Reserves & Resources
(1) Includes Proven and Probable Reserves
- Measured & Indicated Resources include Proven and Probable Reserves. Batman reserves are calculated at a 0.40 g Au/tonne cut-off grade and US$1,350 per ounce gold price. Batman and Quigleys resources are quoted at a 0.40g Au/t cut-off grade. Heap Leach reserves and resources are the average grade of the heap, no cut-off applied as all of this material is processed. Economic analysis conducted only on proven and probable reserves.
- Rex Bryan of Tetra Tech is the Qualified Person responsible for the Statement of Mineral Resources for the Batman, Heap Leach Pad and Quigleys deposits. Thomas Dyer of Mine Development Associates is the Qualified Person responsible for developing reserves for the Batman deposit. Deepak Malhotra of Resource Development Inc. is the Qualified Person responsible for developing reserves for the heap leach.
- All scientific and technical information contained herein has been prepared by, or under the supervision of, John Rozelle, Vista’s Senior Vice President, a Qualified Person as defined by National Instrument 43-101 – Standards of Disclosure for Mineral Projects.