К минералам

RRUFF #851

Aluminocopiapite

Элементы:AlMgFeSOH
Valence:AlMgFe^3+S^6+OH

Химия

IMA chemistry:
(Al,Mg)Fe3+4(SO4)6(OH,O)2·20H2O
Valence chemistry:
(Al,Mg)Fe3+4(S6+O4)6(OH,O)2·20H2O

Классификация

Crystal systems:
triclinic
Space groups:
P1
Structural group:
Copiapite
IMA status:
Approved, Grandfathered

Происхождение

Country:
USA
Published:
1947
Oldest age Ma:
470
Paragenetic modes:
Biotic, Secondary, Stage 7: Great Oxidation Event, PM45 - Oxidized fumarolic minerals, PM47 - Low-T subaerial oxidative hydration/weathering, Stage 10a: Neoproterozoic oxygenation/terrestrial biosphere, PM50 - Coal and/or oil shale minerals, Stage 10b: Anthropogenic minerals, PM54 - Coal and other mine fire minerals

Примечания

Berry L G (1947) Composition and optics of copiapite. University of Toronto Studies: VI. Geological Series 51, 21-34