Modern Mineral Processing Technology And Development Trend
As worldwide demand escalates, more pressure than ever before is being brought to bear on the Earth's fundamental resources.

Using sophisticated, modern technologies, mineral process engineers extract and refine valuable minerals from raw ores, as well as protect and restore the environment.

Mineral process engineers also create new products from materials that were once considered waste, cleaning up the landscape while promoting economic growth.
Article Sources: http://www.chem.mtu.edu/org/mmpe/