К минералам

RRUFF #6272

Backite

Элементы:PbAlTeOCl
Valence:Pb^2+AlTe^6+OCl

Химия

IMA chemistry:
Pb2AlTeO6Cl
Valence chemistry:
Pb2+2AlTe6+O6Cl

Классификация

Crystal systems:
hexagonal
Space groups:
P312
Structural group:
Backite
IMA status:
Approved

Происхождение

Country:
USA
Published:
2013
Oldest age Ma:
145
Paragenetic modes:
Abiotic, Primary, Secondary, Stage 4a: Earth's earliest continental crust, PM23 - Subaerial alteration, PM33 - Hydrothermal metal deposits

Примечания

Tait K T, Dicecco V, Ball N A, Hawthorne F C, Kampf A R (2014) Backite, Pb2Al(TeO6)Cl, a new tellurate mineral from the Grand Central mine, Tombstone Hills, Cochise County, Arizona: description and crystal structure. The Canadian Mineralogist 52, 935-942