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Last updated on April 23, 2014 at 17:01 EDT

Latest Corundum Stories

2014-02-10 23:24:43

A large selection of multiple stone mill units for food processing and grinding are available through Wohl Associates, Inc., experts in the food production machinery industry. Bohemia, NY (PRWEB) February 10, 2014 Wohl Associates has purchased several used stone mill units for food processing. The multiple units available may be viewed on the Wohl website and purchased through Wohl Associates. One such stone mill available through Wohl is the Fryma 250mm Corundum Stone Mill with a 30 KW...


Latest Corundum Reference Libraries

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2005-05-26 11:05:25

Corundum is the crystalline form of aluminium oxide and one of the rock-forming minerals. Corundum is naturally clear, but can have different colors when impurities are added. Transparent specimens are used as gems, called ruby if red, while all other colors are called sapphire. The word corundum comes from the Hindi kurand. The oxygen atoms in corundum are arranged in a hexagonal close-packing, with the smaller aluminium atoms occupying 2/3 of the octahedral gaps. The coordination of the...

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