EMERALD GLOW At 11 685 ct, Imboo was unearthed by skillfully breaking the emerald free from the surrounding matrix by hand Gemstone miner Gemfields has mined its biggest emerald from its Kagem Mining ...
An independent desk-based review of the discounted cashflow model for the GEM has highlighted the potential profitability of the project over a 17-year mine life. Production at GEM has largely been ...
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