| Schedule of segment information for assets and liabilities |
| | | | | | | | | | | | | | | | | | June 30, 2025 | | | | | | Exploration and Development | | | | | | Corporate | | Silver Sand | | Carangas | | Silverstrike | | Total | Cash and cash equivalents | | $ | 16,341,420 | | $ | 288,480 | | $ | 210,194 | | $ | (135) | | $ | 16,839,959 | Equity investments | | | 54,020 | | | — | | | — | | | — | | | 54,020 | Property, plant and equipment | | | 153,455 | | | 291,060 | | | 50,326 | | | 637,956 | | | 1,132,797 | Mineral property interests | | | — | | | 90,580,869 | | | 21,353,851 | | | 4,999,645 | | | 116,934,365 | Other assets | | | 213,270 | | | 27,903 | | | 13,037 | | | — | | | 254,210 | Total Assets | | $ | 16,762,165 | | $ | 91,188,312 | | $ | 21,627,408 | | $ | 5,637,466 | | $ | 135,215,351 | | | | | | | | | | | | | | | | | Total Liabilities | | $ | (685,596) | | $ | (221,140) | | $ | (20,585) | | $ | (129) | | $ | (927,450) |
| | | | | | | | | | | | | | | | | | June 30, 2024 | | | | | | Exploration and Development | | | | | | Corporate | | Silver Sand | Carangas | | Silverstrike | | Total | Cash and cash equivalents | | $ | 21,703,189 | | $ | 97,281 | | $ | 73,013 | | $ | 76,728 | | $ | 21,950,211 | Short-term investments | | | 258,702 | | | — | | | — | | | — | | | 258,702 | Equity investments | | | 56,539 | | | — | | | — | | | — | | | 56,539 | Property, plant and equipment | | | 191,423 | | | 374,662 | | | 30,328 | | | 648,117 | | | 1,244,530 | Mineral property interests | | | — | | | 88,977,334 | | | 19,854,042 | | | 4,934,555 | | | 113,765,931 | Other assets | | | 346,294 | | | 30,451 | | | 13,009 | | | 410 | | | 390,164 | Total Assets | | $ | 22,556,147 | | $ | 89,479,728 | | $ | 19,970,392 | | $ | 5,659,810 | | $ | 137,666,077 | | | | | | | | | | | | | | | | | Total Liabilities | | $ | (955,500) | | $ | (171,108) | | $ | (81,574) | | $ | (5,956) | | $ | (1,214,138) |
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| Schedule of segment information for operating results |
| | | | | | | | | | | | | | | | | | Year ended June 30, 2025 | | | | | | Exploration and Development | | | | | | Corporate | | Silver Sand | | Carangas | | Silverstrike | | Total | Project evaluation and corporate development | | $ | (33,797) | | $ | (2,137) | | $ | — | | $ | — | | $ | (35,934) | Salaries and benefits | | | (1,708,009) | | | — | | | — | | | — | | | (1,708,009) | Share-based compensation | | | (1,611,845) | | | — | | | — | | | — | | | (1,611,845) | Other operating expenses | | | (2,159,652) | | | (395,883) | | | (51,983) | | | (12,653) | | | (2,620,171) | Total operating expense | | | (5,513,303) | | | (398,020) | | | (51,983) | | | (12,653) | | | (5,975,959) | | | | | | | | | | | | | | | | | Income from investments | | | 787,597 | | | — | | | — | | | — | | | 787,597 | Foreign exchange gain | | | 903,333 | | | 305,019 | | | 199,782 | | | 6 | | | 1,408,140 | Net (loss) income | | $ | (3,822,373) | | $ | (93,001) | | $ | 147,799 | | $ | (12,647) | | $ | (3,780,222) | | | | | | | | | | | | | | | | | Attributed to: | | | | | | | | | | | | | | | | Equity holders of the Company | | $ | (3,799,208) | | $ | (93,001) | | $ | 147,799 | | $ | (12,647) | | $ | (3,757,057) | Non-controlling interests | | | (23,165) | | | — | | | — | | | — | | | (23,165) | Net (loss) income | | $ | (3,822,373) | | $ | (93,001) | | $ | 147,799 | | $ | (12,647) | | $ | (3,780,222) |
| | | | | | | | | | | | | | | | | | Year ended June 30, 2024 | | | | | | Exploration and Development | | | | | | Corporate | | Silver Sand | | Carangas | | Silverstrike | | Total | Project evaluation and corporate development | | $ | (200,104) | | $ | — | | $ | — | | $ | — | | $ | (200,104) | Salaries and benefits | | | (2,036,651) | | | — | | | — | | | — | | | (2,036,651) | Share-based compensation | | | (2,255,847) | | | — | | | — | | | — | | | (2,255,847) | Other operating expenses | | | (2,196,622) | | | (203,611) | | | (33,581) | | | (15,849) | | | (2,449,663) | Total operating expense | | | (6,689,224) | | | (203,611) | | | (33,581) | | | (15,849) | | | (6,942,265) | | | | | | | | | | | | | | | | | Income from investments | | | 1,061,095 | | | — | | | — | | | — | | | 1,061,095 | (Loss) gain on disposal of plant and equipment | | | (488) | | | 51,906 | | | — | | | — | | | 51,418 | Provision on credit loss | | | (274,865) | | | — | | | — | | | — | | | (274,865) | Foreign exchange gain | | | 65,470 | | | 1,550 | | | 10,317 | | | 2 | | | 77,339 | Net loss | | $ | (5,838,012) | | $ | (150,155) | | $ | (23,264) | | $ | (15,847) | | $ | (6,027,278) | | | | | | | | | | | | | | | | | Attributed to: | | | | | | | | | | | | | | | | Equity holders of the Company | | $ | (5,832,440) | | $ | (150,155) | | $ | (23,264) | | $ | (15,847) | | $ | (6,021,706) | Non-controlling interests | | | (5,572) | | | — | | | — | | | — | | | (5,572) | Net loss | | $ | (5,838,012) | | $ | (150,155) | | $ | (23,264) | | $ | (15,847) | | $ | (6,027,278) |
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