Information card for entry 9005041

Structure parameters

• Mineral name: Strontiopiemontite
• Formula: Al1.8 Ca1.05 Fe0.32 H Mn1.1 O13 Si3 Sr0.73
• Calculated formula: Al1.8 Ca1.05 Fe0.32 H Mn1.1 O13 Si3 Sr0.73
• Title of publication: Strontiopiemontite, a new member of the epidote group, from Val Graveglia, Liguria, Italy Sample: SRPM
• Authors of publication: Bonazzi, P.; Menchetti, S.; Palenzona, A.
• Journal of publication: European Journal of Mineralogy
• Year of publication: 1990
• Journal volume: 2
• Pages of publication: 519 - 523
• a: 8.849 Å
• b: 5.671 Å
• c: 10.203 Å
• α: 90°
• β: 114.63°
• γ: 90°
• Cell volume: 465.43 ų
• Number of distinct elements: 8
• Space group number: 11
• Hermann-Mauguin space group symbol: P 1 21/m 1
• Hall space group symbol: -P 2yb
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No