alluvial mining for diamonds in guinea

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alluvial mining for diamonds in guinea

Aug 01, 2015 1. Although precise figures are unavailable, estimates of number of diamond diggers in all three countries have been provided: for Guinea, 95,000–110,000; Sierra Leone, 300,000; and Liberia, 75,000 (Maconachie, 2008, Chirico et al., 2012, World Bank, 2012).The general multiplier effect used is six, which means that in each case, the number of people dependent on artisanal diamond mining for ...

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