RRUFF #5742

Arisite-(Ce)

Элементы:Na Ce C O F

Valence:NaCe^3+C O F

Химия

IMA chemistry:: NaCe2(CO3)2[F2x(CO3)1-x]F
Valence chemistry:: NaCe3+2(CO3)2[(CO3)1-xF2x]F

Классификация

Crystal systems:: hexagonal
Space groups:: P6m2
Structural group:: Arisite
IMA status:: Approved

Происхождение

Country:: Canada / Namibia
Published:: 2009
Oldest age Ma:: 370
Paragenetic modes:: Abiotic, Primary, Stage 3a: Earth's earliest Hadean crust, PM10 - Basalt-hosted zeolite minerals

Примечания

Piilonen P C, McDonald A M, Grice J D, Rowe R, Gault R A, Poirier G, Cooper M A, Kolitsch U, Roberts A C, Lechner W, Palfi A G (2010) Arisite-(Ce), a new rare-earth fluorcarbonate from the Aris phonolite, Namibia, Mont Saint-Hilaire and the Saint-Amable sill, Quebec, Canada. The Canadian Mineralogist 48, 661-671