К минералам

RRUFF #6663

Ammoniovoltaite

Элементы:NHFeAlSO
Valence:N^3-HFe^2+Fe^3+AlS^6+O

Химия

IMA chemistry:
(NH4)2Fe2+5Fe3+3Al(SO4)12(H2O)18
Valence chemistry:
(N3-H4)2Fe2+5Fe3+3Al(S6+O4)12(H2O)18

Классификация

Crystal systems:
cubic
Space groups:
Fd3c
Structural group:
Voltaite
IMA status:
Approved

Происхождение

Country:
Russia
Published:
2017
Paragenetic modes:
Biotic, Stage 7: Great Oxidation Event, PM45 - Oxidized fumarolic minerals

Примечания

Zhitova E S, Siidra O I, Belakovsky D I, Shilovskikh V V, Nuzhdaev A A, Ismagilova R M (2018) Ammoniovoltaite, (NH4)2Fe2+5Fe3+3Al(SO4)12(H2O)18, a new mineral from the Severo-Kambalny geothermal field, Kamchatka, Russia. Mineralogical Magazine 82, 1057-1077