К минералам

RRUFF #6189

Ahrensite

Элементы:SiFeO
Valence:SiFe^2+O

Химия

IMA chemistry:
SiFe2O4
Valence chemistry:
SiFe2+2O4

Классификация

Crystal systems:
cubic
Space groups:
Fd3m
Structural group:
Spinel
IMA status:
Approved

Происхождение

Country:
Morocco (meteorite)
Published:
2013
Paragenetic modes:
Abiotic, Secondary, Stage 2: Planetesimal differentiation & alteration, PM6 - Secondary asteroid phases

Примечания

Ma C, Tschauner O, Beckett J R, Liu Y, Rossman G R, Sinogeikin S V, Smith J S, Taylor L A (2016) Ahrensite, γ-Fe2SiO4, a new shock-metamorphic mineral from the Tissint meteorite: Implications for the Tissint shock event on Mars. Geochimica et Cosmochimica Acta 184, 240-256