The CSIRO's David Robinson discusses the work to improve nickel laterite's viability.
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High gas levels keep coal mine closed
High carbon monoxide levels are likely to keep Vale SA's Carborough Downs coal mine closed for the foreseeable future, mining unions say.
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BHP to combine struggling aluminium and nickel assets
BHP Billiton has shifted its struggling aluminium and nickel assets into a single division based in Perth, which it says represents long-term faith in the industries.
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