Fluor-elbaite [ Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3F ]

Material properties

Formula Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3F
Abbreviation Felb
IMA Status Approved (IMA 2011-071)
Classifications Minerals containing OH, Minerals containing BO3, Tourmaline
Search other databases webmineral.com, mindat.org, rruf.info, mineralienatlas.de, Handbook of Mineralogy, American Mineralogist Crystal Structure Database
Tags Aluminosilicate, Borate, Halide, Hydroxide, Mineral

Composition

Element Atoms
Na 1
Si 6
H 3
B 3
O 30
F 1
Li 1.5
Al 7.5
Total: 53

Specimens of Fluor-elbaite

Name Owner Materials Phase purity Image
M1361 Tourmaline CSIRO Fluor-elbaite (51.0%), Lepidolite-1M, Muscovite-2M1, Quartz 51.0
PF1-1 Palygorskite CSIRO Fluor-elbaite (1.4%), Goethite, Montmorillonite, Palygorskite, Quartz 1.4