Sericite

Properties

Formula KAl2(AlSi3O10)(OH)2
Classification Muscovite
Search other databases webmineral.com, mindat.org, rruf.info, mineralienatlas.de, Handbook of Mineralogy, American Mineralogist Crystal Structure Database
Tags Hydroxide , Variety, Aluminosilicate

Composition

Element Atoms
K 1
Si 3
O 12
H 2
Al 3
Total: 21