| Schedule of exploration and evaluation expenses |
| | IKE | | | JOY | | | DUKE | | | OTHER | | | TOTAL | | Three Months Ended June 30, 2026 | | ($) | | | ($) | | | ($) | | | ($) | | | ($) | | Assays and analysis | | | 1,692 | | | | – | | | | 8,763 | | | | – | | | | 10,455 | | Drilling | | | – | | | | – | | | | 29,847 | | | | 10,952 | | | | 40,799 | | Environmental | | | – | | | | – | | | | 107 | | | | – | | | | 107 | | Equipment rental | | | 4,050 | | | | – | | | | 2,521 | | | | 6,262 | | | | 12,833 | | Geological, including geophysical | | | 780 | | | | – | | | | 17,491 | | | | 40,059 | | | | 58,330 | | Graphics | | | – | | | | – | | | | 126 | | | | – | | | | 126 | | Operations support | | | 3,784 | | | | – | | | | 16,852 | | | | 2,319 | | | | 22,955 | | Property acquisition and assessments costs | | | – | | | | – | | | | 139 | | | | 100,000 | | | | 100,139 | | Socioeconomic | | | 2,401 | | | | – | | | | 6,815 | | | | 13,780 | | | | 22,996 | | Travel and accommodation | | | – | | | | – | | | | 25,688 | | | | 4,442 | | | | 30,130 | | Total | | | 12,707 | | | | – | | | | 108,349 | | | | 177,814 | | | | 298,870 | |
| | IKE | | | JOY | | | DUKE | | | OTHER | | | TOTAL | | Three Months Ended June 30, 2025 | | ($) | | | ($) | | | ($) | | | ($) | | | ($) | | Assays and analysis | | | 32,389 | | | | 133,114 | | | | 53,377 | | | | 24,400 | | | | 243,280 | | Drilling | | | 424 | | | | 357,201 | | | | 1,568,494 | | | | – | | | | 1,926,119 | | Environmental | | | 330 | | | | 8,087 | | | | 8,797 | | | | – | | | | 17,214 | | Equipment rental | | | – | | | | 2,470 | | | | 8,129 | | | | 2,182 | | | | 12,781 | | Freight | | | – | | | | 84,564 | | | | 81,521 | | | | – | | | | 166,085 | | Geological, including geophysical | | | 43,862 | | | | 370,524 | | | | 568,944 | | | | 56,065 | | | | 1,039,395 | | Graphics | | | 106 | | | | 6,521 | | | | – | | | | 43 | | | | 6,670 | | Helicopter and fuel | | | – | | | | 341,149 | | | | 1,030,136 | | | | – | | | | 1,371,285 | | Operations support | | | 6,744 | | | | 427,305 | | | | 396,249 | | | | – | | | | 830,298 | | Property acquisition and assessments costs | | | 4,225 | | | | 15,024 | | | | 4,745 | | | | 105,200 | | | | 129,194 | | Socioeconomic | | | 8,952 | | | | 145,095 | | | | 22,500 | | | | 825 | | | | 177,372 | | Technical data | | | – | | | | – | | | | 146 | | | | – | | | | 146 | | Travel and accommodation | | | 485 | | | | 132,139 | | | | 509,979 | | | | 4,922 | | | | 647,525 | | Total | | | 97,517 | | | | 2,023,193 | | | | 4,253,017 | | | | 193,637 | | | | 6,567,364 | |
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