Eagle Environmental SUMMARY AUDIT REPORT AngloGold Ashanti Iduapriem Gold Mine, Ghana 4th – 8th March 2019 _______________________________________________________________________ INTERNATIONAL CYANIDE MANAGEMENT INSTITUTE Cyanide Code Compliance Audit Gold Mining Operations Recertification Summary Audit Report AngloGold Ashanti Iduapriem Gold Mine Ghana th th 4 – 8 March 2019 Iduapriem Gold Mine Signature of Lead Auditor 18th May 2019 Page 1 of 32 Eagle Environmental SUMMARY AUDIT REPORT AngloGold Ashanti Iduapriem Gold Mine, Ghana 4th – 8th March 2019 _______________________________________________________________________ Name of Operation: AngloGold Ashanti Iduapriem Limited Name of Operation Owner: AngloGold Ashanti Name of Operation Operator: AngloGold Ashanti Iduapriem Limited Name of Responsible Manager: Samuel Bonney Noi Address: P. O Box 283, Tarkwa, Western Region Country: Ghana Telephone: +233 277 555038 E-Mail:
[email protected] Location Detail and Description of Operation INTRODUCTION AngloGold Ashanti Iduapriem Gold Mine is located in the Western Region of Ghana, about 17km southwest of Tarkwa. The original Iduapriem Gold Mine started operating in June 1992 and was designed to treat approximately 2.4Mtpa (million tons per annum). The plant has undergone several expansions carried out since original commissioning. The most recent expansion works were completed and commissioned in November 2017, where the process was changed to a fully operational CIL(carbon-in-leach) process. The process plant now has a capacity to treat approximately 5.1 Mtpa, at a recovery of 96%, to produce about 253,000 ounces of gold per annum. The operation utilizes two SAG Mills and two Ball Mills which run in two parallel closed circuits. CRUSHING PLANT Ore mined from “Ajopa”, Blocks 7 and 8, and “block 3 valley” is hauled by means of 777 dump trucks to the Crushing Plant.