К минералам

RRUFF #6164

Adachiite

CaFe2+3Al6(Si5AlO18)(BO3)3(OH)3(OH)

Элементы:CaFeAlSiOBH
Valence:CaFe^2+AlSiOBH

Химия

IMA chemistry:
CaFe2+3Al6(Si5AlO18)(BO3)3(OH)3(OH)
Valence chemistry:
CaFe2+3Al6(Si5AlO18)(BO3)3(OH)3(OH)

Классификация

Crystal systems:
hexagonal
Space groups:
R3m
Structural group:
Tourmaline
IMA status:
Approved

Происхождение

Country:
Japan
Published:
2012
Paragenetic modes:
Abiotic, Primary, Stage 4b: Highly evolved igneous rocks, PM34 - Complex granite pegmatites

Примечания

Status notes:
Nishio-Hamane D, Minakawa T, Yamaura J, Oyama T, Ohnishi M, Shimobayashi N (2014) Adachiite, a Si-poor member of the tourmaline supergroup from the Kiura mine, Oita Prefecture, Japan. Journal of Mineralogical and Petrological Sciences 109, 74-78