Information card for entry 9009360

Structure parameters

• Mineral name: Tangeite
• Formula: As0.41 Ca0.924 Cu H O5 Pb0.076 V0.59
• Calculated formula: As0.41 Ca0.924 Cu H O5 Pb0.076 V0.59
• Title of publication: Crystal structure refinement of a Sr-bearing term related to copper vanadates and arsenates of adelite and descloizite groups Locality: Molinello mine, Val Graveglia, Northern Appenines, Eastern Liguria, Italy
• Authors of publication: Basso, R.; Palenzona, A.; Zefiro, L.
• Journal of publication: Neues Jahrbuch fur Mineralogie, Monatshefte
• Year of publication: 1989
• Journal volume: 1989
• Pages of publication: 300 - 308
• a: 5.836 Å
• b: 7.43 Å
• c: 9.347 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 405.3 ų
• Number of distinct elements: 7
• Space group number: 19
• Hermann-Mauguin space group symbol: P 21 21 21
• Hall space group symbol: P 2ac 2ab
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No