Latest Abrasives Stories
TSX.V Symbol (DMI) KELOWNA, BC, April 15, 2015 /PRNewswire/ - Diamcor Mining Inc.
LONDON, March 5, 2015 /PRNewswire/ -- US demand to rise 3.8% annually through 2019Demand for abrasives in the US is forecast to rise 3.8 percent per year through 2019 to $6.9
DUBLIN, Feb .11, 2015 /PRNewswire/ --Research and Markets
Diamond Lighthouse has announced a contest to win a free diamond necklace.
GIA announces the release of a comprehensive global report on Alumina Zirconia Oxide Abrasives.
NEW YORK, Jan. 28, 2015 /PRNewswire/ -- Britannia Mining, Inc.
January 5th, Diamonds Delivered to US North East; Evidence of Britannia's Precious Stones Buy/Sell Capabilities NEW YORK, Jan. 15, 2015 /PRNewswire/ -- Britannia Mining, Inc.
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...
- Any of various tropical Old World birds of the family Indicatoridae, some species of which lead people or animals to the nests of wild honeybees. The birds eat the wax and larvae that remain after the nest has been destroyed for its honey.