Information card for entry 9004625

Structure parameters

• Mineral name: Bigcreekite
• Formula: Ba H8 O9 Si2
• Calculated formula: Ba H8 O9 Si2
• Title of publication: Bigcreekite: A new barium silicate mineral species from Fresno County, California Locality: Fresno County, California, USA
• Authors of publication: Basciano, L. C.; Groat, L. A.; Roberts, A. C.; Gault, R. A.; Dunning, G. E.; Walstrom, R. E.
• Journal of publication: The Canadian Mineralogist
• Year of publication: 2001
• Journal volume: 39
• Pages of publication: 761 - 768
• a: 5.0453 Å
• b: 9.044 Å
• c: 18.366 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 838.035 ų
• Number of distinct elements: 4
• Space group number: 62
• Hermann-Mauguin space group symbol: P n m a
• Hall space group symbol: -P 2ac 2n
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No