Tourmaline
Properties
| Formula | A(D3)G6(Si6O18)(BO3)3X3Z |
| Abbreviation | Tur |
| Members | Magnesio-lucchesiite, Bosiite, Oxy-vanadium-dravite, Oxy-foitite, Foitite, Rossmanite, Fluor-liddicoatite, Tsilaisite, Lucchesiite, Uvite, Povondraite, Elbaite, Chromium-dravite, Dravite-Schorl (series), Vanadio-oxy-chromium-dravite, Oxy-chromium-dravite, Dutrowite, Schorl, Dravite, Fluor-buergerite, Celleriite, Darrellhenryite, Fluor-tsilaisite, Adachiite, Feruvite, Oxy-dravite, Olenite, Fluor-dravite, Oxy-schorl, Vanadio-oxy-dravite, Princivalleite, Fluor-schorl, Magnesio-foitite, Maruyamaite, Fluor-elbaite, Chromo-alumino-povondraite, Fluor-uvite, Alumino-oxy-rossmanite |
| 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 |