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Cobaltite - Wikipedia, the free encyclopedia
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THE MINERAL COBALTITE ... Group: Cobaltite Group ... Cobaltite although rare is still an important and valuable ore of cobalt, a strategically and industrially useful metal. The symmetry of cobaltite is somewhat in dispute. Its structure is very similar to the structure of pyrite, FeS2.
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The Cobaltite Group is composed of minerals with a similar isometric or pseudo-isometric structure and related chemistry. The general formula for this group is ABX. The A ion can be either cobalt, nickel, iridium, iron, palladium, platinum, rhodium and/or ruthenium.
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Classification of Cobaltite ... Type Occurrence of Cobaltite ... Physical Properties of Cobaltite...
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Cobaltite : CoAsS ... This specimen hosts several brilliant crystals of Cobaltite in matrix. There are crystals visible on all sides of the specimen, ranging in size up to nearly 1cm. Ex. Ward's. Specimen size is 8.4cm x 4.8cm x 4.3cm.
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General Cobaltite Information ... Cobaltite Image ... Cobaltite Crystallography...
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ordered and disordered cobaltite. Amer. Mineral., 50, 1002–1014. ... data, optical anisotropism, and thermal stability of cobaltite, gersdorffite, ...
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Sulphides : nickeline-cobaltite-skutterudite group. ... Cobaltite from Riddarhyttan. Small xx. ... Cobaltite from Riddarhyttan. As above, after some work.
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Cobaltite is similar to pyrite in terms of crystal shape, but is easily distinguished by color. Cobaltite is metallic grey. Pyrite is brassy yellow. ... Cobaltite; Norway; Scott 1197; 5.20 krone; 18 Jun 1998...
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<a href="http://qanda.encyclopedia.com/question/cobaltite-531400.html" >What ... Overview of thermoelectric sodium cobaltite:. ... Studies from University of ...
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