RRUFF #934

Arhbarite

Элементы:Cu Mg As O H

Valence:Cu^2+MgAs^5+O H

Химия

IMA chemistry:: Cu2Mg(AsO4)(OH)3
Valence chemistry:: Cu2+2MgAs5+O4(OH)3

Классификация

Crystal systems:: triclinic
Space groups:: P1
Structural group:: Gilmarite
IMA status:: Approved, Redefined

Происхождение

Country:: Morocco
Published:: 1981
Oldest age Ma:: 310.4
Paragenetic modes:: Abiotic, Primary, Stage 4a: Earth's earliest continental crust, PM33 - Hydrothermal metal deposits

Примечания

Schmetzer K, Tremmel G, Medenbach O (1982) Arhbarite, Cu 2 [OH/AsO 4 ]·6H 2 O, a new mineral from Bou-Azzer, Morocco, Neues Jahrbuch für Mineralogie, Monatshefte 1982, 529-533 Chemical formula redefined: Krause W, Bernhardt H J, Effenberger H, Kolitsch U, Lengauer C (2003) Redefinition of arhbarite, Cu2Mg(AsO4)(OH)3. Mineralogical Magazine 67, 1099-1107