Information card for entry 9009339

Structure parameters

• Mineral name: Gamagarite
• Formula: As0.18 Ba1.8 Fe0.56 H Mn0.44 O9 Sr0.2 V1.82
• Calculated formula: As0.18 Ba1.8 Fe0.56 H Mn0.44 O9 Sr0.2 V1.82
• Title of publication: Gamagarite: new occurrence and crystal structure refinement Locality: a manganese ore deposit at Molinello mine, Val Graveglia, Eastern Liguria, Italy
• Authors of publication: Basso, R.; Palenzona, A.; Zefiro, L.
• Journal of publication: Neues Jahrbuch fur Mineralogie, Monatshefte
• Year of publication: 1987
• Journal volume: 1987
• Pages of publication: 295 - 304
• a: 9.121 Å
• b: 6.142 Å
• c: 7.838 Å
• α: 90°
• β: 112.88°
• γ: 90°
• Cell volume: 404.547 ų
• Number of distinct elements: 8
• Space group number: 11
• Hermann-Mauguin space group symbol: P 1 21/m 1
• Hall space group symbol: -P 2yb
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No