К минералам

RRUFF #992

Austinite

Элементы:CaZnAsOH
Valence:CaZn^2+As^5+OH

Химия

IMA chemistry:
CaZn(AsO4)(OH)
Valence chemistry:
CaZn2+As5+O4(OH)

Классификация

Crystal systems:
orthorhombic
Space groups:
P212121
Structural group:
Adelite
IMA status:
Approved, Grandfathered

Происхождение

Country:
USA
Published:
1935
Oldest age Ma:
1349
Paragenetic modes:
Biotic, Secondary, Stage 7: Great Oxidation Event, PM47 - Low-T subaerial oxidative hydration/weathering

Примечания

Staples L W (1935) Austinite, a new arsenate mineral, from Gold Hill, Utah. American Mineralogist 20, 112-119