Duobaoshan Copper Mine
Nenjiang County, Heihe City, Heilongjiang Province
RESERVES & RESOURCES
Contained copper of 2.44Mt with grade of 0.40%
MINING & PROCESSING METHODS
Open pit mining, underground mining + flotation
100,500 tonnes of mined copper,1.94 tonnes of mined gold, and 34.31 tonnes of mined silver
The Heilongjiang Duobaoshan Copper Mine is one of Zijin’s core copper mines. It was included in the “National Green Mines” list by the Ministry of Natural Resources of China in 2021. It has a processing capacity of 80,000 tonnes per day and an annual output of over 100,000 tonnes of copper.