Fayalite

Properties

Formulas Fe2SiO4, FeII2(SiO4)
Abbreviation Fa
Variant lunar
Classification Olivine
IMA Status Grandfathered (pre-IMA), 1840
Search other databases webmineral.com, mindat.org, rruf.info, mineralienatlas.de, Handbook of Mineralogy, American Mineralogist Crystal Structure Database
Crystal symmetry Orthorhombic, Point group mmm
Tags Mineral, Silicate, Lunar , Silicate

Composition

Element Atoms
Si 1
O 4
Fe 2
Total: 7