Information card for entry 9005260

Structure parameters

• Mineral name: Andradite
• Formula: Al0.26 Ca3 Fe1.54 H5.4 Mn0.2 O12 Si1.65
• Calculated formula: Al0.26 Ca3 Fe1.54 Mn0.2 O12 Si1.65
• Title of publication: Structure refinement of hydrous andradite, Ca3Fe1.54Mn0.02Al0.26(SiO4)1.65(O4H4)1.35, from the Wessels mine, Kalahari manganese field, South Africa Note: reported coordinates of Ca and Y-site made no sense, they have been changed Locality: Wessels mine, Kalahari manganese field, South Africa
• Authors of publication: Armbruster, T.
• Journal of publication: European Journal of Mineralogy
• Year of publication: 1995
• Journal volume: 7
• Pages of publication: 1221 - 1225
• a: 12.34 Å
• b: 12.34 Å
• c: 12.34 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1879.08 ų
• Number of distinct elements: 7
• Space group number: 230
• Hermann-Mauguin space group symbol: I a -3 d
• Hall space group symbol: -I 4bd 2c 3
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No