Refractory gold ores present significant challenges to conventional extraction methods. In these ores, gold is tightly encapsulated within sulphide minerals or locked by carbonaceous matter ...

First gold at Valentine, Atlantic Canada’s largest mine of the precious metal, is expected to be produced in September.

Canadian miner Equinox Gold has begun processing ore at its Valentine gold mine in Newfoundland and Labrador, with first gold expected within the next month. “I am pleased to announce that our ...

The new water-based process being used by some independent Mongolian miners can extract up to 80% of the gold from the ore and is much cleaner than processes using mercury or cyanide.

The company is looking to establish the first chemical process gold mine in Oregon. Chemical process mining typically uses a cyanide solution to extract precious metals from low-grade ore.

Equinox Gold says its Valentine gold mine in Newfoundland & Labrador has begun processing ore through its 2.5M metric tons/year facility.

Refractory Gold Ore Processing and Recovery Publication Trend The graph below shows the total number of publications each year in Refractory Gold Ore Processing and Recovery.