Mr. Josef El-Raghy reports
CENTAMIN EGYPT LIMITED PRODUCTION UPDATE
Centamin Egypt Ltd. has provided a downward revision to its 2010 guidance. The company now expects gold production for 2010 to be in the range of 160,000 to 170,000 ounces of gold, due to the following combination of factors:
-
In the process plant, intermittent SAG mill liner and lifter failures
have continued throughout the quarter impacting steady state production.
The company remains on track to change the polymetallic liner and lifter
system to steel in October.
- Initial grade reconciliations against the original reserve model in the
sulphide ore are indicating 10 per cent higher ore tonnes, however, at a grade 10 per cent lower. While overall resource and reserve ounces remain intact, in the
short term, this has reduced expected gold production. An updated pit
optimization is currently nearing completion using a slightly revised
resource model developed by consultant Hellman and Schofield.
- While the supply of additional air and hydrogen peroxide into the
flotation and leach circuits has been successful in increasing
metallurgical recoveries to design level of 90 per cent, the implementation of
these measures on a consistent and controlled basis is taking longer
than anticipated and, as such, recoveries have been marginally lower.
- The reduction in production will have an expected commensurate increase
in cash cost per ounce particularly in the current third quarter.
However, unit costs remain in line with management forecasts, and the
company remains confident of returning a total cost of around $400 per
ounce in the final quarter of 2010.
- The company's expansion projects remain on schedule and budget, and the
target for a 500,000-ounce production rate in 2012 remains unchanged.
Commenting on the revision, Josef El-Raghy, chairman of Centamin, said: "The short-term impediments to production performance highlighted above are well understood and are being progressively removed or resolved. Further adjustments to the production plant will be made throughout September, and we believe that the final quarter of 2010 will provide a more accurate demonstration of the normalized run rate of Sukari."
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