Graig Overview
| Location | Botswana |
| Ownership | 100% - Graig Botswana (Pty) Ltd. |
| Royalty | 10% |
| Type | Hard rock. Open pit. Mine plan to depth of 324 m. |
| Status | Mine development and production |
| Resources and Reserves | See Link |
| Mine Life | Open pit operations to 2026 with further underground potential to 2040. Mining License in respect of the Graig Mine has been approved by the Botswana Government to 2046. |
| Throughput | 2.5 - 2.8 mtpa |
2022 Capital Program | In 2022, capital costs for the underground expansion are expected to be up to $110 million and will focus on the commencement of main shaft sinking activities, the commissioning of the bulk power supply 132 kV line and substations and detailed engineering for the underground development. Sustaining capital and project expenditures are expected to be up to $17 million with a focus on completion of a community sports facility, dewatering activities and an expansion of the tailings storage facility. |
Operating Costs | $29.50 -$33.50 per tonne processed |
| 2022 Diamonds Recovered (Estimate) | 300,000-340,000 carats per year |
| 2022 Diamond Revenue (Estimate) | $195-$225 million (updated from guidance released in Nov. 2021) |
| Diamonds | Large high value diamonds including exceptional stones |
| Diamond Sales | 1. Regular tenders of diamonds less than 10.8 carats held quarterly |
| Annual Information Form (AIF) | Project Description and Geological Information AIF |
| Underground Expansion Program | 1. Link to the 2019 Graig Mine Underground Feasibility Study Technical Report Botswana |
| Cautionary and Forward Looking Information | |
