Grasberg Mining The Richest And Most Remote Deposit Of Copper And Gold In The World In The Mountains Of Irian Jaya Indonesia - gillg.tk

grasberg mining the richest and most remote deposit of - grasberg mining the richest and most remote deposit of copper and gold in the world in the mountains of irian jaya indonesia george a mealey on amazon com free shipping on qualifying offers in 1936 deep in the heart of new guinea a young dutch geologist made a remarkable discover a glistening black outcropping of high grade copper ore