MAGNESIORIEBECKITE

Meaning of MAGNESIORIEBECKITE in English

magnesium-rich variety of the silicate mineral riebeckite (q.v.).

Britannica English vocabulary. Английский словарь Британика. 2012

MAGNESIORIEBECKITE — General Information: Chemical Formula: [ ]Na2(Mg3Fe++2)Si8O22(OH)2 Composition: (Molecular Weight = 841.27 gm) Sodium 5.47 % Na Magnesium 8.67 % Mg …
Mineralogy Database English vocab
RIEBECKITE — a sodium-iron silicate mineral [Na2Fe2+3Fe3+2Si8O22(OH)2] in the amphibole family. It forms part of a solid-solution series that includes both magnesioriebeckite …
Britannica English vocabulary
GLAUCOPHANE — common amphibole mineral, a sodium, magnesium, and aluminum silicate that occurs only in crystalline schists formed from sodium-rich rocks by …
Britannica English vocabulary