Upfront: Copper & Zinc


Reclamation on solid ground

How a former jarosite pond and a man-made wetland brought nature back to Glencore’s Kidd Metsite. By Chris Windeyer


Copper Mountain’s mission impossible

Ore variability drives crushing capacity to extremes. By Alexandra Lopez-Pacheco


Channelling the future

Economist Patricia Mohr says a copper price rebound will take years but zinc is heating up. By Virginia Heffernan

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