Tourmaline
Properties
| Formula | A(D3)G6(Si6O18)(BO3)3X3Z |
| Abbreviation | Tur |
| Members | Dutrowite, Vanadio-oxy-dravite, Elbaite, Olenite, Dravite, Fluor-dravite, Alumino-oxy-rossmanite, Oxy-vanadium-dravite, Oxy-chromium-dravite, Maruyamaite, Rossmanite, Magnesio-foitite, Lucchesiite, Fluor-liddicoatite, Oxy-schorl, Povondraite, Bosiite, Schorl, Adachiite, Oxy-foitite, Magnesio-lucchesiite, Fluor-buergerite, Fluor-elbaite, Fluor-uvite, Princivalleite, Feruvite, Chromium-dravite, Oxy-dravite, Fluor-tsilaisite, Foitite, Fluor-schorl, Darrellhenryite, Celleriite, Vanadio-oxy-chromium-dravite, Uvite, Chromo-alumino-povondraite, Tsilaisite |
| IMA Status | Approved group |
| Search other databases | webmineral.com, mindat.org, rruf.info, mineralienatlas.de, Handbook of Mineralogy, American Mineralogist Crystal Structure Database |
| Crystal symmetry | Trigonal |
| Tags | Group , Silicate, Borate |
Composition
☐, H, Mg, Ca, Mn, Fe, Si, O, F, V, Al, Li, Na, K, Ti, Cr, Pb, BReference
| Reference | Lines | Spectra | Images |
|---|---|---|---|
| Hamblen 2003 | 0 | 0 | 4 |