К минералам

RRUFF #6117

Bairdite

Элементы:PbCuTeOHS
Valence:Pb^2+Cu^2+Te^6+OHS^6+

Химия

IMA chemistry:
Pb2Cu2+4Te6+2O10(OH)2(SO4)·H2O
Valence chemistry:
Pb2+2Cu2+4Te6+2O10(OH)2(S6+O4)·H2O

Классификация

Crystal systems:
monoclinic
Space groups:
P21, c
Structural group:
Not in a structural group
IMA status:
Approved

Происхождение

Country:
USA
Published:
2012
Oldest age Ma:
946
Paragenetic modes:
Biotic, Secondary, Stage 7: Great Oxidation Event, PM47 - Low-T subaerial oxidative hydration/weathering

Примечания

Kampf A R, Mills S J, Housley R M, Rossman G R, Marty J, Thorne B (2013) Lead-tellurium oxysalts from Otto Mountain near Baker, California: X. Bairdite, Pb2Cu2+4Te6+2O10(OH)2(SO4)(H2O), a new mineral with thick HCP layers, American Mineralogist 98, 1315-1321