Information card for entry 9015225

Structure parameters

• Mineral name: Werdingite
• Formula: Al13.571 B3.58 Fe0.8 Mg1.634 O37 Si4
• Calculated formula: Al13.571 B3.58 Fe0.8 Mg1.634 O37 Si4
• Title of publication: Werdingite from a pegmatite at Almgjotheii, Rogaland, Norway: The role of iron in a borosilicate with a mullite-type structure
• Authors of publication: Grew, E. S.; Armbruster, T.; Lazic, P.; Yates, M. G.; Medenbach, O.; Huijsmans, J. P. P.
• Journal of publication: European Journal of Mineralogy
• Year of publication: 2011
• Journal volume: 23
• Pages of publication: 577 - 589
• a: 7.98539 Å
• b: 8.15541 Å
• c: 11.4021 Å
• α: 110.436°
• β: 110.872°
• γ: 84.678°
• Cell volume: 649.732 ų
• Number of distinct elements: 6
• 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