Copper mining and production | Institute for Rare Earths …
KGHM is mining copper (571.000 t in the year 2011) and silver (1260 t in the year 2011) as well as gold, lead and rock salt. ... in the laboratory and in pilot plants. In addition to European research institutes, seven companies from the mining, processing and plant construction sectors are involved in FineFuture, including the Polish group of ...