Information card for entry 9009334

Structure parameters

• Mineral name: Batisite
• Formula: Ba0.63 Fe0.32 K1.07 Na1.3 Nb0.12 O14 Si4 Ti1.44 Zr0.12
• Calculated formula: Ba0.63 Fe0.32 K1.07 Na1.3 Nb0.12 O14 Si4 Ti1.44 Zr0.12
• Title of publication: Isomorphic substitutions, straight Si-O-Si geometry, and disorder of tetrahedral tilting in batisite, (Ba,K)(K,Na)Na(Ti,Fe,Nb,Zr)Si4O14 Locality: tertiary nephelinite-leucite volcanic rocks, Westeifel, W. Germany
• Authors of publication: Schmahl, W. W.; Tillmanns, E.
• Journal of publication: Neues Jahrbuch fur Mineralogie, Monatshefte
• Year of publication: 1987
• Journal volume: 1987
• Pages of publication: 107 - 118
• a: 10.499 Å
• b: 13.913 Å
• c: 8.087 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1181.29 ų
• Number of distinct elements: 9
• Space group number: 74
• Hermann-Mauguin space group symbol: I m c m
• Hall space group symbol: -I 2 2a
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No