К минералам

RRUFF #6167

Anzaite-(Ce)

Элементы:CeFeTiOH
Valence:Ce^3+Fe^2+Ti^4+OH

Химия

IMA chemistry:
Ce4Fe2+Ti6O18(OH)2
Valence chemistry:
Ce3+4Fe2+Ti4+6O18(OH)2

Классификация

Crystal systems:
monoclinic
Space groups:
C2, m
Structural group:
Not in a structural group
IMA status:
Approved

Происхождение

Country:
Russia
Published:
2013
Oldest age Ma:
2060
Paragenetic modes:
Abiotic, Secondary, Stage 4a: Earth's earliest continental crust, PM22 - Near-surface hydration

Примечания

Chakhmouradian A R, Cooper M A, Medici L, Abdu Y A, Shelukhina Y S (2015) Anzaite-(Ce), a new rare-earth mineral and structure type from the Afrikanda silicocarbonatite, Kola Peninsula, Russia. Mineralogical Magazine 79, 1231-1244