Information card for entry 9001409

Structure parameters

• Mineral name: Garnet
• Formula: Al2 Ca0.75 Fe1.89 Mg0.24 Mn0.09 O12 Si3
• Calculated formula: Al2 Ca0.75 Fe1.89 Mg0.24 Mn0.09 O12 Si3
• Title of publication: Crystal chemistry and symmetry of a birefringent tetragonal pyralspite75-grandite25 garnet
• Authors of publication: Griffen, D. T.; Hatch, D. M.; Phillips, W. R.; Kulaksiz, S.
• Journal of publication: American Mineralogist
• Year of publication: 1992
• Journal volume: 77
• Pages of publication: 399 - 406
• a: 11.6207 Å
• b: 11.6207 Å
• c: 11.623 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1569.58 ų
• Number of distinct elements: 7
• Space group number: 142
• Hermann-Mauguin space group symbol: I 41/a c d :2
• Hall space group symbol: -I 4bd 2c
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No