Mining - Industries - PwC Papua New GuineaSince 1970, the mining industry has dominated PNG's economy. Mineral exports are gold, copper, silver, nickel and cobalt. PNG mines are spread across the.gold mining industrial,The Environmental Disaster That is the Gold Industry | Science .Feb 14, 2014 . The No Dirty Gold campaign is anchored in its "golden rules," a set of criteria encouraging the metal mining industry to respect human rights.
gold mining industrial