Information card for entry 9004727

Structure parameters

• Mineral name: Kupletskite
• Formula: Ca0.114 F0.5 H4 K1.82 Mn6.243 Na0.772 Nb0.426 O30 Si8 Ti1.574
• Calculated formula: Ca0.114 F0.5 K1.82 Mn6.243 Na0.772 Nb0.426 O30 Si8 Ti1.574
• Title of publication: Insights into astrophyllite-group minerals II: Crystal chemistry Sample: MSH38a Locality: altered nepheline syenite pegmatite at Mont Saint-Hilaire, Quebec, Canada
• Authors of publication: Piilonen, P. C.; McDonald, A. M.; Lalonde, A. E.
• Journal of publication: The Canadian Mineralogist
• Year of publication: 2003
• Journal volume: 41
• Pages of publication: 27 - 54
• a: 5.4028 Å
• b: 11.9178 Å
• c: 11.7 Å
• α: 113.036°
• β: 94.671°
• γ: 103.163°
• Cell volume: 662.729 ų
• Number of distinct elements: 10
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No