К минералам

RRUFF #890

Angelellite

Элементы:FeOAs
Valence:Fe^3+OAs^5+

Химия

IMA chemistry:
Fe3+4O3(AsO4)2
Valence chemistry:
Fe3+4O3(As5+O4)2

Классификация

Crystal systems:
triclinic
Space groups:
P1
Structural group:
Not in a structural group
IMA status:
Approved

Происхождение

Country:
Argentina
Published:
1959
Paragenetic modes:
Abiotic, Secondary, Stage 7: Great Oxidation Event, PM46 - Near-surface hydrothermal alterations

Примечания

Ramdohr P, Ahlfeld F, Berndt F (1959) Angelellit, ein natürliches triklines Eisen-Arsenat, 2Fe 2 O 3 ·As 2 O 5 , Neues Jahrbuch für Mineralogie, Monatshefte 1959, 145-151