Marange diamond fields - WikipediaThe Marange diamond fields are an area of widespread small-scale diamond production in . While some diamond mines produce rough valued at over $1000 per carat, . The 7 companies currently operating are: Marange Resources, Anjin.panies mining diamonds in marange,Marange diamond plunder explodes - The Zimbabwe IndependentDec 16, 2016 . You are here: Home › News › Marange diamond plunder explodes .. mining companies that were operating in Zimbabwe's diamond-rich.
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