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DIFFERENCIATION MAGMATIQUE [1 record]
Record 1 - internal organization data 2011-01-17
Record 1, English
Record 1, Subject field(s)
- Petrography
- Geochemistry
Record 1, Main entry term, English
- magmatic differentiation
1, record 1, English, magmatic%20differentiation
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- magma differentiation 2, record 1, English, magma%20differentiation
correct
- differentiation of magma 3, record 1, English, differentiation%20of%20magma
correct
- magmatic fractionation 4, record 1, English, magmatic%20fractionation
correct
- magma partitioning 5, record 1, English, magma%20partitioning
correct
- partitioning 6, record 1, English, partitioning
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
The process of developing more than one type of igneous rock, in situ, from a common magma. 7, record 1, English, - magmatic%20differentiation
Record number: 1, Textual support number: 1 CONT
... there are strong indications of magmatic differentiation in early-formed rock units with a corresponding progressive increase in alkalinity as successive units form ... 4, record 1, English, - magmatic%20differentiation
Record number: 1, Textual support number: 1 OBS
partitioning: term used at Natural Resources Canada - Earth Sciences Sector. 8, record 1, English, - magmatic%20differentiation
Record 1, French
Record 1, Domaine(s)
- Pétrographie
- Géochimie
Record 1, Main entry term, French
- différenciation magmatique
1, record 1, French, diff%C3%A9renciation%20magmatique
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- différenciation du magma 2, record 1, French, diff%C3%A9renciation%20du%20magma
correct, feminine noun
- différenciation 3, record 1, French, diff%C3%A9renciation
correct, feminine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Processus par lequel un magma originel peut donner naissance à des magmas dits secondaires, par des phénomènes qui déterminent des déplacements d'éléments à l'intérieur de la masse magmatique. 4, record 1, French, - diff%C3%A9renciation%20magmatique
Record number: 1, Textual support number: 1 CONT
En fait, des roches endogènes, même situées assez près l'une de l'autre sur le terrain, peuvent avoir des compositions chimiques différentes. [...] un seul et même magma a donné d'abord une roche plus riche que lui en tel ou tel élément, et ensuite évidemment une roche plus pauvre - c'est la «différenciation magmatique» - [...] 5, record 1, French, - diff%C3%A9renciation%20magmatique
Record number: 1, Textual support number: 1 OBS
différenciation : terme en usage à Ressources naturelles Canada - Secteur des sciences de la Terre. 6, record 1, French, - diff%C3%A9renciation%20magmatique
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Petrografía
- Geoquímica
Record 1, Main entry term, Spanish
- diferenciación magmática
1, record 1, Spanish, diferenciaci%C3%B3n%20magm%C3%A1tica
correct, feminine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 DEF
Proceso mediante el cual un magma inicialmente homogéneo se separa en fracciones de diferente composición. Hay varios mecanismos de fraccionamiento, pero el más importante es producido como resultado de la cristalización del magma. 1, record 1, Spanish, - diferenciaci%C3%B3n%20magm%C3%A1tica
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