Hydroxyledgrewite

Properties

Formula Ca9(SiO4)4(OH)2
Abbreviation Hegr
Classification Chegemite (subgroup)
IMA Status Approved (IMA 2011-113)
Search other databases webmineral.com, mindat.org, rruf.info, mineralienatlas.de, Handbook of Mineralogy, American Mineralogist Crystal Structure Database
Tags Hydroxide , Mineral, Silicate

Composition

Element Atoms
Si 4
H 2
O 18
Ca 9
Total: 33