- Yolanda Torrisi
- +61 412 261 870
- yolanda@yolandatorrisi.com
- Nina van Wyk
- +27 82 926 3882
- nina@africanminingnetwork.com
OreCorp’s scoping study for the Nyanzaga gold project in Tanzania has confirmed the outstanding potential of the project. The Board has approved the Prefeasibility Study to start immediately.
Highlights:
- Study indicates outstanding potential, expected to deliver a project with average gold production of 220, 000oz/year for the first five years of full production
- Life of mine (LOM) average production is expected to be 182,000 oz/year over 13 years for a total of ~2.4 Moz
- Average cash cost estimated to be $756/oz and All‐in Sustaining Cost (AISC) of $798/oz over LOM
- Pre‐production capital costs including all associated project infrastructure expected to be $248 million (inclusive of contingency)
- Updated MRE of 29.8 million tonnes @ 3.5 grams/tonne gold, an increase of 566,000 oz (~19%) compared to the Maiden JORC 2012 MRE released 31 March 2016
- The MRE averages approximately 4200 oz per vertical metre
- An initial open pit mine is expected to deliver approximately 1.2 Moz of gold over its five year mine life
- A transition to an underground mine from year four onwards at a steady state of 1.1 million tonnes/year, for a total period of nine years is expected to deliver a further 1.2 Moz of gold
- Average LOM open pit strip ratio (unmineralised:mineralised) of 2.5:1 (based on low grade mineralised material included in mineralised material)
- Base Case 4 million tonnes/year CIL processing plant with gold recoveries forecast to average ~85% over the LOM
Scoping study optimised at $1,250/oz gold price.
News courtesy of International Mining