Information card for entry 9016665

Structure parameters

• Mineral name: Hiortdahlite
• Formula: Ca4.64 F3 Mn0.45 Na1.62 O15 Si4 Zr1.29
• Calculated formula: Ca9.28 F6 Mn0.9 Na3.24 O30 Si8 Zr2.58
• Title of publication: Distinct domains in "guarinite" from Monte Somma, Italy: Crystal structures and crystal chemistry Note: "Guarinite" Domain I
• Authors of publication: Bellezza, M.; Merlino, S.; Perchiazzi, N.
• Journal of publication: The Canadian Mineralogist
• Year of publication: 2012
• Journal volume: 50
• Pages of publication: 531 - 548
• a: 10.973 Å
• b: 10.306 Å
• c: 7.367 Å
• α: 90.03°
• β: 109.63°
• γ: 90.11°
• Cell volume: 784.696 ų
• Number of distinct elements: 7
• 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