Kentbrooksite [ (Na,REE)15(Ca,REE)6Mn3Zr3Nb(Si25O73)(O,OH,H2O)3(F,Cl)2 ]

Material properties

Search other databases webmineral.com, mindat.org, rruf.info, mineralienatlas.de, Handbook of Mineralogy, American Mineralogist Crystal Structure Database
Tags Halide , Hydrated , Hydroxide , Mineral, Silicate

Composition

Element Atoms
Cl ~1
O 76
Mn 3
Zr 3
Nb 1
Si 25
F ~1
Na ~7.5
REE ~10.5
Ca ~3
H ~3

Specimens of Kentbrooksite