Information card for entry 9009589

Structure parameters

• Mineral name: Polylithionite
• Formula: Al1.59 Ca0.01 Cs0.02 F1.515 Fe0.024 H0.585 K0.775 Li1.61 Mg0.066 Mn0.05 Na0.035 O10.485 Rb0.06 Si3.58
• Calculated formula: Al1.59 Ca0.01 Cs0.02 F1.515 Fe0.024 H0.585 K0.775 Li1.61 Mg0.066 Mn0.05 Na0.035 O10.485 Rb0.06 Si3.58
• Title of publication: The crystal structure of a 2M_1 lepidolite Note: This sample is about halfway along the trilithionite-polylithionite join Locality: Biskupice, Moravia, Czech Republic Note: Lepidolite series
• Authors of publication: Sartori, F.
• Journal of publication: Tschermaks Mineralogische und Petrographische Mitteilungen
• Year of publication: 1977
• Journal volume: 24
• Pages of publication: 23 - 37
• a: 5.209 Å
• b: 9.053 Å
• c: 20.185 Å
• α: 90°
• β: 99.125°
• γ: 90°
• Cell volume: 939.819 ų
• Number of distinct elements: 14
• Space group number: 15
• Hermann-Mauguin space group symbol: C 1 2/c 1
• Hall space group symbol: -C 2yc
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No