RRUFF #1011

Balangeroite

Элементы:Mg Si O H

Valence:Mg Si O H

Химия

IMA chemistry:: Mg21Si8O27(OH)20
Valence chemistry:: Mg21Si8O27(OH)20

Классификация

Crystal systems:: triclinic, monoclinic, orthorhombic
Space groups:: P2, n, P1
IMA status:: Approved

Происхождение

Country:: Italy
Published:: 1982
Oldest age Ma:: 38
Paragenetic modes:: Abiotic, Secondary, Stage 3b: Earth's earliest hydrosphere, PM13 - Hadean serpentinization, Stage 5: Initiation of plate tectonics, PM38 - Ophiolites

Примечания

Compagnoni R, Ferraris G, Fiora L (1983) Balangeroite, a new fibrous silicate related to gageite from Balangero, Italy. American Mineralogist 68, 214-219