Information card for entry 9014190

Structure parameters

• Mineral name: Fluornatromicrolite
• Formula: As0.04 Ca0.88 F0.73 H0.24 Na0.88 Nb0.14 O6 Pb0.02 Si0.12 Ta1.7
• Calculated formula: As0.04 Ca0.88 F0.73 Na0.88 Nb0.14 O6 Pb0.02 Si0.12 Ta1.7
• Title of publication: The crystal structure of a microlite-group mineral with a formula near NaCaTa2O6F from the Morro Redondo mine, Coronel Murta, Minas Gerias, Brazil
• Authors of publication: Andrade, M. B.; Atencio, D.; Menezes, L. A. D.; Ellena, J.
• Journal of publication: The Canadian Mineralogist
• Year of publication: 2011
• Journal volume: 49
• Pages of publication: 615 - 621
• a: 10.4396 Å
• b: 10.4396 Å
• c: 10.4396 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1137.76 ų
• Number of distinct elements: 10
• Space group number: 227
• Hermann-Mauguin space group symbol: F d -3 m :2
• Hall space group symbol: -F 4vw 2vw 3
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No