| Line Item | Jun 30, 2026 | Jun 30, 2025 | Jun 30, 2024 | Jun 30, 2023 | Jun 30, 2022 | Jun 30, 2021 |
|---|---|---|---|---|---|---|
| Operating expense | ||||||
| Project evaluation and corporate development | ||||||
| Depreciation | ||||||
| Filing and listing | ||||||
| Corporate affairs and investor relations | ||||||
| Professional fees | ||||||
| Salaries and benefits | ||||||
| Office and administration | ||||||
| Share-based compensation | ||||||
| Total operating expense | ||||||
| Other income | ||||||
| Income from investments | ||||||
| Loss on disposal of property, plant and equipment | ||||||
| Foreign exchange gain | ||||||
| Total other income | ||||||
| Net loss | — | |||||
| Attributable to: | ||||||
| Equity holders of the Company | ||||||
| Non-controlling interests | — | |||||
| Net loss | — |