Mining and Sustainable Development: Oxymoron or RX for a Bright Future?

In this paper, we attempt to answer an often asked question, how can metal mining be compatible with the principles of sustainable development. Starting with the classic Brundtland Commission definition of sustainable development as "development that meets the needs of the present without compromising the ability of future generations to meet their own needs," we make the case that mining is or should be sustainable, using examples of sustainable practices at ASARCO LLC, an integrated U.S primary copper producer. These examples cover the entire mining cycle starting with exploration, mining, beneficiation, smelting, refining, closure and post-closure and post-mining land use. It is hoped that the presentation will challenge the mining industry to even greater innovation as future mineral development projects are planned.