Betolar has entered into a strategic collaboration with the Geological Survey of Finland (GTK) and Australian company EcoGraf Limited in the Epanko graphite project in Tanzania.
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Researchers discover method for extracting valuable metal from electronic waste — here's how it works
A Cornell University-led research team has created a new process to extract 99.9% of the gold from electronic waste to help turn carbon dioxide into useful organic materials. Discarded electronics are ...
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