Copper $ 5.359 / lb -2.36%
Brent Crude Oil $ 61.12 / bbl -0.78%
Palladium $ 1542.7 / ozt 0.44%
Crude Oil $ 57.44 / bbl -0.78%
Natural Gas $ 4.113 / Btu -2.79%
Silver Futures $ 62.007 / ozt -3.09%
Aluminum Futures $ 2855.75 / ton -1.47%
Micro Gold Futures $ 4360 / ozt 0.37%
Micro Silver Futures $ 62.007 / ozt -3.08%
Platinum $ 1762.5 / ozt 2.89%
Gold Futures $ 4328.3 / ozt 0.45%
Go to MDC Markets

Company proposes to mine Arizona copper deposit using in-situ method

Andrew Topf | December 22, 2011 | 8:35 pm Base Metals Europe Copper 

Conventional copper mining involves removing ore from the ground, then crushing and treating it to remove the minerals trapped in the rock. The process involves a huge amount of earthmoving, especially since a layer of overburden usually needs to be...

Mining.com Recommends

Contest Ranking Modal BG Contest Ranking Modal BG
Contest Ranking Title

Your Rankings.

The new Mining Power Rankings are live. Vote for the sector’s leaders in each of the Large-, Small-, and Micro-Cap leagues.

Vote Now