West Perth-based mining company Sphere Investments Ltd has completed a pre-feasibility study on its Guelb el Aouj iron ore joint venture in Mauritania, with an estimated total capital cost of $1.86 billion.
07/02/2007 - 16:03
Sphere completes pre-feasibility on $1.86bn iron ore JV
07/02/2007 - 16:03
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