TERMIUM Plus®

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SILICIC [1 record]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 2005-03-22

English

Subject field(s)
  • Petrography
  • Geochemistry
DEF

In petrology, containing silica in dominant amount.

OBS

Although there is no firm agreement among petrologists, the amount of silica is usually said to constitute at least 65 percent or two-thirds of the rock.

French

Domaine(s)
  • Pétrographie
  • Géochimie
CONT

roche siliceuse : Roche sédimentaire renfermant plus de 50 % de silice.

Spanish

Campo(s) temático(s)
  • Petrografía
  • Geoquímica
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