Information card for entry 9017691

Structure parameters

• Mineral name: Fluor-tsilaisite
• Formula: Al7.038 B3 Ca0.014 F0.346 Fe0.027 H3 K0.005 Li0.306 Mn1.653 Na0.609 O30.654 Si5.937 Ti0.041
• Calculated formula: Al21.114 B9 Ca0.0429 F1.0386 Fe0.081 H9 K0.0138 Li0.9171 Mn4.959 Na1.827 O91.9611 Si17.811 Ti0.1233
• Title of publication: Fluor-tsilaisite, NaMn3Al6(Si6O18)(BO3)3(OH)3F, a new tourmaline from San Piero in Campo (Elba, Italy) and new data on tsilaisitic tourmaline from the holotype specimen locality Note: Sample CB1b, Split-site SREF
• Authors of publication: Bosi, F.; Andreozzi, G. B.; Agrosi, G.; Scandale, E.
• Journal of publication: Mineralogical Magazine
• Year of publication: 2015
• Journal volume: 79
• Pages of publication: 89 - 101
• a: 15.9619 Å
• b: 15.9691 Å
• c: 7.1426 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 1576.71 ų
• Number of distinct elements: 13
• Space group number: 160
• Hermann-Mauguin space group symbol: R 3 m :H
• Hall space group symbol: R 3 -2"
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No