Information card for entry 9013683

Structure parameters

• Mineral name: Clinozoisite
• Formula: Al2.5 Ca2 Cr0.5 O13 Si3
• Calculated formula: Al2.5 Ca2 Cr0.5 O13 Si3
• Title of publication: A crystal-chemical investigation of clinozoisite synthesized along the join Ca2Al3Si3O12(OH)-Ca2Al2CrSi3O12(OH) Note: T = 700 C, P = 1.2 GPa
• Authors of publication: Nagashima, M.; Geiger, C. A.; Akasaka, M.
• Journal of publication: American Mineralogist
• Year of publication: 2009
• Journal volume: 94
• Pages of publication: 1351 - 1360
• a: 8.8859 Å
• b: 5.6006 Å
• c: 10.15 Å
• α: 90°
• β: 115.322°
• γ: 90°
• Cell volume: 456.595 ų
• Ambient diffraction temperature: 973.15 K
• Ambient diffracton pressure: 1200000 kPa
• Sample thermal history: synthesized along the join Ca2Al3Si3O12(OH)-Ca2Al2CrSi3O12(OH) Note: T = 700 C
• Sample pressure history: synthesized along the join Ca2Al3Si3O12(OH)-Ca2Al2CrSi3O12(OH) Note: T = 700 C, P = 1.2 GPa
• Number of distinct elements: 5
• 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