Tsilaisite

Properties

Formula NaMnII3Al6(Si6O18)(BO3)3(OH)3(OH)
Abbreviation Tsl
Classification Tourmaline
IMA Status Approved (IMA 2011-047)
Search other databases webmineral.com, mindat.org, rruf.info, mineralienatlas.de, Handbook of Mineralogy, American Mineralogist Crystal Structure Database
Tags Aluminosilicate , Hydroxide , Mineral, Borate

Composition

Element Atoms
H 4
B 3
O 31
Na 1
Si 6
Al 6
Mn 3
Total: 54