Information card for entry 9001169

Structure parameters

• Mineral name: Franklinfurnaceite
• Formula: Al0.25 Ca2 Fe0.75 H8 Mg0.65 Mn3.05 O18 Si2 Zn2.3
• Calculated formula: Al0.25 Ca2 Fe0.75 H8 Mg0.65 Mn3.05 O18 Si2 Zn2.3
• Title of publication: Crystal structure of franklinfurnaceite: A tri-dioctahedral zincosilicate intermediate between chlorite and mica
• Authors of publication: Peacor, D. R.; Rouse, R. C.; Bailey, S. W.
• Journal of publication: American Mineralogist
• Year of publication: 1988
• Journal volume: 73
• Pages of publication: 876 - 887
• a: 5.483 Å
• b: 9.39 Å
• c: 14.51 Å
• α: 90°
• β: 97.04°
• γ: 90°
• Cell volume: 741.421 ų
• Number of distinct elements: 9
• Space group number: 5
• Hermann-Mauguin space group symbol: C 1 2 1
• Hall space group symbol: C 2y
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No