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EAU MAGMATIQUE [5 records]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 2012-01-16

English

Subject field(s)
  • Hydrology and Hydrography
  • Geochemistry
DEF

Water brought to the Earth's surface from great depths by the upward movement of intrusive igneous rocks.

OBS

Magmatic H2O

French

Domaine(s)
  • Hydrologie et hydrographie
  • Géochimie
DEF

Eau amenée des grandes profondeurs à la surface terrestre par le mouvement ascendant des roches ignées intrusives.

OBS

H2O magmatique

Spanish

Campo(s) temático(s)
  • Hidrología e hidrografía
  • Geoquímica
DEF

Agua impulsada hasta la superficie terrestre desde gran profundidad, por el movimiento ascendente de rocas ígneas intrusivas.

Save record 1

Record 2 2002-02-26

English

Subject field(s)
  • Geochemistry
OBS

Combines hygro- (wet or moist), magmato (magnatic) and -philous (liking).

French

Domaine(s)
  • Géochimie
DEF

Se dit d’un élément capable de se stabiliser en solution dans le liquide magmatique sous forme de complexes, comme cela se produit dans l'eau.

Spanish

Save record 2

Record 3 1999-10-22

English

Subject field(s)
  • Geochemistry
  • Mineralogy
DEF

Said of a rock or mineral deposit formed by an aqueous agent ...

French

Domaine(s)
  • Géochimie
  • Minéralogie
DEF

Se dit d’une roche formée en milieu aqueux.

CONT

[...] nous entendons par «concentrations hydatogènes» toutes concentrations métallifères dues à des circulations d’eau d’origine non magmatique.

CONT

Les migrations verticales et latérales de l’eau peuvent [...] déplacer d’anciennes minéralisations en créant de nouvelles concentrations, dites hydatogènes.

OBS

Il vaudrait peut-être mieux dire en français : hydratogène, mais [le terme hydatogène] est utilisé depuis longtemps [...] pour tous les dépôts formés à partir de solutions aqueuses, que l'eau soit magmatique, vadose ou phréatique.

Spanish

Save record 3

Record 4 1986-07-04

English

Subject field(s)
  • Geophysics
CONT

... it is possible that magmatic water vapour under very great pressure and at very high temperature may rise through the bedrock from the magmatic intrusion beneath and enter the fissures and voids of the aquifer.

French

Domaine(s)
  • Géophysique

Spanish

Save record 4

Record 5 1986-07-02

English

Subject field(s)
  • Geophysics
  • Scientific Measurements and Analyses
CONT

It has now been clearly demonstrated that the magmatic water content of all known hyperthermal fields is very small - perhaps as much as 5% but never more than 10%.

French

Domaine(s)
  • Géophysique
  • Mesures et analyse (Sciences)

Spanish

Save record 5

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