Celsian

Images

Properties

Formula BaAl2Si2O8
Abbreviation Cls
Classification Feldspar (group)
Luminescence emitter Mn
Spectra Luminescence (2)
IMA Status Grandfathered (pre-IMA), 1895
Search other databases webmineral.com, mindat.org, rruf.info, fluomin.org, mineralienatlas.de, Handbook of Mineralogy, American Mineralogist Crystal Structure Database
Related materials Hexacelsian, Paracelsian
Crystal symmetry Monoclinic, Point group 2/m, Space group C2/c (#15)
Tags Mineral, Aluminosilicate

Composition

Element Atoms
O 8
Si 2
Al 2
Ba 1
Total: 13

References

Reference Lines Spectra Images
CSIRO R-0004, luminescence 0 1 1
CSIRO R-0004, luminescence, other 0 1 0
Götze et al. 2000 1 0 0
Götze 2000c 1 1 1