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the mining mans perspective
Chapter 2Prospecting and Exploration
11 other sections not shown
aluminum ammonium nitrate ANFO angle average bauxite belt bench blasthole blasting agents borehole brisance Bucyrus-Erie capacity carbon chemical companies compressor concentration conveyor copper core Corp cost CPRM crusher density deposits detonation diameter dragline dredge drilling dynamite electric energy engineering equipment excavation explosive factor geochemical geologic Gold Acres grade haul haulage hematite holes hydraulic increase industry Iron kaolin leaching loaders loading located magnetite maintenance major material maximum ment metal Metalog method mill million tons mineral mining motor nitroglycerin nomograph open-pit open-pit mining operation orebody overburden Phosphate placer plant porphyry potential pressure production pump range ratio rock rotary sample shovels slope slurry soil steel stripping sump sump pumps surface taconite tailings temperature Texasgulf tion trucks types unit uranium velocity velocity of detonation vertical waste wellpoints zone