Magnesio-fluoro-arfvedsonite

Properties

Formula NaNa2(Mg4FeIII)Si8O22F2
Abbreviation Mfarf
Classification Arfvedsonite root name group
IMA Status Approved/redefined (IMA 2012 s.p.)
Search other databases webmineral.com, mindat.org, rruf.info, mineralienatlas.de, Handbook of Mineralogy, American Mineralogist Crystal Structure Database
Tags Halide , Mineral, Silicate

Composition

Element Atoms
Fe 1
Na 3
Si 8
F 2
O 22
Mg 4
Total: 40