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Publications (4)
Low grade ore dumps subject to leaching operations typically report the pregnant leach solution (PLS) to a downstream collection point, which is subsequently pumped out and processed for copper recovery. Proper design and operation of leaching collection facilities are critical to prevent the run-of-mine (ROM) dump from seepage and unper-mitted dis...
Description: The U.S. mining industry continues to be an outstanding reference in the world. Terms and conditions for the mining existence have experienced profound transformations in the last decades equally involving regulatory reforms on environmental protection, safety and advances in equipment technologies. The United States environmental regu...
Modern large-scale open pit mines move hundreds of thousands of tonnes of material daily, from the loading sources to the destination zones, whether these are massive mine dumps or, to a lesser extent, to the grinding mills. Mine dumps can be classified as leach or waste dumps, depending upon their economic viability to be processed in-place, a con...
Dump design and scheduling are critical elements to effective mine planning, especially if several of them are required in large-scale open pit mines. Infrastructure capital and transportation costs are considerable from an early stage in the mining project, and through the life-of-mine as these dumps gradually become immense structures. Delivered...
