Boseto Copper Project BFS Economics Update - Discovery Metals ...
Boseto Copper Project BFS Economics Update - Discovery Metals ...
Boseto Copper Project BFS Economics Update - Discovery Metals ...
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<strong>BFS</strong> Progress <strong>Update</strong>Date Units Jun08 Jan09 Sep09 Sep09 Sep09 Sep09Price Case PFS XPFSL.T <strong>Copper</strong>PriceOperatingSurplus(after fleet lease)$2.00flat$3.00to$2.00$3.00flat$4.00flatUS$/lb 2.38 2.00 2.00 2.00 3.00 4.00US$ 541m 608m 438m 603m 968m 1499mNPV US$ 115m 165m 116m 199m 282m 426mPayback Years 325 3.25 125 1.25 30 3.0 15 1.5 14 1.4 09 0.9IRR % 23% 40% 18% 33% 40% 57%September 2009Modelling represents 10 years only (2012 to 2021)16