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Note 3 - Material Accounting Policy Information - Schedule of Investments in Associates and Joint Arrangements (Details) |  |  |  |  |  | 12 Months Ended
--- | --- | --- | --- | --- | --- | ---
Oct. 04, 2024 | Mar. 12, 2024 | Oct. 13, 2022 | Apr. 01, 2022 | Feb. 25, 2022 | Dec. 31, 2024
Dolly Varden [member] |  |  |  |  |  |
Statement Line Items [Line Items] |  |  |  |  |  |
Associate | 16.11% | 19.99% | 22.20% |  | 35.33% | 16.11%
Dolly Varden [member] | BRITISH COLUMBIA |  |  |  |  |  |
Statement Line Items [Line Items] |  |  |  |  |  |
Associate |  |  |  |  |  | 16.11%
Universal Mineral Services (UMS) [member] |  |  |  |  |  |
Statement Line Items [Line Items] |  |  |  |  |  |
Associate |  |  |  | 25.00% |  | 25.00%
Universal Mineral Services (UMS) [member] | BRITISH COLUMBIA |  |  |  |  |  |
Statement Line Items [Line Items] |  |  |  |  |  |
Associate |  |  |  |  |  | 25.00%

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- Definition The proportion of ownership interest in an associate attributable to the entity. [Refer: Total for all associates [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2024-01-01 -Paragraph 17 -Subparagraph b -Clause iii -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=27&code=ifrs-tx-2024-en-r&anchor=para_17_b_iii&doctype=Standard -URIDate 2024-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2024-01-01 -Paragraph 16 -Subparagraph b -Clause iii -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=27&code=ifrs-tx-2024-en-r&anchor=para_16_b_iii&doctype=Standard -URIDate 2024-03-27 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2024-01-01 -Paragraph 21 -Subparagraph a -Clause iv -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2024-en-r&anchor=para_21_a_iv&doctype=Standard -URIDate 2024-03-27 + Details
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