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MEI Online: Commodities: Metallic Ores: Gold: Latest News: September 11th 2012 |
:: Refractory Gold Processing Refractory gold ore needs pre-treatment for cyanidation to be effective in gold recovery. In the September 2012 issue of Mining Magazine (pps. 148-160) Ailbhe Goodbody looks at the advantages and disadvantages of the most common pre-treatment options, and speaks to some companies that offer, or use, the processes.
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