Information card for entry 9011961

Structure parameters

• Mineral name: Hendricksite
• Formula: Al1.138 Ba0.01 Cr0.006 Fe0.252 H1.36 K0.89 Mg1.572 Mn0.4 Na0.1 O12 Si2.92 Ti0.072 Zn0.54
• Calculated formula: Al1.1376 Ba0.01 Cr0.006 Fe0.252 H2 K0.89 Mg1.572 Mn0.4002 Na0.1 O12 Si2.92 Ti0.072 Zn0.54
• Title of publication: Crystal structure refinement of hendricksite, a Zn- and Mn-rich trioctahedral potassium mica: a contribution to the crystal chemistry of zinc-bearing minerals Locality: Franklin Furnace, New Jersey, USA Note: polytype 1M
• Authors of publication: Robert, J. L.; Gasperin, M.
• Journal of publication: Tschermaks Mineralogische und Petrographische Mitteilungen
• Year of publication: 1985
• Journal volume: 34
• Pages of publication: 1 - 14
• a: 5.34 Å
• b: 9.254 Å
• c: 10.235 Å
• α: 90°
• β: 100.07°
• γ: 90°
• Cell volume: 497.985 ų
• Number of distinct elements: 13
• Space group number: 12
• Hermann-Mauguin space group symbol: C 1 2/m 1
• Hall space group symbol: -C 2y
• Duplicate of: 9009619
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No