К минералам

RRUFF #922

Arctite

Элементы:NaCaBaPOF
Valence:NaCaBaPOF

Химия

IMA chemistry:
(Na5Ca)Ca6Ba(PO4)6F3
Valence chemistry:
(Na5Ca)Ca6Ba(PO4)6F3

Классификация

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

Происхождение

Country:
Russia
Published:
1980
Oldest age Ma:
413.6
Paragenetic modes:
Abiotic, Biotic, Primary, Stage 4b: Highly evolved igneous rocks, PM35 - Ultra-alkali and agpaitic igneous rocks, Stage 7: Great Oxidation Event, PM45 - Oxidized fumarolic minerals

Примечания

Khomyakov A P, Bykova A V, Kurova T A (1981) Arctite [Na2Ca4(PO4)3F] - a new mineral. Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva 110(4), 506-508