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Geological Society, London, Special Publications; 1992; v. 63; p. 149-153;
DOI: 10.1144/GSL.SP.1992.063.01.15
© 1992 Geological Society of London

The use of three-dimensional surface modelling in the design of mines and quarries

J. Norton

MOSS Systems Limited, Moss House, North Health Lane, Horsham, West Sussex RH12 5QE, UK

Major changes have occurred in mining practice as a result of the evolution of computer technology. MOSS Systems Limited was one of the first companies to develop and market a system geared to the requirements of mineral extraction operators. The benefits inherent in the use of such a 3D modelling system are described in detail. MOSS analysis techniques can be applied to the 3D model at any stage in the design or subsequent operation of the workings. These techniques include the generation of sections and profiles, volumetric and mass-haul analyses, contouring, and isopachyte analysis. A novel example of the use of MOSS in the optimized design of spoilheap geometry is given.