Information card for entry 9003057

Structure parameters

• Mineral name: Julgoldite-(Fe3+)
• Formula: Al0.312 Ca2 Fe2.688 H4 O14 Si3
• Calculated formula: Al0.312 Ca2 Fe2.688 O14 Si3
• Title of publication: The crystal chemistry of julgoldite-Fe3+ from Bombay, India, studied using synchrotron X-ray powder diffraction and 57Fe Mossbauer spectroscopy
• Authors of publication: Artioli, G.; Geiger, C. A.; Dapiaggi, M.
• Journal of publication: American Mineralogist
• Year of publication: 2003
• Journal volume: 88
• Pages of publication: 1084 - 1090
• a: 8.8879 Å
• b: 6.058 Å
• c: 19.3321 Å
• α: 90°
• β: 97.498°
• γ: 90°
• Cell volume: 1032 ų
• Number of distinct elements: 6
• Space group number: 12
• Hermann-Mauguin space group symbol: A 1 2/m 1
• Hall space group symbol: -A 2y
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No