Beryl (group)

Properties

Formula (MIII,MII)4[Be6Si12O36-z(OH)z]ยท(H2O)yAx, A=mostly Na
Members Bazzite, Avdeevite, Pezzottaite, Beryl, Stoppaniite, Johnkoivulaite
Search other databases webmineral.com, mindat.org, rruf.info, mineralienatlas.de, Handbook of Mineralogy, American Mineralogist Crystal Structure Database
Tags Hydrated, Hydroxide , Silicate , Group

Composition

Element Atoms
Si 12
Fe ?
H z+2y
Li ?
Na ?
Cs ?
Be 6
Mg ?
O 36+y