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Renova puts up to $400 mln in South Africa manganese business .

Aug 23, 2012 . But the program minimum is stabilizing UMK production at the current level, . meaning the manganese content in the ore] and maintains mining . of gold (65,200 ounces, down 2.7% from 2010) at the Aginskoye deposit.

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United Manganese of Kalahari (UMK) is a South African company, mining . Mission. Operating – to produce manganese ore of consistent quality in a safe and.

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Feb 9, 2017 . EMP) report for UMK Mine was authorised in 2007 by the Northern Cape . stockpiles, waste rock and product stockpile dumps, and associated .. DEA (2010), Guideline on Need and Desirability, Integrated Environmental.