Information card for entry 9010438

Structure parameters

• Mineral name: Vurroite
• Formula: As4.71 Bi6.97 Cl3 Pb9.6 S27 Sn0.72
• Calculated formula: As4.71 Bi6.97 Cl2.9996 Pb9.6 S27.0004 Sn0.72
• Title of publication: The crystal structure of vurroite, Pb20Sn2(Bi,As)22S54Cl6: OD-character, polytypism, twinning, and modular description
• Authors of publication: Pinto, D.; Bonaccorsi, E.; Balic-Zunic T; Makovicky, E.
• Journal of publication: American Mineralogist
• Year of publication: 2008
• Journal volume: 93
• Pages of publication: 713 - 727
• a: 8.371 Å
• b: 45.502 Å
• c: 27.273 Å
• α: 90°
• β: 98.83°
• γ: 90°
• Cell volume: 10265.1 ų
• Number of distinct elements: 6
• 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