Note 9 - Commitments and Contingencies - Future Minimum Annual Lease Payments (Details) - Mining Properties and Mineral Rights [Member] |
Mar. 31, 2025
USD ($)
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|---|---|
| For the remainder of 2025 | $ 0 |
| 2026 | 12,000 |
| 2027 | 12,000 |
| Total Minimum Lease Income | $ 24,000 |
| X | ||||||||||
- Definition Amount of lease payments to be received by lessor for operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of lease payment to be received by lessor for operating lease in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of lease payment to be received by lessor for operating lease in remainder of current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of lease payment to be received by lessor for operating lease in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Details
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