Information card for entry 9004966

Structure parameters

• Mineral name: Olgite
• Formula: Ba0.88 Ca0.04 Ce0.06 La0.04 Na2.2 O8 P2 Sr0.78
• Calculated formula: Ba0.88 Ca0.04 Ce0.06 La0.04 Na2.2 O8 P2 Sr0.78
• Title of publication: Refinement of the crystal structure and revision of the chemical formula of olgite: (Ba,Sr) (Na,Sr,REE)2 Na [PO4]2 Sample: III
• Authors of publication: Sokolova, E.; Hawthorne, F. C.; Khomyakov, A. P.
• Journal of publication: The Canadian Mineralogist
• Year of publication: 2005
• Journal volume: 43
• Pages of publication: 1521 - 1526
• a: 5.5492 Å
• b: 5.5492 Å
• c: 7.0286 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 187.439 ų
• Number of distinct elements: 8
• Space group number: 164
• Hermann-Mauguin space group symbol: P -3 m 1
• Hall space group symbol: -P 3 2"
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No