Information card for entry 9001901

Structure parameters

• Mineral name: Ferri-clinoferroholmquistite
• Formula: Al0.2 Ca0.04 F0.42 Fe2.89 H1.58 K0.06 Li3.21 Mg1.21 Mn0.07 Na1.18 O23.58 Si8 Ti0.12 Zn0.02
• Calculated formula: Al0.2 Ca0.04 F0.42 Fe2.89 H1.58 K0.06 Li3.21 Mg1.21 Mn0.07 Na1.18 O23.58 Si8 Ti0.12 Zn0.02
• Title of publication: Ferri-clinoholmquistite, Li2(Fe,Mg)3Fe2Si8O22(OH)2, a new Li clinoamphibole from the Pedriza Massif, Sierra de Guadarrama, Spanish Central System
• Authors of publication: Caballero, J. M.; Monge, A.; Iglesia, A. L.; Tornos, F.
• Journal of publication: American Mineralogist
• Year of publication: 1998
• Journal volume: 83
• Pages of publication: 167 - 171
• a: 9.48 Å
• b: 17.845 Å
• c: 5.283 Å
• α: 90°
• β: 102.03°
• γ: 90°
• Cell volume: 874.101 ų
• Number of distinct elements: 14
• 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