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Gold Mining In Brazil River In Karnataka
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Gold Mining In Brazil River In Karnataka

Gold Mining In Brazil River In Karnataka

Sep 01 2015 Artisanal gold mining AGM is an important source of income in a developing lowincome region Hentschel et al 2003 such as the Brazilian Amazon due to the high Au concentration in the sediments of the river bottom 330 gm 3and in the layer of alluvial overconsolidated deposit called mocoror up to35 gm 3 Bastos 2004This activity has played and currently plays an important

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