Information card for entry 9003654

Structure parameters

• Mineral name: Levyne-Ca
• Formula: Al5.574 Ca2.56 H72 K0.56 Na0.5 O66.72 Si12.426
• Calculated formula: Al5.574 Ca2.56 H49.44 K0.56 Na0.5 O60.72 Si12.426
• Title of publication: Anomalous elastic behavior and high-pressure structural evolution of zeolite levyne Locality: Beech Creek, Grant County, Oregon P = 3.0 GPa
• Authors of publication: Gatta, G. D.; Comodi, P.; Zanazzi, P. F.; Ballaran, T. B.
• Journal of publication: American Mineralogist
• Year of publication: 2005
• Journal volume: 90
• Pages of publication: 645 - 652
• a: 13 Å
• b: 13 Å
• c: 22.676 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 3318.82 ų
• Ambient diffracton pressure: 3000000 kPa
• Number of distinct elements: 7
• Space group number: 166
• Hermann-Mauguin space group symbol: R -3 m :H
• Hall space group symbol: -R 3 2"
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No