Diamond production bodes well for 1M carat target
15th May 2012
LONDON May 15 – Latest production shows Lesotho diamond miner Firestone Diamonds is on track for target production of over 1M carats pa by 2015, with the Liqhobong mine upgrade feasibility study expected by the end of June 2012.
In the latest quarter, the company sold 67,148ct at tender for $US4.77M at $71/ct.
Ore treated was 7% below forecast at 129,000t, mainly due to slower ramp-up following the plant modifications, with carats recovered slightly below forecasts at 45,491ct at 35.4 carats per hundred tonnes (cpht).
Work at the mine also found a 74ct light yellow unbroken gem, a 39ct light yellow and a 26ct white gem, both fragments of much larger stones.
The pilot plant upgrade has been completed and is now consistently operating at throughput of 100tph.
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- PROJECT WATCH
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