Information card for entry 9000982

Structure parameters

• Mineral name: Anandite
• Formula: Al0.21 Ba1.91 Fe7.82 H4 K0.064 Mg0.61 Mn0.16 Na0.026 O22 S2 Si5.2
• Calculated formula: Al0.21 Ba1.91 Fe7.82 H4 K0.064 Mg0.61 Mn0.16 Na0.026 O22 S2 Si5.2
• Title of publication: Crystal structure refinement of anandite-2Or, a barium- and sulfur-bearing trioctahedral mica
• Authors of publication: Filut, M. A.; Rule, A. C.; Bailey, S. W.
• Journal of publication: American Mineralogist
• Year of publication: 1985
• Journal volume: 70
• Pages of publication: 1298 - 1308
• a: 5.439 Å
• b: 9.509 Å
• c: 19.878 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1028.08 ų
• Number of distinct elements: 11
• Space group number: 58
• Hermann-Mauguin space group symbol: P n m n
• Hall space group symbol: -P 2n 2n
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No