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    May 7, 2011 When miners find rock containing mineral ore, they first extract the rock from the earth. This can be a huge process, sometimes displacing

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    Dec 1, 2015 Moreover, the unclaimed ore and spent processing chemicals, known as However, mining in South Africa has the legacy of silica exposure,

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    recent years, including South Africanbased BlackEmpowerment an interesting departure from traditional mineral processing thinking, will be described.

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    View all volumes in this series Developments in Mineral Processing South Africa, Southia and the South Sandwich Islands, South Korea, Spain

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