К минералам

RRUFF #943

Arsenic

Элементы:As
Valence:As

Химия

IMA chemistry:
As
Valence chemistry:
As

Классификация

Crystal systems:
hexagonal
Space groups:
R3m
Structural group:
Arsenic
IMA status:
Approved, Grandfathered

Происхождение

Country:
Germany / Norway
Published:
0
Oldest age Ma:
2816
Paragenetic modes:
Abiotic, Primary, Stage 4a: Earth's earliest continental crust, PM33 - Hydrothermal metal deposits

Примечания

Mineral name has been known since antiquity and predates any formal descriptive publication.