re: another underperforming quarterly On viability it comes down...

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    re: another underperforming quarterly
    On viability it comes down to tonnes per verticle metre x the grade.

    Expect mining to be very successfull if it is >15-20kt per vertical metre.

    Marginal if 5-15kt

    and a loser if less than that.

    The resource could quite easily carry on for 2000-3000m below ground and be worked eg - Mt Isa.
 
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