Information card for entry 9007251

Structure parameters

• Mineral name: Ferrocolumbite
• Formula: Ca0.001 Fe0.747 Mn0.215 Nb1.894 O6 Sc0.003 Sn0.001 Ta0.094 Ti0.027 W0.003
• Calculated formula: Ca0.001 Fe0.747 Mn0.215 Nb1.894 O6 Sc0.003 Sn0.001 Ta0.094 Ti0.027 W0.003
• Title of publication: High-temperature X-ray investigation of natural columbites Note: sample BRA3 at T = 20 C Locality: San Jose de Safira, Minas Gerais, Brazil
• Authors of publication: Tarantino S C; Zema M; Pistorino M; Domeneghetti M C
• Journal of publication: Physics and Chemistry of Minerals
• Year of publication: 2003
• Journal volume: 30
• Pages of publication: 590 - 598
• a: 14.288 Å
• b: 5.7364 Å
• c: 5.0562 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 414.415 ų
• Ambient diffraction temperature: 293.15 K
• Number of distinct elements: 10
• Space group number: 60
• Hermann-Mauguin space group symbol: P b c n
• Hall space group symbol: -P 2n 2ab
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No