Hydroboracite [ CaMg[B3O4(OH)3]2·3H2O ]

Material properties

Formula CaMg[B3O4(OH)3]2·3H2O
Abbreviation Hbo
IMA Status Grandfathered (pre-IMA), 1834
Crystal symmetry Monoclinic, Point group 2/m, Space group P2/c (#13)
Classifications Minerals containing H2O, Minerals containing OH
Luminescence emitter Triplet-singlet
Search other databases webmineral.com, mindat.org, rruf.info, mineralienatlas.de, Handbook of Mineralogy, American Mineralogist Crystal Structure Database
Tags Borate, Hydrated, Hydroxide, Mineral

Composition

Element Atoms
Ca 1
H 12
Mg 1
B 6
O 17
Total: 37

Reference for Hydroboracite