Mongolia 1,000t/d Gold Mineral Processing Plant
Morocco 500t/d Silver Mineral Processing Plant

Morocco 500t/d Silver Mineral Processing Plant

As the exploration got deeper, the original 300tpd silver cyanide plant was no longer able to meet the process needs. Due to the shortage of equipment maintenance and the inappropriate process, the plant capacity fell short of expectations and silver recovery dropped year by year. So the client decided to upgrade the plant. The raw ore consisted of metallic minerals (native silver, pyrite and limonite) and gangue minerals (quartz, feldspar and clay), with silver being the valuable mineral.




The project saw a reduction of 15% in production costs, exceeding the client’s expectations by 5%. The silver recovery was up to 83.95% after the raw ore was grinded and treated by gravity concentration and flotation. The whole plant ran smoothly with sound equipment performance, and the mineral processing indices and economic benefits met the requirements. Xinhai’s EPC+M+O service received full recognition from the client.

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