Information card for entry 9002170

Structure parameters

• Mineral name: Schorl
• Formula: Al7.014 B3 Ca0.1 F0.302 Fe1.233 H3.465 K0.043 Li0.006 Mg0.846 Na0.711 O30.698 Si5.832 Ti0.048 V0.006 Zn0.006
• Calculated formula: Al7.014 B3 Ca0.1 F0.302 Fe1.233 H3.465 K0.043 Li0.006 Mg0.846 Na0.711 O30.698 Si5.832 Ti0.048 V0.006 Zn0.006
• Title of publication: Linking structure and chemistry in the schorl-dravite series Sample 108749
• Authors of publication: Bloodaxe, E. S.; Hughes, J. M.; Dyar, M. D.; Grew, E. S.; Guidotti, C. V.
• Journal of publication: American Mineralogist
• Year of publication: 1999
• Journal volume: 84
• Pages of publication: 922 - 928
• a: 15.939 Å
• b: 15.939 Å
• c: 7.146 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 1572.23 ų
• Number of distinct elements: 15
• 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