RRUFF #967

Asbecasite

Элементы:Ca Ti As Be Si O

Valence:CaTi^4+As^3+Be Si O

Химия

IMA chemistry:: Ca3TiAs6Be2Si2O20
Valence chemistry:: Ca3Ti4+As3+6Be2Si2O20

Классификация

Crystal systems:: hexagonal
Space groups:: P3c1
Structural group:: Not in a structural group
IMA status:: Approved

Происхождение

Country:: Switzerland
Published:: 1965
Oldest age Ma:: 370
Paragenetic modes:: Biotic, Secondary, Stage 7: Great Oxidation Event, PM47 - Low-T subaerial oxidative hydration/weathering

Примечания

Graeser S (1966) Asbecasit und Cafarsit, zwei neue Mineralien aus dem Binnatal (Kt. Wallis). Schweizerische Mineralogische und Petrographische Mitteilungen 46, 367-375