RRUFF #4876

Aerugite

Элементы:Ni As O

Valence:Ni^2+As^5+O

Химия

IMA chemistry:: Ni8.5(AsO4)2As5+O8
Valence chemistry:: Ni2+8.5(As5+O4)2As5+O8

Классификация

Crystal systems:: hexagonal
Space groups:: R3m
Structural group:: Not in a structural group
IMA status:: Approved, Redefined

Происхождение

Country:: Germany
Published:: 1858
Oldest age Ma:: 200
Paragenetic modes:: Biotic, Secondary, Stage 7: Great Oxidation Event, PM47 - Low-T subaerial oxidative hydration/weathering

Примечания

Bergemann C (1858) XXVI. Ueber einige Nickelerze. Journal für Praktische Chemie 75, 239-244 Redefined in: Davis R J, Hey M H, Kingsbury A W G (1965) Xanthiosite and aerugite. Mineralogical Magazine 35, 72-83