In the field of extractive metallurgy, mineral processing, also known as ore dressing, is the . The simplest method of separating ore from gangue consists of picking out the . Mineral processing can involve four general types of unit operation: Also new sensors have been developed which exploit material properties such.
Research in basic geological sciences, geophysical and geochemical .. climatological impacts on mining operations, including precipitation and prevailing winds . Exploration geologists are now developing new ore deposit models to . X ray fluorescence, which can directly determine concentrations of elements in rocks,.