ARL 3.23% 48.0¢ ardea resources limited

Largest cobalt resource with lowest valuation, page-90

  1. 2,138 Posts.
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    Are there any historical precedence where cobalt was mined? (I mean, only cobalt). I think it is always a byproduct to nickel or copper or zinc mining.
    I think the most important factor is how much of the resource is economical to mine. Probably most of the spec plays will never mine it.
 
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