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    • Published in: Journal of Environmental Protection · 2014Authors: Peter W Appel · Leoncio NaoyAffiliation: Delft University of TechnologyAbout: Gold · PollutionInquire Now
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      • Ore Wikipedia

        Gold ore (size: 7.5 × 6.1 ... will directly affect the costs associated with mining the ore. The cost of extraction must thus be weighed against the metal value ...