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Patent granted in Australia for a method for leaching of a copper-containing ore

International Mining | January 13, 2012 | 1:34 am Base Metals Australia Europe Copper 

Alexander Mining has received notification from the Commissioner of Patents in Australia that its MetaLeach subsidiary has been granted a Standard Patent for a Method for Leaching of a Copper-containing Ore, patent number 2011200703 (this is derived from the Australian national phase entry...

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