Information card for entry 9007139

Structure parameters

• Mineral name: Manganogrunerite
• Formula: Ca0.1 Fe3.938 H2 Mg1.25 Mn1.9 O24 Si7.812
• Calculated formula: Ca0.1 Fe3.938 H2 Mg1.25 Mn1.9 O24 Si7.812
• Title of publication: Temperature-dependent Fe-Mn order-disorder behaviour in amphiboles Sample: BM40798, T = 200 C Locality: Langban, Sweden
• Authors of publication: Reece, J. J.; Redfern, S. A. T.; Welch, M. D.; Henderson, C. M. B.; McCammon, C. A.
• Journal of publication: Physics and Chemistry of Minerals
• Year of publication: 2002
• Journal volume: 29
• Pages of publication: 562 - 570
• a: 9.64716 Å
• b: 18.347 Å
• c: 5.34266 Å
• α: 90°
• β: 102.084°
• γ: 90°
• Cell volume: 924.678 ų
• Ambient diffraction temperature: 473.15 K
• Number of distinct elements: 7
• Space group number: 12
• Hermann-Mauguin space group symbol: C 1 2/m 1
• Hall space group symbol: -C 2y
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No