К минералам

RRUFF #970

Ashburtonite

Элементы:HCuPbSiOCCl
Valence:HPb^2+Cu^2+SiOCCl

Химия

IMA chemistry:
HCu4Pb4Si4O12(HCO3)4(OH)4Cl
Valence chemistry:
HPb2+4Cu2+4(Si4O12)(HCO3)4(OH)4Cl

Классификация

Crystal systems:
tetragonal
Space groups:
I4, m
Structural group:
Cerchiaraite
IMA status:
Approved

Происхождение

Country:
Australia
Published:
1990
Oldest age Ma:
1790
Paragenetic modes:
Abiotic, Secondary, Stage 4a: Earth's earliest continental crust, PM23 - Subaerial alteration

Примечания

Grice J D, Nickel E H, Gault R A (1991) Ashburtonite, a new bicarbonate-silicate mineral from Ashburton Downs, Western Australia: Description and structure determination. American Mineralogist 76, 1701-1707