Gold Mining in Canada
The Centre 10052-117 St. NW, Edmonton, Alberta, CanadaYossi Gutman and David Marcus will share their theoretical and practical experiences in this unique business.Unlike hardrock mining, which extracts veins of precious minerals from solid rock, placer mining is the practice of separating heavily eroded minerals like gold from sand or gravel. The word placer is thought to have come from Catalan and Spanish, ...