1. Home
  2. > low price environmental copper mine high frequency screen in Quezon City
low price environmental copper mine high frequency screen in Quezon City

low price environmental copper mine high frequency screen in Quezon City

Kennecott officials closely monitor movements in the107-year-oldmine– which produces 25 percent of thecopperused in theUnited States– and they recognized signs of increasing instability in the months before the slide, closing and removing a visitor center on thesouthedge of the 2.8-mile-wide, 3,182-foot-deep open pit, which the company claims is the world’s largest manmade excavation.

[email protected]

Relate Product

News

swt