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Recovery plant practice at De Beers Consolidated Mines , - SAIMM
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De Beers' big green machine sucks up Namibian diamonds | Reuters
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as diamonds and rubies; and for minerals such as uranium, asbestos, coal, sand, and , Use of jackhammers or other vibrating machinery can cause damage to.Chat Now!
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The Environmental Disaster That is the Gold Industry | Science ,
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Diamond - Mineral Fact Sheets - Australian Mines Atlas
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