The company's management started looking for ways to increase gold extraction. The problem is that Taldy-Bulak Levoberezhny contains copper and dispersed gold. To extract 80% of gold, it is necessary to increase the consumption of cyanide at least fivefold, and then environmental problems would arise.
The company has managed to improve the percentage of gold up to 77%, but there is no cost-effective and environmentally friendly technology for the processing of copper-gold concentrate in Kyrgyzstan.
http://www.timesca.com/index.php/news/17165-kyrgyzstan-s-gold-mining-companies-facing-problems
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