How "Changing" Transportation Can Effect Mining Profits

During the last 10 years there have been many new developments in transport and handling equipment. Important technical and economic developments that can be used to reduce costs are; new terminal and materials handling concepts large river tows - 40,000 tons and 9000 hp towboats slurry loading and unloading of ocean vessels long distance pipelining of solids development of the shuttle train (unit train) large ocean barges ? 25,000+ tons ? pushed & towed 150,000 ton self-unloading super tankers - 300,000+ tons container shipping Some of these developments have been discussed at SME meetings in papers describing the transportation of minerals from new mines. But, only a few papers described improved transportation from older operations. Since transportation is a major part of the delivered cost for minerals, the economic benefits to be gained by putting new transportation developments to work are very substantial. Frequently good transportation planning and management makes the difference between a marginal ore body and a very profitable one.