refractory gold ore gold kiln hot in russia

refractory gold ore gold kiln hot in russia

The race is on. The industry needs to discover more economically viable means of extracting gold from refractory, low-grade ores and thereby increase reserves. Since 2012, there have been less than ten major gold deposits discovered globally. Looking at the five years prior to 2012, the number of major discoveries was nearly four times as high.

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