support, English
Record number: 6, Textual support number: 1 DEF
A lime-bearing silicate derived from nearly pure limestone and dolomite with the introduction of large amounts of silicon, aluminum, iron, and magnesium. 3, record 6, English, - skarn
Record number: 6, Textual support number: 1 CONT
Skarn is an assemblage of dominantly calcium and magnesium silicates typically formed in carbonate-bearing rocks as a result of regional and thermal metamorphism, and by metasomatic replacement. 2, record 6, English, - skarn
Record number: 6, Textual support number: 1 OBS
The term "skarn" was first applied to the calc-silicate gangue associated with some Swedish iron ores. 2, record 6, English, - skarn
Record 6, French
Record 6, Domaine(s)
- Pétrographie
- Géochimie
Record 6, Main entry term, French
- skarn
1, record 6, French, skarn
correct, see observation, masculine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
Record 6, Textual support, French
Record number: 6, Textual support number: 1 DEF
Roche du métamorphisme de contact des granites, caractérisée par une texture largement grenue avec souvent de grands cristaux de 1 à 20 cm, issue de calcaires magnésiens et de dolomies qui, au contact du granite, ont subi une métamorphose et l'influence des fluides pneumatolytiques. 2, record 6, French, - skarn
Record number: 6, Textual support number: 1 CONT
Un skarn est une association de minéraux à prédominance de silicates calciques et magnésiens qui s'est typiquement formée dans des roches carbonatées sous les effets d'un métamorphisme régional ou d'un thermométamorphisme de contact et d'un remplacement métasomatique. 3, record 6, French, - skarn
Record number: 6, Textual support number: 2 CONT
[...] on rencontre [...] dans l'auréole, des roches dont la composition suppose une migration d'éléments chimiques à partir de la masse granitique intrusive (métasomatose), c'est par exemple le cas des skarns (sorte de cornéennes calciques) à grenats [...] 4, record 6, French, - skarn
Record number: 6, Textual support number: 1 OBS
Le terme «skarn» a d'abord été appliqué à la gangue calco-silicatée associée à certains minerais de fer [...] en Suède [...] 3, record 6, French, - skarn
Record number: 6, Textual support number: 2 OBS
skarn : nom féminin d'après le Dictionnaire de géologie de A. Foucault et J.F. Raoult, 1995. 5, record 6, French, - skarn
Record 6, Spanish
Record 6, Campo(s) temático(s)
- Petrografía
- Geoquímica
Record 6, Main entry term, Spanish
Record 6, Abbreviations, Spanish
Record 6, Synonyms, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 2007-09-17
Record 7, English
Record 7, Subject field(s)
- Mineralogy
Record 7, Main entry term, English
- jasperoid
1, record 7, English, jasperoid
correct, see observation
Record 7, Abbreviations, English
Record 7, Synonyms, English
Record 7, Textual support, English
Record number: 7, Textual support number: 1 CONT
Silicification is most characteristic of the Tri-State district ... The typical pattern there is a central dolomitic core surrounded progressively outward by the main ore zone, then by the silicified zone (consisting of microcrystalline quartz referred to as "jasperoid"), and finally by unaltered limestone. 2, record 7, English, - jasperoid
Record number: 7, Textual support number: 1 OBS
jasperoid : Term used by Lovering(1972) for chert-like silica replacing limestone or dolomite in metasomatic lead-zinc deposits. 3, record 7, English, - jasperoid
Record number: 7, Textual support number: 2 OBS
jasperoid: term used at Natural Resources Canada - Earth Sciences Sector. 4, record 7, English, - jasperoid
Record 7, French
Record 7, Domaine(s)
- Minéralogie
Record 7, Main entry term, French
- jaspéroïde
1, record 7, French, jasp%C3%A9ro%C3%AFde
correct, masculine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
Record 7, Textual support, French
Record number: 7, Textual support number: 1 CONT
La silicification trouve son expression la plus caractéristique dans les gisements du district de Tri-State [...] La configuration type est représentée par un noyau dolomitique central auquel succèdent vers l'extérieur la zone minéralisée principale, puis la zone silicifiée (qui se compose de quartz microcristallin que l'on désigne du terme «jaspéroïde») et enfin le calcaire non altéré. 1, record 7, French, - jasp%C3%A9ro%C3%AFde
Record 7, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 2007-01-17
Record 8, English
Record 8, Subject field(s)
- Petrography
Record 8, Main entry term, English
- sulphidic wall rock
1, record 8, English, sulphidic%20wall%20rock
correct
Record 8, Abbreviations, English
Record 8, Synonyms, English
- sulfidic wall rock 2, record 8, English, sulfidic%20wall%20rock
correct
- sulfidic wallrock 3, record 8, English, sulfidic%20wallrock
correct
- sulphidic wallrock 4, record 8, English, sulphidic%20wallrock
correct
Record 8, Textual support, English
Record number: 8, Textual support number: 1 CONT
Mechanisms of contamination that have been suggested include assimilation of sulphidic wall rock and metasomatic migration of sulphur out of the wall rock, into the magma. 1, record 8, English, - sulphidic%20wall%20rock
Record 8, French
Record 8, Domaine(s)
- Pétrographie
Record 8, Main entry term, French
- roche encaissante sulfurée
1, record 8, French, roche%20encaissante%20sulfur%C3%A9e
correct, feminine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
Record 8, Textual support, French
Record number: 8, Textual support number: 1 CONT
Les mécanismes de contamination proposés sont, entre autres, l'assimilation des roches encaissantes sulfurées et la migration du soufre des roches encaissantes vers le magma à la faveur de réactions métasomatiques. 1, record 8, French, - roche%20encaissante%20sulfur%C3%A9e
Record 8, Spanish
Record 8, Textual support, Spanish
Record 9 - internal organization data 2006-12-06
Record 9, English
Record 9, Subject field(s)
- Petrography
- Geochemistry
Record 9, Main entry term, English
- end-stage
1, record 9, English, end%2Dstage
correct, adjective phrase
Record 9, Abbreviations, English
Record 9, Synonyms, English
Record 9, Textual support, English
Record number: 9, Textual support number: 1 CONT
... associated end-stage metasomatic volatile phases... 1, record 9, English, - end%2Dstage
Record 9, French
Record 9, Domaine(s)
- Pétrographie
- Géochimie
Record 9, Main entry term, French
- de stade final
1, record 9, French, de%20stade%20final
correct
Record 9, Abbreviations, French
Record 9, Synonyms, French
Record 9, Textual support, French
Record number: 9, Textual support number: 1 CONT
[...] phases volatiles métasomatiques associées de stade final [...] 1, record 9, French, - de%20stade%20final
Record 9, Spanish
Record 9, Textual support, Spanish
Record 10 - internal organization data 2006-12-06
Record 10, English
Record 10, Subject field(s)
- Geochemistry
Record 10, Main entry term, English
- metasomatic migration of sulphur
1, record 10, English, metasomatic%20migration%20of%20sulphur
correct
Record 10, Abbreviations, English
Record 10, Synonyms, English
- metasomatic migration of sulfur 2, record 10, English, metasomatic%20migration%20of%20sulfur
correct
Record 10, Textual support, English
Record number: 10, Textual support number: 1 CONT
Mechanisms of contamination that have been suggested include assimilation of sulphidic wall rock and metasomatic migration of sulphur out of the wall rock, into the magma. 1, record 10, English, - metasomatic%20migration%20of%20sulphur
Record 10, French
Record 10, Domaine(s)
- Géochimie
Record 10, Main entry term, French
- migration du soufre à la faveur de réactions métasomatiques
1, record 10, French, migration%20du%20soufre%20%C3%A0%20la%20faveur%20de%20r%C3%A9actions%20m%C3%A9tasomatiques
correct, feminine noun
Record 10, Abbreviations, French
Record 10, Synonyms, French
Record 10, Textual support, French
Record number: 10, Textual support number: 1 CONT
Les mécanismes de contamination proposés sont, entre autres, l'assimilation des roches encaissantes sulfurées et la migration du soufre des roches encaissantes vers le magma à la faveur de réactions métasomatiques. 1, record 10, French, - migration%20du%20soufre%20%C3%A0%20la%20faveur%20de%20r%C3%A9actions%20m%C3%A9tasomatiques
Record 10, Spanish
Record 10, Textual support, Spanish
Record 11 - internal organization data 2006-11-03
Record 11, English
Record 11, Subject field(s)
- Various Metal Ores
- Geochemistry
Record 11, Main entry term, English
- mineralizing process
1, record 11, English, mineralizing%20process
correct
Record 11, Abbreviations, English
Record 11, Synonyms, English
- mineralization process 1, record 11, English, mineralization%20process
correct
- mineralization 1, record 11, English, mineralization
correct
- mineral deposition 2, record 11, English, mineral%20deposition
correct
- deposition of minerals 3, record 11, English, deposition%20of%20minerals
correct
- ore-forming process 1, record 11, English, ore%2Dforming%20process
correct
- ore forming process 4, record 11, English, ore%20forming%20process
Record 11, Textual support, English
Record number: 11, Textual support number: 1 CONT
The mineralizing processes within peralkaline igneous rocks can be subdivided conceptually into magmatic and metasomatic end members. 1, record 11, English, - mineralizing%20process
Record number: 11, Textual support number: 2 CONT
It appears that the physical properties of the enclosing rocks rather than their petrochemical composition controlled amounts of mineral deposition ... 4, record 11, English, - mineralizing%20process
Record 11, French
Record 11, Domaine(s)
- Minerais divers (Mines métalliques)
- Géochimie
Record 11, Main entry term, French
- processus minéralisateur
1, record 11, French, processus%20min%C3%A9ralisateur
correct, masculine noun
Record 11, Abbreviations, French
Record 11, Synonyms, French
- processus de minéralisation 1, record 11, French, processus%20de%20min%C3%A9ralisation
correct, masculine noun
- minéralisation 1, record 11, French, min%C3%A9ralisation
correct, feminine noun
- dépôt de minéraux 2, record 11, French, d%C3%A9p%C3%B4t%20de%20min%C3%A9raux
correct, masculine noun
Record 11, Textual support, French
Record number: 11, Textual support number: 1 CONT
On peut diviser arbitrairement les processus minéralisateurs associés aux roches hyperalcalines en deux termes extrêmes, l'un magmatique et l'autre métasomatique. 1, record 11, French, - processus%20min%C3%A9ralisateur
Record 11, Spanish
Record 11, Textual support, Spanish
Record 12 - internal organization data 2006-11-03
Record 12, English
Record 12, Subject field(s)
- Translation (General)
- Metals Mining
- Geochemistry
- Petrography
Record 12, Main entry term, English
- overprint
1, record 12, English, overprint
correct, verb
Record 12, Abbreviations, English
Record 12, Synonyms, English
- be superimposed on 1, record 12, English, be%20superimposed%20on
correct, verb phrase
- be underlain by 1, record 12, English, be%20underlain%20by
correct, verb phrase
- overlie 1, record 12, English, overlie
correct, verb
Record 12, Textual support, English
Record number: 12, Textual support number: 1 OBS
Scheelite commonly occurs in an essentially stratiform almandine-hedenbergite exoskarn assemblage that metasomatically overprints and replaces earlier metamorphic calc-silicate hornfels. 1, record 12, English, - overprint
Record number: 12, Textual support number: 2 OBS
Both proximal Au-rich and distal Ag-rich zones probably are underlain by the same unexposed Cretaceous stock ... 1, record 12, English, - overprint
Record number: 12, Textual support number: 3 OBS
Metasomatic deposits occur in or near peralkaline igneous rocks, and are superimposed on pre-existing rocks. 1, record 12, English, - overprint
Record number: 12, Textual support number: 4 OBS
Aphebian metasedimentary and metavolcanic rocks should flank these granitoid bodies and clastic sedimentary rocks should unconformably overlie the metasedimentary-metavolcanic sequence. 1, record 12, English, - overprint
Record 12, French
Record 12, Domaine(s)
- Traduction (Généralités)
- Mines métalliques
- Géochimie
- Pétrographie
Record 12, Main entry term, French
- se superposer à
1, record 12, French, se%20superposer%20%C3%A0
correct
Record 12, Abbreviations, French
Record 12, Synonyms, French
- surmonter 1, record 12, French, surmonter
correct
- reposer sur 1, record 12, French, reposer%20sur
correct
Record 12, Textual support, French
Record number: 12, Textual support number: 1 OBS
La scheelite est généralement présente dans l'association à almandin-hédenbergite d'exoskarns essentiellement stratiformes; cette association métasomatique se superpose et se substitue à l'association calco-silicatée de cornéenne formée plus tôt par métamorphisme de contact. 1, record 12, French, - se%20superposer%20%C3%A0
Record number: 12, Textual support number: 2 OBS
Les zones proximales riches en or aussi bien que les zones distales riches en argent surmontent probablement un même stock non exposé du Crétacé [...] 1, record 12, French, - se%20superposer%20%C3%A0
Record number: 12, Textual support number: 3 OBS
Quant aux gîtes métasomatiques, ils se rencontrent dans des roches ignées hyperalcalines ou à leur proximité et ils sont constitués d'une minéralisation qui s'est superposée aux roches formées antérieurement. 1, record 12, French, - se%20superposer%20%C3%A0
Record number: 12, Textual support number: 4 OBS
En principe, des roches métavolcaniques et métasédimentaires de l'Aphébien devraient flanquer ces massifs granitoïdes, et des roches sédimentaires clastiques devraient reposer en discordance sur la séquence métasédimentaire-métavolcanique. 1, record 12, French, - se%20superposer%20%C3%A0
Record 12, Spanish
Record 12, Textual support, Spanish
Record 13 - internal organization data 2006-08-14
Record 13, English
Record 13, Subject field(s)
- Mineralogy
Record 13, Main entry term, English
- end member
1, record 13, English, end%20member
correct
Record 13, Abbreviations, English
Record 13, Synonyms, English
- end-member 2, record 13, English, end%2Dmember
correct
- minal 3, record 13, English, minal
Record 13, Textual support, English
Record number: 13, Textual support number: 1 DEF
One of the two or more simple compounds of which an isomorphous (solid-solution) series is composed. 3, record 13, English, - end%20member
Record number: 13, Textual support number: 1 CONT
... the end members of the plagioclase feldspar series are albite ..., and anorthite ... 3, record 13, English, - end%20member
Record number: 13, Textual support number: 2 CONT
The apatite series is isomorphous, with three end-members: fluorapatite ..., chlorapatite ..., hydroxyapatite ... 4, record 13, English, - end%20member
Record number: 13, Textual support number: 3 CONT
The mineralizing processes within peralkaline igneous rocks can be subdivided conceptually into magmatic and metasomatic end members. 4, record 13, English, - end%20member
Record 13, French
Record 13, Domaine(s)
- Minéralogie
Record 13, Main entry term, French
- pôle
1, record 13, French, p%C3%B4le
correct, masculine noun
Record 13, Abbreviations, French
Record 13, Synonyms, French
- terme extrême 2, record 13, French, terme%20extr%C3%AAme
correct, masculine noun
- membre extrême 3, record 13, French, membre%20extr%C3%AAme
masculine noun
Record 13, Textual support, French
Record number: 13, Textual support number: 1 CONT
Les solutions solides peuvent former une série complète ou partielle entre les termes extrêmes. 4, record 13, French, - p%C3%B4le
Record number: 13, Textual support number: 2 CONT
anorthite : Minéral constituant le pôle calcique de la série des plagioclases [...] 5, record 13, French, - p%C3%B4le
Record number: 13, Textual support number: 3 CONT
Les scapolites forment une série isomorphe entre les deux termes extrêmes que sont : la marialite [et] la méionite [...], le dipyre étant un terme moyen de la série. 6, record 13, French, - p%C3%B4le
Record number: 13, Textual support number: 4 CONT
On peut diviser arbitrairement les processus minéralisateurs associés aux roches hyperalcalines en deux termes extrêmes, l'un magmatique et l'autre métasomatique. 3, record 13, French, - p%C3%B4le
Record number: 13, Textual support number: 5 CONT
La série de l'apatite est isomorphe avec trois membres extrêmes : fluorapatite [...], chlorapatite [...], hydroxyapatite [...] 3, record 13, French, - p%C3%B4le
Record 13, Spanish
Record 13, Textual support, Spanish
Record 14 - internal organization data 2006-05-30
Record 14, English
Record 14, Subject field(s)
- Chemistry
- Geochemistry
- Copper Mining
Record 14, Main entry term, English
- native copper
1, record 14, English, native%20copper
correct
Record 14, Abbreviations, English
Record 14, Synonyms, English
- native Cu 2, record 14, English, native%20Cu
correct
Record 14, Textual support, English
Record number: 14, Textual support number: 1 DEF
Metallic copper, sometimes containing a little silver and bismuth, occurs as a metasomatic deposit filling cracks and forming the cement of sandstone and conglomerate... 3, record 14, English, - native%20copper
Record number: 14, Textual support number: 1 OBS
[Native copper] crystallizes in the cubic system. 3, record 14, English, - native%20copper
Record 14, French
Record 14, Domaine(s)
- Chimie
- Géochimie
- Mines de cuivre
Record 14, Main entry term, French
- cuivre natif
1, record 14, French, cuivre%20natif
correct, masculine noun
Record 14, Abbreviations, French
Record 14, Synonyms, French
- Cu natif 2, record 14, French, Cu%20natif
correct, masculine noun
Record 14, Textual support, French
Record number: 14, Textual support number: 1 CONT
Cuivre natif. Déjà un peu plus fréquent que le fer; en certains gisements, on peut le rencontrer associé avec certains de ses minerais [...] Très mou [...], très dense [...], d'une belle couleur rouge-cuivre sous le trait du couteau, on le décèlera très aisément. Il est toujours altéré en surface en vert-de-gris, association complexe où dominent azurite et malachite, avec de la cuprite. 3, record 14, French, - cuivre%20natif
Record 14, Spanish
Record 14, Textual support, Spanish
Record 15 - internal organization data 2006-03-23
Record 15, English
Record 15, Subject field(s)
- Metals Mining
- Economic Geology
Record 15, Main entry term, English
- replacement deposit
1, record 15, English, replacement%20deposit
correct
Record 15, Abbreviations, English
Record 15, Synonyms, English
Record 15, Textual support, English
Record number: 15, Textual support number: 1 DEF
A deposit formed by replacement [and often occurring as] a disseminated deposit ... 2, record 15, English, - replacement%20deposit
Record number: 15, Textual support number: 1 CONT
Replacement deposits occur when dissolved limestone is replaced with metallic minerals, as in the lead and zinc deposits of Missouri and Wisconsin. 3, record 15, English, - replacement%20deposit
Record number: 15, Textual support number: 2 CONT
Massive sulphide bodies with little or no accompanying calc-silicate gangue minerals, in addition to the mantos, chimneys, and carbonate-hosted veins ... are commonly termed "replacement deposits"... 4, record 15, English, - replacement%20deposit
Record number: 15, Textual support number: 1 OBS
[Applies to] those [deposits] formed by the replacement of rock by an equal volume of ore. 2, record 15, English, - replacement%20deposit
Record number: 15, Textual support number: 2 OBS
The term "replacement deposit" is more general than "metasomatic deposit. " 5, record 15, English, - replacement%20deposit
Record 15, French
Record 15, Domaine(s)
- Mines métalliques
- Géologie économique
Record 15, Main entry term, French
- gisement de substitution
1, record 15, French, gisement%20de%20substitution
correct, see observation, masculine noun
Record 15, Abbreviations, French
Record 15, Synonyms, French
- gîte de substitution 2, record 15, French, g%C3%AEte%20de%20substitution
correct, see observation, masculine noun
- gîte de remplacement 3, record 15, French, g%C3%AEte%20de%20remplacement
correct, masculine noun
- gisement de remplacement 4, record 15, French, gisement%20de%20remplacement
correct, masculine noun
- dépôt de substitution 5, record 15, French, d%C3%A9p%C3%B4t%20de%20substitution
masculine noun
Record 15, Textual support, French
Record number: 15, Textual support number: 1 CONT
Gîtes de substitution. Le processus de substitution comporte deux phénomènes plus ou moins simultanés, l'enlèvement de certaines parties d'un massif rocheux et leur remplacement par du minerai ou des minéraux de gangue [...] Il ne s'agit pas de remplissage des cavités [...], mais d'un lent processus moléculaire par lequel les solutions se frayent un chemin à travers les fentes et les pores [...], dissolvent la roche voisine et la remplacent par d'autres minéraux. 6, record 15, French, - gisement%20de%20substitution
Record number: 15, Textual support number: 2 CONT
Les amas de sulfures massifs qui renferment peu ou pas de minéraux de gangue calco-silicatée, ainsi que les mantos, les cheminées et les gîtes filoniens encaissés dans des roches carbonatées [...] sont couramment appelés «gîtes de remplacement» [...] 3, record 15, French, - gisement%20de%20substitution
Record number: 15, Textual support number: 1 OBS
Une métasomatose avec imprégnation de minéraux métallifères dans les calcaires, facilement solubles, ou dans des grès, facilement perméables, s'est effectuée sur une grande échelle dans certains gisements, concurremment avec un remplissage des vides existant dans ces roches. Pour les calcaires, la substitution se traduit quelquefois par une dissolution irrégulière suivie d'une précipitation de substances métallifères remplissant les vides produits. Mais elle consiste, souvent aussi, en une imprégnation conservant la structure initiale de la roche [...] ou la transformant complètement suivant les points, c'est-à-dire en une métasomatose au sens strict. Le terme gisement de «substitution» est donc plus large que celui de gisement par métasomatose, puisqu'il peut couvrir des mécanismes par précipitation, analogues à ceux des remplissages de vides filoniens. 7, record 15, French, - gisement%20de%20substitution
Record 15, Spanish
Record 15, Campo(s) temático(s)
- Minas metálicas
- Geología económica
Record 15, Main entry term, Spanish
- yacimiento de substitución
1, record 15, Spanish, yacimiento%20de%20substituci%C3%B3n
masculine noun
Record 15, Abbreviations, Spanish
Record 15, Synonyms, Spanish
Record 15, Textual support, Spanish
Record 16 - internal organization data 2005-10-04
Record 16, English
Record 16, Subject field(s)
- Petrography
- Geochemistry
- Various Metal Ores
Record 16, Main entry term, English
- replacement orebody
1, record 16, English, replacement%20orebody
correct
Record 16, Abbreviations, English
Record 16, Synonyms, English
- replacement ore body 2, record 16, English, replacement%20ore%20body
correct
- replacement body 3, record 16, English, replacement%20body
correct
- replacive mass 3, record 16, English, replacive%20mass
correct
Record 16, Textual support, English
Record number: 16, Textual support number: 1 DEF
A mass of ore formed by the dissolution of previous minerals and their replacement by others. 4, record 16, English, - replacement%20orebody
Record number: 16, Textual support number: 1 CONT
Metasomatic carbonatite deposits typically have the form of... replacement bodies rich in calcite and dolomite or ankerite... 3, record 16, English, - replacement%20orebody
Record 16, French
Record 16, Domaine(s)
- Pétrographie
- Géochimie
- Minerais divers (Mines métalliques)
Record 16, Main entry term, French
- amas minéralisé de remplacement
1, record 16, French, amas%20min%C3%A9ralis%C3%A9%20de%20remplacement
correct, masculine noun
Record 16, Abbreviations, French
Record 16, Synonyms, French
- amas de remplacement 1, record 16, French, amas%20de%20remplacement
correct, masculine noun
Record 16, Textual support, French
Record number: 16, Textual support number: 1 CONT
De manière typique, les gîtes associés à des carbonatites de type métasomatique se présentent sous [la forme d']amas de remplacement riches en calcite et en dolomite ou ankérite [...] 1, record 16, French, - amas%20min%C3%A9ralis%C3%A9%20de%20remplacement
Record 16, Spanish
Record 16, Textual support, Spanish
Record 17 - internal organization data 2005-04-08
Record 17, English
Record 17, Subject field(s)
- Petrography
Record 17, Main entry term, English
- albite syenite
1, record 17, English, albite%20syenite
correct
Record 17, Abbreviations, English
Record 17, Synonyms, English
Record 17, Textual support, English
Record number: 17, Textual support number: 1 CONT
The albitization of the granitic rock produced albite syenite and albite granite by complete or partial metasomatic replacement of the quartz, microcline and perthite in the original rocks. 1, record 17, English, - albite%20syenite
Record 17, French
Record 17, Domaine(s)
- Pétrographie
Record 17, Main entry term, French
- syénite à albite
1, record 17, French, sy%C3%A9nite%20%C3%A0%20albite
correct, feminine noun
Record 17, Abbreviations, French
Record 17, Synonyms, French
Record 17, Textual support, French
Record number: 17, Textual support number: 1 CONT
L'albitisation des roches granitiques a produit de la syénite à albite et du granite à albite par remplacement métasomatique partiel ou complet du quartz, du microcline et de la perthite présente dans les roches d'origine. 1, record 17, French, - sy%C3%A9nite%20%C3%A0%20albite
Record number: 17, Textual support number: 1 OBS
albite : [...] Constituant essentiel des andésites, syénites, rhyolites, des granites et pegmatites [...] 2, record 17, French, - sy%C3%A9nite%20%C3%A0%20albite
Record 17, Spanish
Record 17, Textual support, Spanish
Record 18 - internal organization data 2005-04-08
Record 18, English
Record 18, Subject field(s)
- Petrography
Record 18, Main entry term, English
- albite granite
1, record 18, English, albite%20granite
correct
Record 18, Abbreviations, English
Record 18, Synonyms, English
- sodaclase granite 2, record 18, English, sodaclase%20granite
correct
Record 18, Textual support, English
Record number: 18, Textual support number: 1 DEF
Granite in which quartz and potassic feldspar are accompanied by accessory albite rather than the usual oligoclase or andesine. 2, record 18, English, - albite%20granite
Record number: 18, Textual support number: 1 CONT
The albitization of the granitic rock produced albite syenite and albite granite by complete or partial metasomatic replacement of the quartz, microcline and perthite in the original rocks. 3, record 18, English, - albite%20granite
Record 18, French
Record 18, Domaine(s)
- Pétrographie
Record 18, Main entry term, French
- granite à albite
1, record 18, French, granite%20%C3%A0%20albite
correct, masculine noun
Record 18, Abbreviations, French
Record 18, Synonyms, French
Record 18, Textual support, French
Record number: 18, Textual support number: 1 CONT
L'albitisation des roches granitiques a produit de la syénite à albite et du granite à albite par remplacement métasomatique partiel ou complet du quartz, du microcline et de la perthite présente dans les roches d'origine. 1, record 18, French, - granite%20%C3%A0%20albite
Record number: 18, Textual support number: 1 OBS
albite : [...] Constituant essentiel des andésites, syénites, rhyolites, des granites et pegmatites [...] 2, record 18, French, - granite%20%C3%A0%20albite
Record 18, Spanish
Record 18, Textual support, Spanish
Record 19 - internal organization data 2005-03-07
Record 19, English
Record 19, Subject field(s)
- Geochemistry
- Erosion and Weathering (Geol.)
Record 19, Main entry term, English
- deuteric alteration
1, record 19, English, deuteric%20alteration
correct
Record 19, Abbreviations, English
Record 19, Synonyms, English
Record 19, Textual support, English
Record number: 19, Textual support number: 1 DEF
Textural and mineralogical changes occurring within an igneous rock during the final crystallization stage of the molten rock. 2, record 19, English, - deuteric%20alteration
Record number: 19, Textual support number: 1 CONT
Intrusion of the diabase sheets was accompanied by contact metasomatic alteration of the country rocks and by deuteric alteration of the diabase itself. 3, record 19, English, - deuteric%20alteration
Record number: 19, Textual support number: 1 OBS
[Deuteric alteration] usually occurs at well above room temperature, but some changes can be delayed for a few years after solidification. 2, record 19, English, - deuteric%20alteration
Record 19, French
Record 19, Domaine(s)
- Géochimie
- Érosion et corrosion (Géologie)
Record 19, Main entry term, French
- altération deutérique
1, record 19, French, alt%C3%A9ration%20deut%C3%A9rique
correct, feminine noun
Record 19, Abbreviations, French
Record 19, Synonyms, French
- transformation deutérique 2, record 19, French, transformation%20deut%C3%A9rique
correct, feminine noun, less frequent
Record 19, Textual support, French
Record number: 19, Textual support number: 1 CONT
altération deutérique (en grec : après naissance) : Cette altération comporte : séricitisation et kaolinisation des feldspaths, formation de calcite, décomposition des minéraux ferro-magnésiens en oxydes de fer et chlorite. 2, record 19, French, - alt%C3%A9ration%20deut%C3%A9rique
Record number: 19, Textual support number: 2 CONT
[...] les teneurs les plus faibles en cuivre se trouvent dans les faciès rouges à hématite résultant de l'altération deutérique. 3, record 19, French, - alt%C3%A9ration%20deut%C3%A9rique
Record 19, Spanish
Record 19, Campo(s) temático(s)
- Geoquímica
- Erosión y corrosión (Geología)
Record 19, Main entry term, Spanish
- alteración deutérica
1, record 19, Spanish, alteraci%C3%B3n%20deut%C3%A9rica
feminine noun
Record 19, Abbreviations, Spanish
Record 19, Synonyms, Spanish
Record 19, Textual support, Spanish
Record 20 - internal organization data 2005-03-07
Record 20, English
Record 20, Subject field(s)
- Geochemistry
- Erosion and Weathering (Geol.)
Record 20, Main entry term, English
- contact metasomatism
1, record 20, English, contact%20metasomatism
correct
Record 20, Abbreviations, English
Record 20, Synonyms, English
- contact metasomatic alteration 2, record 20, English, contact%20metasomatic%20alteration
correct
Record 20, Textual support, English
Record number: 20, Textual support number: 1 DEF
A mass change in the composition of rocks in contact with an invading magma from which fluid constituents are carried out to combine with some of the country-rock constituents to form a new suite of minerals. 3, record 20, English, - contact%20metasomatism
Record number: 20, Textual support number: 1 CONT
Intrusion of the diabase sheets was accompanied by contact metasomatic alteration of the country rocks... 2, record 20, English, - contact%20metasomatism
Record 20, French
Record 20, Domaine(s)
- Géochimie
- Érosion et corrosion (Géologie)
Record 20, Main entry term, French
- métasomatisme de contact
1, record 20, French, m%C3%A9tasomatisme%20de%20contact
correct, masculine noun
Record 20, Abbreviations, French
Record 20, Synonyms, French
- métasomatose de contact 2, record 20, French, m%C3%A9tasomatose%20de%20contact
correct, feminine noun
Record 20, Textual support, French
Record number: 20, Textual support number: 1 DEF
Modification chimique d'une roche envahie par une intrusion magmatique. 3, record 20, French, - m%C3%A9tasomatisme%20de%20contact
Record number: 20, Textual support number: 1 CONT
L'intrusion des feuillets de diabase a été accompagnée d'un métasomatisme de contact des roches encaissantes [...] 4, record 20, French, - m%C3%A9tasomatisme%20de%20contact
Record 20, Spanish
Record 20, Textual support, Spanish
Record 21 - internal organization data 2005-02-17
Record 21, English
Record 21, Subject field(s)
- Petrography
Record 21, Main entry term, English
- sponge rock
1, record 21, English, sponge%20rock
correct
Record 21, Abbreviations, English
Record 21, Synonyms, English
- metasomatic syenite 1, record 21, English, metasomatic%20syenite
correct
Record 21, Textual support, English
Record number: 21, Textual support number: 1 CONT
The ore... formed from epigenetic hydrothermal solutions in the metasomatic syenite(or "sponge rock" of Lang et al., 1962). 1, record 21, English, - sponge%20rock
Record 21, French
Record 21, Domaine(s)
- Pétrographie
Record 21, Main entry term, French
- roche éponge
1, record 21, French, roche%20%C3%A9ponge
correct, feminine noun
Record 21, Abbreviations, French
Record 21, Synonyms, French
- syénite métasomatique 1, record 21, French, sy%C3%A9nite%20m%C3%A9tasomatique
correct, feminine noun
Record 21, Textual support, French
Record number: 21, Textual support number: 1 CONT
Le minerai [...] s'est formé à partir de solutions hydrothermales épigénétiques dans la syénite métasomatique (la «roche éponge» de Lang et al., 1962). 1, record 21, French, - roche%20%C3%A9ponge
Record 21, Spanish
Record 21, Textual support, Spanish
Record 22 - internal organization data 2005-02-14
Record 22, English
Record 22, Subject field(s)
- Erosion and Weathering (Geol.)
- Geochemistry
Record 22, Main entry term, English
- episyenitization
1, record 22, English, episyenitization
correct
Record 22, Abbreviations, English
Record 22, Synonyms, English
Record 22, Textual support, English
Record number: 22, Textual support number: 1 CONT
Metasomatic replacement of quartz and some other rock-forming minerals by sodic feldspars and micas, and subsequent carbonatization, is associated with some intragranitic vein deposits that are related to Phanerozoic Hercynian granites in France. This process... has been called "episyenitization" by French geologists... 1, record 22, English, - episyenitization
Record 22, French
Record 22, Domaine(s)
- Érosion et corrosion (Géologie)
- Géochimie
Record 22, Main entry term, French
- épisyénitisation
1, record 22, French, %C3%A9pisy%C3%A9nitisation
correct, feminine noun
Record 22, Abbreviations, French
Record 22, Synonyms, French
Record 22, Textual support, French
Record number: 22, Textual support number: 1 CONT
Un remplacement métasomatique du quartz et de certains autres minéraux essentiels par des micas et des feldspaths sodiques, ainsi qu'une carbonatation subséquente, sont des phénomènes qui ont été associés à la formation de quelques gisements filoniens intragranitiques liés à des granites hercyniens du Phanérozoïque en France. C'est ce que les géologues français ont appelé l'«épisyénitisation» [...] 1, record 22, French, - %C3%A9pisy%C3%A9nitisation
Record 22, Spanish
Record 22, Textual support, Spanish
Record 23 - internal organization data 2004-12-10
Record 23, English
Record 23, Subject field(s)
- Petrography
- Geochemistry
- Metals Mining
Record 23, Main entry term, English
- channelway
1, record 23, English, channelway
correct
Record 23, Abbreviations, English
Record 23, Synonyms, English
- channel 2, record 23, English, channel
correct
- feeder 3, record 23, English, feeder
correct
- feeding channel 4, record 23, English, feeding%20channel
correct
- pathway 5, record 23, English, pathway
correct
- conduit 6, record 23, English, conduit
correct
Record 23, Textual support, English
Record number: 23, Textual support number: 1 DEF
An opening or passage in a rock through which mineral-bearing solutions or gases may move. 4, record 23, English, - channelway
Record number: 23, Textual support number: 1 CONT
Even the precipitation of metals from hot solutions below rock surface in channels or pore spaces may involve bacterial action. 7, record 23, English, - channelway
Record number: 23, Textual support number: 2 CONT
Sedimentary channels in the sandstone are preferentially mineralized. 8, record 23, English, - channelway
Record number: 23, Textual support number: 3 CONT
The following parameters may be useful in the search for sandstone-lead deposits: ... Channels in sandstone. 8, record 23, English, - channelway
Record number: 23, Textual support number: 4 CONT
Metasomatic fluids pass along pluton and dyke contacts, stratigraphic contacts, fractures and other permeable pathways and infiltrate the surrounding wall rocks. 8, record 23, English, - channelway
Record 23, French
Record 23, Domaine(s)
- Pétrographie
- Géochimie
- Mines métalliques
Record 23, Main entry term, French
- voie de passage
1, record 23, French, voie%20de%20passage
correct, feminine noun
Record 23, Abbreviations, French
Record 23, Synonyms, French
- voie de cheminement 1, record 23, French, voie%20de%20cheminement
correct, feminine noun
- voie d'accès 2, record 23, French, voie%20d%27acc%C3%A8s
correct, feminine noun
- chenal d'accès 2, record 23, French, chenal%20d%27acc%C3%A8s
correct, masculine noun
- chemin d'accès 3, record 23, French, chemin%20d%27acc%C3%A8s
correct, masculine noun
- filon de roche 4, record 23, French, filon%20de%20roche
masculine noun
- filon nourricier 5, record 23, French, filon%20nourricier
masculine noun
- voie 6, record 23, French, voie
feminine noun
- conduit 6, record 23, French, conduit
masculine noun
Record 23, Textual support, French
Record number: 23, Textual support number: 1 CONT
Les altérations peuvent [...] indiquer les «voies de passage» des solutions hydrothermales entre les différents corps minéralisés. Chaque corps minéralisé a au moins une «entrée» et une «sortie» des solutions [...] 1, record 23, French, - voie%20de%20passage
Record number: 23, Textual support number: 2 CONT
[...] le télescopage des solutions minérales avec les roches encaissantes [...] a permis la dispersion des métaux sur une grande distance à partir des chenaux d'accès principaux. 3, record 23, French, - voie%20de%20passage
Record number: 23, Textual support number: 3 CONT
Jusque dans les années cinquante, les failles étaient considérées comme les voies d'accès de la quasi-totalité des solutions qualifiées d'hydrothermales, responsables de la mise en place des corps minéralisés. 3, record 23, French, - voie%20de%20passage
Record number: 23, Textual support number: 4 CONT
[...] l'école magmatiste a longtemps considéré le gîte minéral comme un «corps étranger» au milieu géologique, gîte mis en place au moyen de «chenaux d'accès» déterminés par des actions tectoniques et à partir d'une «source» constituée par un magma et son cortège d'actions hydrothermales. 3, record 23, French, - voie%20de%20passage
Record number: 23, Textual support number: 5 CONT
[...] de nombreuses failles post-minérales ont été interprétées comme des failles antéminérales, dans un souci de définir des chemins d'accès aux minéralisations. 3, record 23, French, - voie%20de%20passage
Record 23, Spanish
Record 23, Textual support, Spanish
Record 24 - internal organization data 2004-08-06
Record 24, English
Record 24, Subject field(s)
- Geochemistry
- Erosion and Weathering (Geol.)
- Metals Mining
Record 24, Main entry term, English
- metasomatic fluid
1, record 24, English, metasomatic%20fluid
correct
Record 24, Abbreviations, English
Record 24, Synonyms, English
Record 24, Textual support, English
Record number: 24, Textual support number: 1 CONT
Metasomatism is initiated by the separation of a magmatic-hydrothermal fluid released by crystallization and hydrofracturing of the pluton, which may combine with metamorphic waters to transport base metal cations and sulphur. Metasomatic fluids pass along pluton and dyke contacts, stratigraphic contacts, fractures and other permeable pathways and infiltrate the surrounding wall rocks. 2, record 24, English, - metasomatic%20fluid
Record 24, French
Record 24, Domaine(s)
- Géochimie
- Érosion et corrosion (Géologie)
- Mines métalliques
Record 24, Main entry term, French
- fluide métasomatique
1, record 24, French, fluide%20m%C3%A9tasomatique
correct, masculine noun
Record 24, Abbreviations, French
Record 24, Synonyms, French
Record 24, Textual support, French
Record number: 24, Textual support number: 1 CONT
Les endoskarns se développent essentiellement dans les districts où les fluides métasomatiques ont utilisé des calcaires argileux, des volcanites ou des dykes, très perméables de par leur fracturation, comme dans les gisements de fer circumpacifiques associés aux andésites. 2, record 24, French, - fluide%20m%C3%A9tasomatique
Record number: 24, Textual support number: 2 CONT
Les fluides métasomatiques circulent le long des contacts des plutons et des dykes, des contacts stratigraphiques, des charnières de plis, des fractures et d'autres voies perméables et s'infiltrent dans les roches encaissantes. 3, record 24, French, - fluide%20m%C3%A9tasomatique
Record 24, Spanish
Record 24, Textual support, Spanish
Record 25 - internal organization data 2004-07-12
Record 25, English
Record 25, Subject field(s)
- Petrography
- Metals Mining
- Geochemistry
Record 25, Main entry term, English
- pyrometasomatic
1, record 25, English, pyrometasomatic
correct
Record 25, Abbreviations, English
Record 25, Synonyms, English
Record 25, Textual support, English
Record number: 25, Textual support number: 1 DEF
Formed by metasomatic changes in rocks, principally in limestone, at or near intrusive contacts, under the influence of magmatic emanations and high to moderate temperature and pressure. 2, record 25, English, - pyrometasomatic
Record 25, French
Record 25, Domaine(s)
- Pétrographie
- Mines métalliques
- Géochimie
Record 25, Main entry term, French
- pyrométasomatique
1, record 25, French, pyrom%C3%A9tasomatique
correct
Record 25, Abbreviations, French
Record 25, Synonyms, French
Record 25, Textual support, French
Record number: 25, Textual support number: 1 DEF
[...] formé par métasomatose au contact ou au voisinage de roches éruptives de profondeur. 2, record 25, French, - pyrom%C3%A9tasomatique
Record number: 25, Textual support number: 1 OBS
«Pyrométasomatique» est un terme objectif, car métasomatose et haute température (critères thermométriques) sont bien démontrés. 3, record 25, French, - pyrom%C3%A9tasomatique
Record 25, Spanish
Record 25, Textual support, Spanish
Record 26 - internal organization data 2004-07-12
Record 26, English
Record 26, Subject field(s)
- Tectonics
Record 26, Main entry term, English
- fold hinge
1, record 26, English, fold%20hinge
correct
Record 26, Abbreviations, English
Record 26, Synonyms, English
Record 26, Textual support, English
Record number: 26, Textual support number: 1 CONT
Metasomatic fluids pass along... fold hinges... 1, record 26, English, - fold%20hinge
Record 26, French
Record 26, Domaine(s)
- Tectonique
Record 26, Main entry term, French
- charnière de pli
1, record 26, French, charni%C3%A8re%20de%20pli
correct, feminine noun
Record 26, Abbreviations, French
Record 26, Synonyms, French
Record 26, Textual support, French
Record number: 26, Textual support number: 1 DEF
Région du plus petit rayon de courbure observée dans la morphologie d'un pli. 2, record 26, French, - charni%C3%A8re%20de%20pli
Record number: 26, Textual support number: 1 CONT
Les fluides métasomatiques circulent le long [...] des charnières de plis [...] 3, record 26, French, - charni%C3%A8re%20de%20pli
Record 26, Spanish
Record 26, Textual support, Spanish
Record 27 - internal organization data 2004-06-07
Record 27, English
Record 27, Subject field(s)
- Various Metal Ores
Record 27, Main entry term, English
- semiconcordant body
1, record 27, English, semiconcordant%20body
correct
Record 27, Abbreviations, English
Record 27, Synonyms, English
Record 27, Textual support, English
Record number: 27, Textual support number: 1 CONT
Tungsten skarns also form as semiconcordant to discordant bodies immediately adjacent to an intrusive contact, either as early reaction skarn, metasomatic exoskarn, or as retrograde alterations of both. 1, record 27, English, - semiconcordant%20body
Record 27, French
Record 27, Domaine(s)
- Minerais divers (Mines métalliques)
Record 27, Main entry term, French
- amas semi-concordant
1, record 27, French, amas%20semi%2Dconcordant
correct, masculine noun
Record 27, Abbreviations, French
Record 27, Synonyms, French
Record 27, Textual support, French
Record number: 27, Textual support number: 1 CONT
Les skarns tungsténifères adoptent aussi la forme d'amas semi-concordants à discordants au contact immédiat de l'intrusion où ils correspondent soit à des skarns de réaction précoces, soit à des exoskarns métasomatiques ou encore sont le produit d'une altération rétrograde des skarns et exoskarns précédents. 1, record 27, French, - amas%20semi%2Dconcordant
Record 27, Spanish
Record 27, Textual support, Spanish
Record 28 - internal organization data 2004-05-17
Record 28, English
Record 28, Subject field(s)
- Tectonics
Record 28, Main entry term, English
- permeable pathway
1, record 28, English, permeable%20pathway
correct
Record 28, Abbreviations, English
Record 28, Synonyms, English
Record 28, Textual support, English
Record number: 28, Textual support number: 1 CONT
Metasomatic fluids pass along... permeable pathways... 1, record 28, English, - permeable%20pathway
Record 28, French
Record 28, Domaine(s)
- Tectonique
Record 28, Main entry term, French
- voie perméable
1, record 28, French, voie%20perm%C3%A9able
correct, feminine noun
Record 28, Abbreviations, French
Record 28, Synonyms, French
Record 28, Textual support, French
Record number: 28, Textual support number: 1 CONT
Les fluides métasomatiques circulent le long [de] voies perméables [...] 1, record 28, French, - voie%20perm%C3%A9able
Record 28, Spanish
Record 28, Textual support, Spanish
Record 29 - internal organization data 2004-04-27
Record 29, English
Record 29, Subject field(s)
- Petrography
Record 29, Main entry term, English
- border zone
1, record 29, English, border%20zone
correct
Record 29, Abbreviations, English
Record 29, Synonyms, English
- border unit 1, record 29, English, border%20unit
correct
Record 29, Textual support, English
Record number: 29, Textual support number: 1 CONT
From the margin inward, these [pegmatite] zones consist of a border zone, a wall zone, intermediate zones, and a core zone. The border zone is thin, averaging a few centimetres wide, and typically aplitic in texture. The border zone in some pegmatites is metasomatic in part, but in many cases it represents a chilled margin of the pegmatite. 1, record 29, English, - border%20zone
Record 29, French
Record 29, Domaine(s)
- Pétrographie
Record 29, Main entry term, French
- zone de bordure
1, record 29, French, zone%20de%20bordure
correct, feminine noun
Record 29, Abbreviations, French
Record 29, Synonyms, French
Record 29, Textual support, French
Record number: 29, Textual support number: 1 CONT
De la marge vers l'intérieur, on observe une zone de bordure, une zone d'éponte, des zones intermédiaires et une zone centrale. La zone de bordure est mince, mesure en moyenne quelques centimètres de largeur et les roches qui la composent présentent une texture typiquement aplitique. Dans certaines pegmatites, elle est en partie d'origine métasomatique, mais, dans de nombreux cas, elle représente la bordure figée de la masse intrusive. 1, record 29, French, - zone%20de%20bordure
Record 29, Spanish
Record 29, Textual support, Spanish
Record 30 - internal organization data 2004-03-25
Record 30, English
Record 30, Subject field(s)
- Geochemistry
Record 30, Main entry term, English
- scavenging
1, record 30, English, scavenging
correct
Record 30, Abbreviations, English
Record 30, Synonyms, English
Record 30, Textual support, English
Record number: 30, Textual support number: 1 CONT
Pollard(1989b) suggested that rare metals may be concentrated through scavenging by postmagmatic, metasomatic fluids... 1, record 30, English, - scavenging
Record 30, French
Record 30, Domaine(s)
- Géochimie
Record 30, Main entry term, French
- entraînement
1, record 30, French, entra%C3%AEnement
correct, masculine noun
Record 30, Abbreviations, French
Record 30, Synonyms, French
Record 30, Textual support, French
Record number: 30, Textual support number: 1 CONT
Pollard (1989b) a énoncé l'hypothèse que les métaux rares sont concentrés par entraînement dans les fluides métasomatiques postmagmatiques [...] 1, record 30, French, - entra%C3%AEnement
Record 30, Spanish
Record 30, Textual support, Spanish
Record 31 - internal organization data 2004-03-09
Record 31, English
Record 31, Subject field(s)
- Translation (General)
- Petrography
Record 31, Main entry term, English
- pre-existing rock
1, record 31, English, pre%2Dexisting%20rock
correct
Record 31, Abbreviations, English
Record 31, Synonyms, English
Record 31, Textual support, English
Record number: 31, Textual support number: 1 OBS
Metasomatic deposits occur in or near peralkaline igneous rocks, and are superimposed on pre-existing rocks. 1, record 31, English, - pre%2Dexisting%20rock
Record 31, French
Record 31, Domaine(s)
- Traduction (Généralités)
- Pétrographie
Record 31, Main entry term, French
- roche formée antérieurement
1, record 31, French, roche%20form%C3%A9e%20ant%C3%A9rieurement
correct, feminine noun
Record 31, Abbreviations, French
Record 31, Synonyms, French
Record 31, Textual support, French
Record number: 31, Textual support number: 1 OBS
Quant aux gîtes métasomatiques, ils se rencontrent dans des roches ignées hyperalcalines ou à leur proximité et ils sont constitués d'une minéralisation qui s'est superposée aux roches formées antérieurement. 1, record 31, French, - roche%20form%C3%A9e%20ant%C3%A9rieurement
Record 31, Spanish
Record 31, Textual support, Spanish
Record 32 - internal organization data 2004-03-09
Record 32, English
Record 32, Subject field(s)
- Metals Mining
- Economic Geology
- Geochemistry
Record 32, Main entry term, English
- metasomatic deposit
1, record 32, English, metasomatic%20deposit
correct
Record 32, Abbreviations, English
Record 32, Synonyms, English
Record 32, Textual support, English
Record number: 32, Textual support number: 1 CONT
Metasomatic deposits... commonly are superimposed on older rocks of the intrusive complex by continuing igneous activity or fluid transport of elements of economic interest(among other) ;may be crosscutting with respect to intrusive units; and commonly have associated alteration which may be a guide to ore. 2, record 32, English, - metasomatic%20deposit
Record number: 32, Textual support number: 2 CONT
Metasomatic deposits... occur in alkalic igneous rocks or surrounding country rocks, with mineralization superimposed on pre-existing rocks. The principal commodities recoverable from deposits of this type are niobium, tantalum, beryllium, yttrium, rare earths, gallium, uranium, thorium, and zirconium. Normally only one or two commodities carry the deposit economically, with others if recovered, as byproducts. The principal Canadian example is the Highwood Resources deposit at Thor Lake, NWT... 2, record 32, English, - metasomatic%20deposit
Record number: 32, Textual support number: 3 CONT
... metasomatic deposits form by the reaction of fluids released during crystallization with pre-existing carbonatite or country rocks. 3, record 32, English, - metasomatic%20deposit
Record 32, French
Record 32, Domaine(s)
- Mines métalliques
- Géologie économique
- Géochimie
Record 32, Main entry term, French
- gîte métasomatique
1, record 32, French, g%C3%AEte%20m%C3%A9tasomatique
correct, masculine noun
Record 32, Abbreviations, French
Record 32, Synonyms, French
- gisement métasomatique 2, record 32, French, gisement%20m%C3%A9tasomatique
correct, masculine noun
- gisement par métasomatose 3, record 32, French, gisement%20par%20m%C3%A9tasomatose
correct, masculine noun
Record 32, Textual support, French
Record number: 32, Textual support number: 1 CONT
[...] les gîtes métasomatiques proviennent de la réaction de fluides libérés au cours de la cristallisation avec des carbonatites de formation antérieure ou avec les roches encaissantes. 4, record 32, French, - g%C3%AEte%20m%C3%A9tasomatique
Record number: 32, Textual support number: 2 CONT
Phlogopite. [...] Mica fréquent des gîtes métasomatiques de contact [...] 5, record 32, French, - g%C3%AEte%20m%C3%A9tasomatique
Record number: 32, Textual support number: 1 OBS
Le terme «gisement de substitution» est [...] plus large que celui de «gisement par métasomatose», puisqu'il peut couvrir des mécanismes par précipitation, analogues à ceux des remplissages de vides filoniens. 3, record 32, French, - g%C3%AEte%20m%C3%A9tasomatique
Record 32, Key term(s)
- gîte par métasomatose
Record 32, Spanish
Record 32, Campo(s) temático(s)
- Minas metálicas
- Geología económica
- Geoquímica
Record 32, Main entry term, Spanish
- depósito metasomático
1, record 32, Spanish, dep%C3%B3sito%20metasom%C3%A1tico
masculine noun
Record 32, Abbreviations, Spanish
Record 32, Synonyms, Spanish
Record 32, Textual support, Spanish
Record 33 - internal organization data 2004-03-09
Record 33, English
Record 33, Subject field(s)
- Geochemistry
Record 33, Main entry term, English
- fluid release
1, record 33, English, fluid%20release
correct
Record 33, Abbreviations, English
Record 33, Synonyms, English
Record 33, Textual support, English
Record number: 33, Textual support number: 1 CONT
The [metasomatic] deposits are related to the cooling and fluid release of intrusions... 1, record 33, English, - fluid%20release
Record 33, French
Record 33, Domaine(s)
- Géochimie
Record 33, Main entry term, French
- libération des fluides
1, record 33, French, lib%C3%A9ration%20des%20fluides
correct, feminine noun
Record 33, Abbreviations, French
Record 33, Synonyms, French
Record 33, Textual support, French
Record number: 33, Textual support number: 1 CONT
[La] formation [des gîtes métasomatiques] est consécutive au refroidissement et à la libération des fluides de l'intrusion [...] 1, record 33, French, - lib%C3%A9ration%20des%20fluides
Record 33, Spanish
Record 33, Textual support, Spanish
Record 34 - internal organization data 2004-02-17
Record 34, English
Record 34, Subject field(s)
- Geochemistry
Record 34, Main entry term, English
- meteoric fluid
1, record 34, English, meteoric%20fluid
correct
Record 34, Abbreviations, English
Record 34, Synonyms, English
Record 34, Textual support, English
Record number: 34, Textual support number: 1 CONT
The degree to which meteoric fluids in the country rocks hosting other carbonatite-associated deposits have been involved in the formation of metasomatic deposits has not been determined. 1, record 34, English, - meteoric%20fluid
Record 34, French
Record 34, Domaine(s)
- Géochimie
Record 34, Main entry term, French
- fluide météorique
1, record 34, French, fluide%20m%C3%A9t%C3%A9orique
correct, masculine noun
Record 34, Abbreviations, French
Record 34, Synonyms, French
Record 34, Textual support, French
Record number: 34, Textual support number: 1 CONT
On n'a pas déterminé dans quelle mesure les fluides météoriques, présents dans les roches dans lesquelles s'encaissent d'autres gîtes associés à des carbonatites, ont contribué à la formation de gîtes métasomatiques. 1, record 34, French, - fluide%20m%C3%A9t%C3%A9orique
Record 34, Spanish
Record 34, Textual support, Spanish
Record 35 - internal organization data 2004-02-14
Record 35, English
Record 35, Subject field(s)
- Metals Mining
Record 35, Main entry term, English
- dilatant vein
1, record 35, English, dilatant%20vein
correct
Record 35, Abbreviations, English
Record 35, Synonyms, English
Record 35, Textual support, English
Record number: 35, Textual support number: 1 CONT
Metasomatic carbonatite deposits typically have the form of... dilatant veins of ankerite or dolomite... 1, record 35, English, - dilatant%20vein
Record 35, French
Record 35, Domaine(s)
- Mines métalliques
Record 35, Main entry term, French
- filon de dilatation
1, record 35, French, filon%20de%20dilatation
correct, masculine noun
Record 35, Abbreviations, French
Record 35, Synonyms, French
Record 35, Textual support, French
Record number: 35, Textual support number: 1 CONT
De manière typique, les gîtes associés à des carbonatites de type métasomatique se présentent sous [la forme de] filons de dilatation à ankérite ou à dolomite [...] 1, record 35, French, - filon%20de%20dilatation
Record 35, Spanish
Record 35, Textual support, Spanish
Record 36 - internal organization data 2003-12-10
Record 36, English
Record 36, Subject field(s)
- Metals Mining
Record 36, Main entry term, English
- by-product
1, record 36, English, by%2Dproduct
correct
Record 36, Abbreviations, English
Record 36, Synonyms, English
- byproduct 2, record 36, English, byproduct
correct
Record 36, Textual support, English
Record number: 36, 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 36, English, - by%2Dproduct
Record number: 36, 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 36, English, - by%2Dproduct
Record number: 36, 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 36, English, - by%2Dproduct
Record number: 36, 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 36, English, - by%2Dproduct
Record number: 36, Textual support number: 1 OBS
Not to be confused with "co-product." 7, record 36, English, - by%2Dproduct
Record 36, French
Record 36, Domaine(s)
- Mines métalliques
Record 36, Main entry term, French
- sous-produit
1, record 36, French, sous%2Dproduit
correct, masculine noun
Record 36, Abbreviations, French
Record 36, Synonyms, French
- produit de récupération 2, record 36, French, produit%20de%20r%C3%A9cup%C3%A9ration
correct, masculine noun
Record 36, Textual support, French
Record number: 36, Textual support number: 1 DEF
Substance utile associée dans le minerai au produit recherché par l'exploitation. 3, record 36, French, - sous%2Dproduit
Record number: 36, 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 36, French, - sous%2Dproduit
Record number: 36, 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 36, French, - sous%2Dproduit
Record number: 36, 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 36, French, - sous%2Dproduit
Record 36, Spanish
Record 36, Campo(s) temático(s)
- Minas metálicas
Record 36, Main entry term, Spanish
- subproducto
1, record 36, Spanish, subproducto
correct, masculine noun
Record 36, Abbreviations, Spanish
Record 36, Synonyms, Spanish
Record 36, Textual support, Spanish
Record number: 36, Textual support number: 1 DEF
Producto útil que se obtiene en la fabricación de otro principal. 1, record 36, Spanish, - subproducto
Record number: 36, 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 36, Spanish, - subproducto
Record 37 - internal organization data 2003-10-09
Record 37, English
Record 37, Subject field(s)
- Petrography
Record 37, Main entry term, English
- metasomatic apophysis
1, record 37, English, metasomatic%20apophysis
correct
Record 37, Abbreviations, English
Record 37, Synonyms, English
Record 37, Textual support, English
Record number: 37, Textual support number: 1 OBS
Plural :metasomatic apophyses. 2, record 37, English, - metasomatic%20apophysis
Record 37, Key term(s)
- metasomatic apophyses
Record 37, French
Record 37, Domaine(s)
- Pétrographie
Record 37, Main entry term, French
- apophyse métasomatique
1, record 37, French, apophyse%20m%C3%A9tasomatique
correct, feminine noun
Record 37, Abbreviations, French
Record 37, Synonyms, French
Record 37, Textual support, French
Record 37, Spanish
Record 37, Textual support, Spanish
Record 38 - internal organization data 2003-10-04
Record 38, English
Record 38, Subject field(s)
- Geochemistry
Record 38, Main entry term, English
- assimilation of sulphidic wall rock
1, record 38, English, assimilation%20of%20sulphidic%20wall%20rock
correct
Record 38, Abbreviations, English
Record 38, Synonyms, English
Record 38, Textual support, English
Record number: 38, Textual support number: 1 CONT
Mechanisms of contamination that have been suggested include assimilation of sulphidic wall rock and metasomatic migration of sulphur out of the wall rock, into the magma. 1, record 38, English, - assimilation%20of%20sulphidic%20wall%20rock
Record 38, Key term(s)
- assimilation of sulphidic wallrock
Record 38, French
Record 38, Domaine(s)
- Géochimie
Record 38, Main entry term, French
- assimilation des roches encaissantes sulfurées
1, record 38, French, assimilation%20des%20roches%20encaissantes%20sulfur%C3%A9es
correct, feminine noun
Record 38, Abbreviations, French
Record 38, Synonyms, French
Record 38, Textual support, French
Record number: 38, Textual support number: 1 CONT
Les mécanismes de contamination proposés sont, entre autres, l'assimilation des roches encaissantes sulfurées et la migration du soufre des roches encaissantes vers le magma à la faveur de réactions métasomatiques. 1, record 38, French, - assimilation%20des%20roches%20encaissantes%20sulfur%C3%A9es
Record 38, Spanish
Record 38, Textual support, Spanish
Record 39 - internal organization data 2003-10-04
Record 39, English
Record 39, Subject field(s)
- Geochemistry
Record 39, Main entry term, English
- assimilation of wall rock
1, record 39, English, assimilation%20of%20wall%20rock
correct
Record 39, Abbreviations, English
Record 39, Synonyms, English
- assimilation of country rocks 1, record 39, English, assimilation%20of%20country%20rocks
correct
Record 39, Textual support, English
Record number: 39, Textual support number: 1 CONT
Mechanisms of contamination that have been suggested include assimilation of sulphidic wall rock and metasomatic migration of sulphur out of the wall rock, into the magma. 1, record 39, English, - assimilation%20of%20wall%20rock
Record 39, Key term(s)
- assimilation of wallrock
- assimilation of country rock
- assimilation of wall rocks
- assimilation of wallrocks
Record 39, French
Record 39, Domaine(s)
- Géochimie
Record 39, Main entry term, French
- assimilation des roches encaissantes
1, record 39, French, assimilation%20des%20roches%20encaissantes
correct, feminine noun
Record 39, Abbreviations, French
Record 39, Synonyms, French
Record 39, Textual support, French
Record number: 39, Textual support number: 1 CONT
Les mécanismes de contamination proposés sont, entre autres, l'assimilation des roches encaissantes sulfurées et la migration du soufre des roches encaissantes vers le magma à la faveur de réactions métasomatiques. 1, record 39, French, - assimilation%20des%20roches%20encaissantes
Record 39, Spanish
Record 39, Textual support, Spanish
Record 40 - internal organization data 2003-08-12
Record 40, English
Record 40, Subject field(s)
- Petrography
Record 40, Main entry term, English
- Archean granitoid rock
1, record 40, English, Archean%20granitoid%20rock
correct
Record 40, Abbreviations, English
Record 40, Synonyms, English
- Archaean granitoid rock 2, record 40, English, Archaean%20granitoid%20rock
correct
Record 40, Textual support, English
Record number: 40, Textual support number: 1 CONT
U-Pb ages were obtained from monazite and titanite in four Archean granitoid rocks, one quartzite and a massive granite. 3, record 40, English, - Archean%20granitoid%20rock
Record number: 40, Textual support number: 1 OBS
granitoid :... applied to the texture of holocrystalline igneous or metasomatic rocks such as granites in which the constituents are mostly anhedral or xenomorphic and of uniform size. 4, record 40, English, - Archean%20granitoid%20rock
Record 40, French
Record 40, Domaine(s)
- Pétrographie
Record 40, Main entry term, French
- granitoïde archéen
1, record 40, French, granito%C3%AFde%20arch%C3%A9en
correct, masculine noun
Record 40, Abbreviations, French
Record 40, Synonyms, French
- roche granitoïde archéenne 2, record 40, French, roche%20granito%C3%AFde%20arch%C3%A9enne
proposal, feminine noun
Record 40, Textual support, French
Record number: 40, Textual support number: 1 OBS
granitoïde (adjectif) : Se dit d'une roche qui a l'aspect du granite. 3, record 40, French, - granito%C3%AFde%20arch%C3%A9en
Record number: 40, Textual support number: 2 OBS
granitoïde (n.m.) : Roche du groupe des granites [ou] roche plutonique apparentée génétiquement aux granites. 3, record 40, French, - granito%C3%AFde%20arch%C3%A9en
Record 40, Spanish
Record 40, Textual support, Spanish
Record 41 - internal organization data 2001-09-11
Record 41, English
Record 41, Subject field(s)
- Geochemistry
- Erosion and Weathering (Geol.)
- Metals Mining
Record 41, Main entry term, English
- metasomatic origin
1, record 41, English, metasomatic%20origin
correct
Record 41, Abbreviations, English
Record 41, Synonyms, English
Record 41, Textual support, English
Record number: 41, Textual support number: 1 CONT
Many veins, some zinc and lead deposits, etc., are of metasomatic origin. 2, record 41, English, - metasomatic%20origin
Record number: 41, Textual support number: 2 CONT
Irregular relicts of marble occur in the skarn demonstrating its metasomatic origin. 3, record 41, English, - metasomatic%20origin
Record 41, French
Record 41, Domaine(s)
- Géochimie
- Érosion et corrosion (Géologie)
- Mines métalliques
Record 41, Main entry term, French
- origine métasomatique
1, record 41, French, origine%20m%C3%A9tasomatique
correct, feminine noun
Record 41, Abbreviations, French
Record 41, Synonyms, French
Record 41, Textual support, French
Record 41, Spanish
Record 41, Textual support, Spanish
Record 42 - internal organization data 2001-08-14
Record 42, English
Record 42, Subject field(s)
- Erosion and Weathering (Geol.)
- Geochemistry
Record 42, Main entry term, English
- jasperization
1, record 42, English, jasperization
correct
Record 42, Abbreviations, English
Record 42, Synonyms, English
- jasperisation 2, record 42, English, jasperisation
correct, Great Britain
Record 42, Textual support, English
Record number: 42, Textual support number: 1 DEF
The alteration of rocks, igneous or sedimentary, into banded jaspilitelike rocks by metasomatic processes in which iron oxides and silica are successively introduced. 1, record 42, English, - jasperization
Record 42, French
Record 42, Domaine(s)
- Érosion et corrosion (Géologie)
- Géochimie
Record 42, Main entry term, French
- jaspérisation
1, record 42, French, jasp%C3%A9risation
correct, feminine noun
Record 42, Abbreviations, French
Record 42, Synonyms, French
Record 42, Textual support, French
Record 42, Spanish
Record 42, Textual support, Spanish
Record 43 - internal organization data 2001-06-06
Record 43, English
Record 43, Subject field(s)
- Mineralogy
- Petrography
- Geochemistry
Record 43, Main entry term, English
- contact-metasomatic
1, record 43, English, contact%2Dmetasomatic
correct, adjective phrase
Record 43, Abbreviations, English
Record 43, Synonyms, English
- contact metasomatic 2, record 43, English, contact%20metasomatic
correct, adjective phrase
Record 43, Textual support, English
Record number: 43, Textual support number: 1 DEF
Said of a rock or mineral that has originated through the process of contact metasomatism. 3, record 43, English, - contact%2Dmetasomatic
Record number: 43, Textual support number: 1 CONT
Iron-rich skarn deposits that provide significant resources of iron belong to two main subtypes : 1) those referred to as contact metasomatic or replacement deposits that developed along the margins of igneous intrusions in association with limestone, dolomite, argillaceous sediments and mafic rocks; and 2) skarns of stratiform type... 2, record 43, English, - contact%2Dmetasomatic
Record 43, French
Record 43, Domaine(s)
- Minéralogie
- Pétrographie
- Géochimie
Record 43, Main entry term, French
- métasomatique de contact
1, record 43, French, m%C3%A9tasomatique%20de%20contact
correct, adjective phrase
Record 43, Abbreviations, French
Record 43, Synonyms, French
Record 43, Textual support, French
Record number: 43, Textual support number: 1 CONT
Phlogopite : [...] Mica fréquent des gîtes métasomatiques de contact avec la calcite [...] 1, record 43, French, - m%C3%A9tasomatique%20de%20contact
Record number: 43, Textual support number: 1 OBS
Voir fiche «métasomatose de contact». 2, record 43, French, - m%C3%A9tasomatique%20de%20contact
Record 43, Spanish
Record 43, Textual support, Spanish
Record 44 - internal organization data 2001-03-15
Record 44, English
Record 44, Subject field(s)
- Geochemistry
- Mineralogy
Record 44, Main entry term, English
- aqueous phase
1, record 44, English, aqueous%20phase
correct
Record 44, Abbreviations, English
Record 44, Synonyms, English
Record 44, Textual support, English
Record number: 44, Textual support number: 1 CONT
Crystallization of the pegmatite-producing melts takes place mainly under closed-system conditions... Progressive evolution of a coexisting, supercritical aqueous phase during this crystallization facilitates the growth of large crystals and provides a means to concentrate elements not easily in corporated in silicate minerals. This aqueous phase can react with earlier-formed minerals at various stages of pegmatite formation to produce metasomatic zones that may be enriched in lithophile elements and rare metals. 1, record 44, English, - aqueous%20phase
Record 44, French
Record 44, Domaine(s)
- Géochimie
- Minéralogie
Record 44, Main entry term, French
- phase aqueuse
1, record 44, French, phase%20aqueuse
correct, feminine noun
Record 44, Abbreviations, French
Record 44, Synonyms, French
Record 44, Textual support, French
Record 44, Spanish
Record 44, Textual support, Spanish
Record 45 - internal organization data 1990-10-24
Record 45, English
Record 45, Subject field(s)
- Mineralogy
- Petrography
- Vulcanology and Seismology
Record 45, Main entry term, English
- contact metasomatic deposit
1, record 45, English, contact%20metasomatic%20deposit
correct
Record 45, Abbreviations, English
Record 45, Synonyms, English
- contact replacement deposit 2, record 45, English, contact%20replacement%20deposit
Record 45, Textual support, English
Record number: 45, Textual support number: 1 CONT
Contact metasomatic deposits. During the crystallization of certain magmas a considerable amount of fluid escapes. This fluid may produce widespread changes near the contacts of magma with the surrounding rocks. Where such changes are caused by heat effects, without addition of material from the magma, the resulting deposits are called contact metamorphic. If appreciable material is contributed by the magma, the deposits are termed contact metasomatic. 1, record 45, English, - contact%20metasomatic%20deposit
Record number: 45, Textual support number: 1 OBS
contact-metasomatic : Said of a rock or mineral that has originated through the process of contact metasomatism. 3, record 45, English, - contact%20metasomatic%20deposit
Record number: 45, Textual support number: 2 CONT
Iron-rich skarn deposits... belong to two main subtypes :(1) those referred to as contact metasomatic or replacement deposits that developed along the margins of igneous intrusions in association with limestone, dolomite, argillaceous sediments and mafic volcanic rocks; and(2) skarns of a stratiform type.... 2, record 45, English, - contact%20metasomatic%20deposit
Record 45, French
Record 45, Domaine(s)
- Minéralogie
- Pétrographie
- Volcanologie et sismologie
Record 45, Main entry term, French
- gîte métasomatique de contact
1, record 45, French, g%C3%AEte%20m%C3%A9tasomatique%20de%20contact
correct, masculine noun
Record 45, Abbreviations, French
Record 45, Synonyms, French
- gisement métasomatique de contact 2, record 45, French, gisement%20m%C3%A9tasomatique%20de%20contact
correct, masculine noun
Record 45, Textual support, French
Record number: 45, Textual support number: 1 CONT
phlogopite : (...) Mica fréquent des gîtes métasomatiques de contact avec la calcite, ainsi que dans les pegmatites et dans les roches ignées riches en magnésium et pauvres en fer. 1, record 45, French, - g%C3%AEte%20m%C3%A9tasomatique%20de%20contact
Record 45, Spanish
Record 45, Textual support, Spanish
Record 46 - internal organization data 1979-05-22
Record 46, English
Record 46, Subject field(s)
- Petrography
Record 46, Main entry term, English
- lateritoid
1, record 46, English, lateritoid
correct, noun
Record 46, Abbreviations, English
Record 46, Synonyms, English
Record 46, Textual support, English
Record number: 46, Textual support number: 1 DEF
A lateritic rock formed by the metasomatic replacement of some other rock at its outcrop. 1, record 46, English, - lateritoid
Record 46, French
Record 46, Domaine(s)
- Pétrographie
Record 46, Main entry term, French
- latéritoïde
1, record 46, French, lat%C3%A9rito%C3%AFde
masculine noun
Record 46, Abbreviations, French
Record 46, Synonyms, French
Record 46, Textual support, French
Record number: 46, Textual support number: 1 CONT
Latéritoïde : généralement mince, inférieur à 3 m, parfois absent. C'est un ancien niveau phosphate formé de silice fine parfois tendre et blanche, parfois dure et caverneuse, de phosphate d'alumine qui peut être très blanc, d'oxyde de fer brunâtre. 1, record 46, French, - lat%C3%A9rito%C3%AFde
Record 46, Spanish
Record 46, Textual support, Spanish
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