К минералам

RRUFF #6786

Antofagastaite

Элементы:NaCaSOH
Valence:NaCaS^6+OH

Химия

IMA chemistry:
Na2Ca(SO4)2·1.5H2O
Valence chemistry:
Na2Ca(S6+O4)2·1.5H2O

Классификация

Crystal systems:
monoclinic
Space groups:
P21, m
Structural group:
Syngenite
IMA status:
Approved

Происхождение

Country:
Chile
Published:
2018
Paragenetic modes:
Biotic, Secondary, Stage 7: Great Oxidation Event, PM45 - Oxidized fumarolic minerals, PM47 - Low-T subaerial oxidative hydration/weathering

Примечания

Pekov I V, Kovrugin V M, Siidra O I, Chukanov N V, Belakovskiy D I, Koshlyakova N N, Yapaskurt V O, Turchkova A G, Möhn G (2019) Antofagastaite, Na2Ca(SO4)2·1.5H2O, a new mineral related to syngenite. Mineralogical Magazine 83, 781-790