Information card for entry 9014941

Structure parameters

• Mineral name: Oxy-schorl
• Formula: Al6.741 B3 Ca0.02 F0.1 Fe1.23 H3.09 K0.02 Mg0.978 Na0.86 O30.9 Si5.94 Ti0.111 Zn0.009
• Calculated formula: Al6.741 B3 Ca0.02 F0.1 Fe1.23 H3.09 K0.02 Mg0.978 Na0.86 O30.9 Si5.94 Ti0.111 Zn0.009
• Title of publication: Metamorphic ultrahigh-pressure tourmaline: structure, chemistry, and correlations to P-T conditions
• Authors of publication: Ertl, A.; Marschall, H.; Geister, G.; Henry, D.; Schertl, H. P.; Ntaflos, T.; Luvizotto, G.; Nasdala, L.; Tillmanns, E.
• Journal of publication: American Mineralogist
• Year of publication: 2010
• Journal volume: 95
• Pages of publication: 1 - 10
• a: 15.929 Å
• b: 15.929 Å
• c: 7.183 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 1578.39 ų
• Number of distinct elements: 13
• Space group number: 160
• Hermann-Mauguin space group symbol: R 3 m :H
• Hall space group symbol: R 3 -2"
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No