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Click Here for Larger Spiroffite Image in a New Browser Window Images: ... Comments: Milky yellow crystalline aggregate of Spiroffite on matrix. ...
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Name Origin: The name reflects the similarity with the unit-cell parameters and composition to spiroffite. Help on Synonym: Synonym: IMA2002-047 ...
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Spiroffite mineral data, information about Spiroffite, its properties and worldwide locations. ... This page provides mineralogical data about Spiroffite. ... Classification of Spiroffite...
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; Mineral list contains entries from the region specified including sub-localities; Mineral List:; ... [Dr. Kameki Kinoshita collection (curated at Geological Survey of Japan); Econ Geol (1985) 80:1415-1424; Naotatsu Shikazono & Masaaki Shimizu (1988) Electrum: Chemical composition, ... Bull 32 The University Museum,
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Raman bands for spiroffite observed at 721 and 743 cm−1, and 650 cm−1 are ... A second spiroffite mineral sample provided a Raman spectrum with bands at ...
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Several compounds isotypic to the mineral spiroffite were obtained as high quality single crystals via hydrothermal reactions. These materials, which have ...
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l,a spiroffite est isostructuale avec le Zn{qOs, synthdtique. I1 y a deux positions Te^distinctes, 4e er.8f, respectivement. ...
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Feb 2, 2009 ... Raman spectroscopy has been used to study the tellurite minerals spiroffite and carlfriesite, which are minerals of formula type A2(X3O8) ...
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Spiroffite (Mn2+, Zn)2Te4+; 3 O8; c 2001-2005 Mineral Data Publishing, version 1; Crystal Data: Monoclinic. Point Group: 2/m. Anhedral crystals, to 1 cm, commonly cleavable massive. Physical Properties: Cleavage: Observed in at least two directions.
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Next page Previous page ... A track layout for rail or road transport from large opencast pits. The track is arranged spirally along the steep rise from the coal or ore benches so that the gradient is moderate throughout. Nelson ; ... Spiral Vane Disk Cutter...
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