Information card for entry 9004103

Structure parameters

• Mineral name: Tremolite
• Formula: Al0.16 Ca1.8 Cl0.012 F0.656 H1.332 K0.24 Mg5 Na0.56 O23.332 Si7.84
• Calculated formula: Al0.16 Ca1.8 Cl0.012 F0.656 H1.332 K0.24 Mg5 Na0.56 O23.332 Si7.84
• Title of publication: The crystal chemistry of the amphiboles: IV. X-ray and neutron refinements of the crystal structure of tremolite Sample: X-ray data
• Authors of publication: Hawthorne, F. C.; Grundy, H. D.
• Journal of publication: The Canadian Mineralogist
• Year of publication: 1976
• Journal volume: 14
• Pages of publication: 334 - 345
• a: 9.863 Å
• b: 18.048 Å
• c: 5.285 Å
• α: 90°
• β: 104.79°
• γ: 90°
• Cell volume: 909.6 ų
• Number of distinct elements: 10
• 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