Incorporated in England and Wales

Registered Number 7553802

THE INFORMATION CONTAINED HEREIN IS RESTRICTED AND IS NOT FOR PUBLICATION, RELEASE OR DISTRIBUTION, DIRECTLY OR INDIRECTLY, IN OR INTO THE UNITED STATES OR ANY JURISDICTION IN WHICH SUCH PUBLICATION RELEASE OR DISTRIBUTION WOULD BE UNLAWFUL 5 January 2012 Allied Gold Mining PLC ("Allied Gold" or "the Company") December 2011 Quarter Group Production 31,181 ounces Calendar 2011 Group Production 108,338 ounces

Allied Gold announces that it produced 31,181 oz in the three months to 31 December 2011, in line with its previous quarterly guidance, and 108,338 oz in calendar year 2011.
The Company provides the following brief overview of its December 2011 Quarter production performance, with a more detailed report presenting quarterly and annualised operating costs and margin metrics to follow later in the month.

Simberi (Papua New Guinea)