Bonacinaite Sc(AsO4)·2H2O In the dumps of the Varenche mine, SaintBarthélemy valley, Nus, Val d'Aosta, Italy (45° 47'25"N, 7°28'55"E). The As-analogue of kolbeckite Monoclinic: P21/n; structure determined a=5.533(1), b=10.409(2), c=9.306(2) Å, ?= 91.94(3)° 4.865(100), 4.638(18), 4.525(32), 3.771(34), 2.924(44), 2.759(31), 2.665(94), 1.733(36) Type material is deposited in the mineralogical collections of the Museum of the Earth Sciences Department, University of Milano, catalogue number MCMGPG-H2018-001 (holotype), the Natural History Museum, Vienna, catalogue number O 571 (crystal used for the crystal structure determination), and the Laboratory of Mineralogy, University of Lie?ge, Belgium, catalogue number 21180 (crystal used for optical measurements)
Bonacinaite, IMA 2018-056
Vignola P;
2018
Abstract
Bonacinaite Sc(AsO4)·2H2O In the dumps of the Varenche mine, SaintBarthélemy valley, Nus, Val d'Aosta, Italy (45° 47'25"N, 7°28'55"E). The As-analogue of kolbeckite Monoclinic: P21/n; structure determined a=5.533(1), b=10.409(2), c=9.306(2) Å, ?= 91.94(3)° 4.865(100), 4.638(18), 4.525(32), 3.771(34), 2.924(44), 2.759(31), 2.665(94), 1.733(36) Type material is deposited in the mineralogical collections of the Museum of the Earth Sciences Department, University of Milano, catalogue number MCMGPG-H2018-001 (holotype), the Natural History Museum, Vienna, catalogue number O 571 (crystal used for the crystal structure determination), and the Laboratory of Mineralogy, University of Lie?ge, Belgium, catalogue number 21180 (crystal used for optical measurements)I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
