Tourmaline
Properties
| Formula | A(D3)G6(Si6O18)(BO3)3X3Z |
| Abbreviation | Tur |
| Members | Dravite, Fluor-liddicoatite, Princivalleite, Oxy-vanadium-dravite, Oxy-schorl, Magnesio-foitite, Chromium-dravite, Oxy-foitite, Elbaite, Povondraite, Schorl, Fluor-elbaite, Feruvite, Rossmanite, Darrellhenryite, Fluor-buergerite, Tsilaisite, Fluor-dravite, Fluor-schorl, Vanadio-oxy-chromium-dravite, Dutrowite, Foitite, Fluor-uvite, Lucchesiite, Chromo-alumino-povondraite, Celleriite, Maruyamaite, Fluor-tsilaisite, Adachiite, Oxy-chromium-dravite, Alumino-oxy-rossmanite, Bosiite, Olenite, Dravite-Schorl (series), Magnesio-lucchesiite, Vanadio-oxy-dravite, Uvite, Oxy-dravite |
| 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, Na, K, Al, V, Li, Ti, Cr, Pb, BReference
| Reference | Lines | Spectra | Images |
|---|---|---|---|
| Hamblen 2003 | 0 | 0 | 4 |