Information card for entry 9002886

Structure parameters

• Mineral name: Gatelite-(Ce)
• Formula: Al3.11 Ca1.11 Ce2.89 Fe0.35 H2 Mg0.54 O22 Si5
• Calculated formula: Al3.11 Ca1.11 Ce2.89 Fe0.35 H2 Mg0.54 O22 Si5
• Title of publication: Gatelite-(Ce), a new REE-bearing mineral from Trimouns, French Pyrenees: Crystal structure and polysomatic relationships with epidote and tornebohmite-(Ce)
• Authors of publication: Bonazzi, P.; Bindi, L.; Parodi, G. C.
• Journal of publication: American Mineralogist
• Year of publication: 2003
• Journal volume: 88
• Pages of publication: 223 - 228
• a: 17.77 Å
• b: 5.651 Å
• c: 17.458 Å
• α: 90°
• β: 116.18°
• γ: 90°
• Cell volume: 1573.26 ų
• Number of distinct elements: 8
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/a 1
• Hall space group symbol: -P 2yab
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No