Reserves and Resources
Kiniéro Gold Mine
Reserves
| Deposit | Tonnage (Mt) | Grade (g/t Au) | Contained (Moz Au) |
|---|---|---|---|
| Probable | |||
| SGA | 10.9 | 1.28 | 0.45 |
| SGD | 5.0 | 1.38 | 0.22 |
| Jean | 4.0 | 1.85 | 0.24 |
| Sabali South | 5.4 | 0.94 | 0.17 |
| Sabali North and Central | 3.1 | 0.98 | 0.10 |
| Mansounia Central | 19.5 | 0.77 | 0.48 |
| Stockpiles | 7.7 | 0.49 | 0.12 |
| Total | 55.6 | 0.99 | 1.77 |
Resources
| Deposit | Tonnage (Mt) | Grade (g/t Au) | Contained (Moz Au) |
|---|---|---|---|
| Indicated | |||
| SGA & SGD | 17.3 | 1.38 | 0.77 |
| Jean | 4.1 | 2.01 | 0.26 |
| Sabali South | 7.9 | 0.98 | 0.25 |
| Sabali North and Central | 3.7 | 1.18 | 0.14 |
| West Balan | 3.7 | 1.36 | 0.14 |
| Banfara | 1.1 | 0.94 | 0.03 |
| Mansounia Central | 29.3 | 0.72 | 0.68 |
| Stockpiles | 13.1 | 0.39 | 0.16 |
| Total | 80.3 | 0.96 | 2.47 |
| Inferred | |||
| SGA & SGD | 9.5 | 1.06 | 0.32 |
| Jean | 3.8 | 1.14 | 0.14 |
| Sabali South | 4.1 | 1.05 | 0.14 |
| Sabali North and Central | 0.9 | 1.41 | 0.04 |
| West Balan | 2.9 | 1.28 | 0.12 |
| Banfara | 1.0 | 1.32 | 0.04 |
| Mansounia Central | 43.6 | 0.71 | 1.00 |
| Stockpiles | 0.2 | 1.31 | 0.01 |
| Total | 66.0 | 0.85 | 1.81 |
Notes:
1. Refer to PDI Gold ASX announcement titled “Mineral Resources and Ore Reserves Update” dated 28 September 2026. Mineral Resources and Ore Reserves as at 30 June 2026
2. Resource cut-off grade (at US$2,600/oz): SGA & SGD, Jean, Banfara and West Balan: laterite 0.3 g/t Au, saprolite (oxide) 0.3 g/t Au, saprock (transition) 0.3 g/t Au, fresh 0.3 g/t Au; Sabali South: laterite 0.3 g/t Au, saprolite (oxide) 0.3 g/t Au, saprock (transition) 0.5 g/t Au, fresh 0.5 g/t Au; Sabali North & Central: laterite 0.3 g/t Au, saprolite (oxide) 0.3 g/t Au, saprock (transition) 0.5 g/t Au, fresh 0.4 g/t Au; Mansounia Central: laterite 0.3 g/t Au, saprolite (oxide) 0.3 g/t Au, saprock (transition) 0.4 g/t Au, fresh 0.4 g/t Au; Stockpiles reported as Mineral Resources have been limited to those dumps which exhibit an average grade >0.3 g/t Au for the entire stockpile assuming no selectivity
3. Reserve cut-off grade (at US$2,200/oz): variable break-even cut-offs, varying from 0.33-0.63 g/t Au as generated by process destination, rock type and metallurgical recoveries
Bankan Gold Project
Reserves
| Deposit | Tonnage (Mt) | Grade (g/t Au) | Contained (Moz Au) |
|---|---|---|---|
| Probable | |||
| Open Pit | |||
| NEB | 40.2 | 1.36 | 1.75 |
| BC | 3.5 | 1.78 | 0.20 |
| Open Pit Total | 43.7 | 1.39 | 1.95 |
| Underground | |||
| NEB | 7.9 | 3.95 | 1.00 |
| Underground Total | 7.9 | 3.95 | 1.00 |
| Total | 51.6 | 1.78 | 2.95 |
Resources
| Deposit | Tonnage (Mt) | Grade (g/t Au) | Contained (Moz Au) |
|---|---|---|---|
| Indicated | |||
| Open Pit | |||
| NEB | 78.4 | 1.55 | 3.90 |
| BC | 5.3 | 1.42 | 0.24 |
| Fouwagbe | - | - | - |
| Sounsoun | - | - | - |
| Open Pit Total | 83.7 | 1.54 | 4.14 |
| Underground | |||
| NEB | - | - | - |
| Underground Total | - | - | - |
| Total | 83.7 | 1.54 | 4.14 |
| Inferred | |||
| Open Pit | |||
| NEB | 3.1 | 0.91 | 0.09 |
| BC | 6.9 | 1.09 | 0.24 |
| Fouwagbe | 2.2 | 1.68 | 0.12 |
| Sounsoun | 0.9 | 1.19 | 0.03 |
| Open Pit Total | 13.1 | 1.15 | 0.49 |
| Underground | |||
| NEB | 6.8 | 4.07 | 0.90 |
| Underground Total | 6.8 | 4.07 | 0.90 |
| Total | 19.9 | 2.16 | 1.38 |
Notes:
1. Refer to PDI Gold ASX announcement titled “Mineral Resources and Ore Reserves Update” dated 28 September 2026. Mineral Resources and Ore Reserves as at 30 June 2026 (unchanged since last estimates for Ore Reserves as at 25 June 2025, NEB & BC Mineral Resources as at 7 August 2023 and Fouwagbe & Sounsoun Mineral Resources as at 23 April 2025)
2. Reserve cut-off (at US$1,800/oz): open pit 0.38-0.48 g/t Au, underground 2.0 g/t Au
3. Resource cut-off for NEB and BC (at US$1,800/oz): NEB open pit 0.5 g/t Au, NEB underground 2.0 g/t Au, BC open pit 0.4 g/t Au; Resource cut-off grade for Fouwagbe and Sounsoun (at US$2,300/oz): 0.5 g/t Au
4. In relation to the Fouwagbe and Sounsoun deposits, PDI intends to appeal the Argo and Bokoro revocations announced on 28 May 2025 in accordance with the Mining Code. Refer to PDI ASX release “Argo and Bokoro Exploration Permits Update” dated 28 May 2025
Nampala Gold Mine
Reserves
| Deposit | Tonnage (Mt) | Grade (g/t Au) | Contained (koz Au) |
|---|---|---|---|
| Probable | |||
| Nampala Complex | 3.2 | 0.55 | 0.06 |
| Stockpiles | 0.6 | 0.54 | 0.01 |
| Total | 3.7 | 0.54 | 0.06 |
Resources
| Deposit | Tonnage (Mt) | Grade (g/t Au) | Contained (koz Au) |
|---|---|---|---|
| Indicated | |||
| Nampala Complex | 11.5 | 0.68 | 0.25 |
| Stockpiles | 0.6 | 0.50 | 0.01 |
| Total | 12.0 | 0.67 | 0.26 |
| Inferred | |||
| Nampala Complex | 1.9 | 0.64 | 0.04 |
| Stockpiles | - | - | - |
| Total | 1.9 | 0.64 | 0.04 |
Notes:
1. Refer to PDI Gold ASX announcement titled “Mineral Resources and Ore Reserves Update” dated 28 September 2026
2. Resource cut-off grade (at US$3,400/oz): oxide (laterite, mottled zone, saprolite) 0.22 g/t Au, transition (upper saprock, lower saprock) 0.26 g/t Au, fresh (fresh rock) 1.21 g/t Au
3. Reserve cut-off grade (at US$3,000/oz): oxide 0.25 g/t Au, transition 0.30 g/t Au