Aquamarine

Properties

Formula Be3Al2Si6O18
Classification Beryl
Search other databases webmineral.com, mindat.org, rruf.info, mineralienatlas.de, Handbook of Mineralogy, American Mineralogist Crystal Structure Database
Crystal symmetry Hexagonal, Point group 6/mmm, Space group P6/mcc (#192)
Tags Variety, Aluminosilicate

Composition

Element Atoms
Be 3
Al 2
Fe ?
Si 6
O 18