Information card for entry 9010071

Structure parameters

• Mineral name: Dickinsonite-(KMnNa)
• Formula: Al Ba0.01 Ca0.51 F0.03 Fe3.8 H1.97 K0.5 Li0.3 Mn9.7 Na4.92 O50 P12 Pb0.01 Sr0.05
• Calculated formula: Al Ba0.01 Ca0.51 F0.03 Fe3.8 H1.97 K0.5 Li0.3 Mn9.7 Na4.92 O49.97 P12 Pb0.01 Sr0.05
• Title of publication: The arrojadite enigma: I. A new formula and a new model for the arrojadite structure Sample: Branchville, Connecticut, USA
• Authors of publication: Camara, F.; Oberti, R.; Chopin, C.; Medenbach, O.
• Journal of publication: American Mineralogist
• Year of publication: 2006
• Journal volume: 91
• Pages of publication: 1249 - 1259
• a: 16.69 Å
• b: 10.1013 Å
• c: 24.8752 Å
• α: 90°
• β: 105.616°
• γ: 90°
• Cell volume: 4038.93 ų
• Number of distinct elements: 14
• Space group number: 9
• Hermann-Mauguin space group symbol: C 1 c 1
• Hall space group symbol: C -2yc
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No