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The uses and properties of the mineral Corundum with photos by Geology.com ... Corundum is a very interesting mineral. It is an exceptionally hard aluminum oxide that forms in igneous and metamorphic rocks. It is primarily used as an abrasive. Corundum is also one of the most popular minerals - rubies and sapphires are...
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THE MINERAL CORUNDUM ... Corundum is the second hardest natural mineral known to science. The hardest mineral, diamond is still four times harder than corundum. The hardness of corundum can be partially attributed to the strong and short oxygen-aluminum bonds.
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Read about corundum, corundum mineral, natural corundum, corundum mineral uses, corundum information, corundum properties, corundum suppliers, corundum exporters, corundum producers, corundum resources, al2o3, corundum applications, synthetic corundum, corundum uses, corundum deep red, corundum powder. ... Finely ground corundum,
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Links to other databases for Corundum :; 1 - Alkali-Nuts(English); 2 - Am. Min. Crystal Structure Database; 3 - Amethyst Galleries' Mineral Gallery; 4 - Athena; 5 - CalTech Mineral Spectroscopy; 6 - Franklin Minerals(Dunn); ... Translate Corundum Mineral Data :;
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Corundum mineral information page at mineralminers.com: your on-line link for factual scientific data and mineralogical information about natural corundum, with links to several different varieties of natural corundum as well information on corundum mining locations and background info on corundum variety physical ...
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3.9 - 4.1 ... TheImage Home Minerals by Name Minerals by Class Gemstones ... A photo of the mineral corundum...
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A not so common mineral in Scandinavia. Sweden : a few localities are known. ... South Kallskaret, Tafjord area. In an anothositic layer, close to a dunite, with an extreme coarse grained corundum, up to 15-20 cm crystals. Associated minerals are margarite and chlorite.
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