Information card for entry 9014375

Structure parameters

• Mineral name: Tarbagataite
• Formula: Ca0.62 Cs0.04 F0.35 Fe3.15 H4.65 K0.76 Mg0.18 Mn2.96 Na0.5 Nb0.3 O30.65 Rb0.18 Si8 Sn0.12 Ti1.58 Zn0.01 Zr0.01
• Calculated formula: Ca0.62 Cs0.04 F0.35 Fe3.15 H4 K0.76 Mg0.18 Mn2.96 Na0.5 Nb0.3 O30.65 Rb0.18 Si8 Sn0.12 Ti1.58 Zn0.01 Zr0.01
• Title of publication: Tarbagataite, (K,_)2(Ca,Na)(Fe2+,Mn)7Ti2(Si4O12)2O2(OH)4(OH,F), a new astrophyllite-group mineral species from the Verkhnee Espe Deposit, Akjailyautas Mountains, Kazakhstan: Description and crystal structure
• Authors of publication: Stepanov, A. V.; Bekenova, G. K.; Levin, V. L.; Sokolova, E.; Hawthorne, F. C.; Dobrovol'skaya, E. A.
• Journal of publication: The Canadian Mineralogist
• Year of publication: 2012
• Journal volume: 50
• Pages of publication: 159 - 168
• a: 5.3868 Å
• b: 11.9141 Å
• c: 11.7171 Å
• α: 112.978°
• β: 94.641°
• γ: 103.189°
• Cell volume: 661.831 ų
• Number of distinct elements: 17
• 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