Information card for entry 9017741

Structure parameters

• Mineral name: Walstromite
• Formula: Ba0.57 Ca2 O9 Pb0.43 Si3
• Calculated formula: Ba0.57 Ca2 O9 Pb0.43 Si3
• Title of publication: Instalment of the margarosanite group, and data on walstromite-margarosanite solid solutions from the Jakobsberg Mn-Fe deposit, Varmland, Sweden
• Authors of publication: Holtstam, D.; Camara, F.; Karlsson, A.
• Journal of publication: Mineralogical Magazine
• Year of publication: 2021
• Journal volume: 85
• Pages of publication: 224 - 232
• a: 6.73527 Å
• b: 9.57172 Å
• c: 6.68718 Å
• α: 110.176°
• β: 102.606°
• γ: 83.206°
• Cell volume: 394.465 ų
• Number of distinct elements: 5
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No