Information card for entry 9016345

Structure parameters

• Mineral name: Dravite
• Formula: Al5.68 B3 Cr0.315 Fe0.635 H3 Mg2.001 Na0.96 Ni0.158 O31 Si6 Ti0.039 V0.031
• Calculated formula: Al5.68 B3 Cr0.315 Fe0.635 H3 Mg2.001 Na0.96 Ni0.158 O31 Si6 Ti0.039 V0.031
• Title of publication: Dissymmetrization in tourmaline: the atomic arrangement of sectorally zoned triclinic Ni-bearing dravite
• Authors of publication: Hughes, J. M.; Rakovan, J.; Ertl, A.; Rossman, G. R.; Baksheev, I.; Bernhardt, H.-J.
• Journal of publication: The Canadian Mineralogist
• Year of publication: 2011
• Journal volume: 49
• Pages of publication: 29 - 40
• a: 15.903 Å
• b: 15.9118 Å
• c: 7.2304 Å
• α: 90.063°
• β: 89.793°
• γ: 119.742°
• Cell volume: 1588.59 ų
• Number of distinct elements: 12
• Space group number: 1
• Hermann-Mauguin space group symbol: P 1
• Hall space group symbol: P 1
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No