Terrain Minerals Limited | 10/08/2017 | ASX Press Release
At the request of Terrain Minerals (Terrain), CSA Global undertook the process of updating the 2017 scoping study for the Great Western deposit located 76km North of Leonora along Goldfield Highway. CSA Global used Whittle open pit optimisation software to test a range of mining scenarios, all returning positive undiscounted cash flows.
Based upon earlier studies by CSA Global, that focused the optimisations on the Measured and Indicated material with onsite gravity processing only (no CIL). The comparison scenarios, that included Inferred material, showed increases of only approximately 10% in undiscounted cash flows, highlighting the minimal impact the Inferred material has on the project economics.