Information card for entry 9017755

Structure parameters

• Mineral name: Potassic-hastingsite
• Formula: Al2.148 Ca2.07 Cl0.86 Fe4.68 H1.14 K0.61 Mg0.06 Mn0.06 Na0.2 O23.14 Si5.972 Ti0.04
• Calculated formula: Al2.148 Ca2.07 Cl0.86 Fe4.68 K0.61 Mg0.06 Mn0.06 Na0.2 O23.14 Si5.972 Ti0.04
• Title of publication: Potassic-hastingsite, KCa2(Fe2+4Fe3+)(Si6Al2)O22(OH)2, from the Keshiketeng Banner, Inner Mongolia, China: description of the neotype and its implication
• Authors of publication: Ren, G.; Li, G.; Shi, J.; Gu, X.; Fan, G.; Yu, A.; Liu, Q.; Shen, G.
• Journal of publication: Mineralogy and Petrology
• Year of publication: 2020
• Journal volume: 114
• Pages of publication: 403 - 412
• a: 9.9587 Å
• b: 18.2524 Å
• c: 5.3409 Å
• α: 90°
• β: 105.02°
• γ: 90°
• Cell volume: 937.649 ų
• Number of distinct elements: 12
• Space group number: 12
• Hermann-Mauguin space group symbol: C 1 2/m 1
• Hall space group symbol: -C 2y
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No