A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anglo American Withdraws from Michiquillay
of its acquisition by Anglo American, historic exploration work on the property had included 159 diamond drill holes totaling 41,500 m and underground tunneling totaling 2,500 m. The Peruvian government has estimated Michiquillay reserves at 544 million mt, grading 0.69% copper, more than 0.1 g/mt gold, and more than 2 g/mt silver, using a 0.40% copper cutoff.
Anglo American Withdraws from Michiquillay
of its acquisition by Anglo American, historic exploration work on the property had included 159 diamond drill holes totaling 41,500 m and underground tunneling totaling 2,500 m. The Peruvian government has estimated Michiquillay reserves at 544 million mt, grading 0.69% copper, more than 0.1 g/mt gold, and more than 2 g/mt silver, using a 0.40% copper cutoff.
Anglo American Withdraws from Michiquillay
2015
Article (Journal)
English
Online Contents | 1996
Online Contents | 2017
EPA withdraws revised TMDL rule
British Library Online Contents | 2003
BHP Billiton Withdraws Bid for PotashCorp
Online Contents | 2010