used placer gold mining equipment in caribou
used placer gold mining equipment in caribou. 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 meaning a shoal or sand bar Placer gold claims for sale Dawson City Mining District Yukon $100 000 Summary