Information card for entry 9017148

Structure parameters

• Mineral name: Voltaite
• Formula: Al Fe6.44 H24 K1.872 Mg1.56 O66 S12 Tl0.128
• Calculated formula: Al Fe6.44 H24 K1.872 Mg1.56 O66 S12 Tl0.128
• Title of publication: Crystal-chemistry of sulfates from the Apuan Alps (Tuscany, Italy). VI. Tl-bearing alum-(K) and voltaite from the Fornovolasco mining complex
• Authors of publication: Biagioni, C.; Mauro, D.; Pasero, M.; Bonaccorsi, E.; Lepore, G. O.; Zaccarini, F.; Skogby, H.
• Journal of publication: American Mineralogist
• Year of publication: 2020
• Journal volume: 105
• Pages of publication: 1088 - 1098
• a: 27.2635 Å
• b: 27.2635 Å
• c: 27.2635 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 20264.9 ų
• Number of distinct elements: 8
• Space group number: 228
• Hermann-Mauguin space group symbol: F d -3 c :2
• Hall space group symbol: -F 4ud 2vw 3
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No