Tag: copper oxide ores

March 23, 2016

Copper North Mining Advances PEA for Carmacks Project

Copper North Mining Corp. (TSXV:COL) announced an update investors on progress of metallurgical studies and engineering of the Carmacks copper-gold-silver...
February 10, 2011

Copper Mining in Chile Part II

Critics claim that Chile is losing its competitiveness in terms of attracting small mining companies. This is not because Chile’s...