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Note 2 - Basis of Preparation - Subsidiaries (Details) | 12 Months Ended
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Nov. 30, 2022
1818403 Alberta Ltd. [member] |
Statement Line Items [Line Items] |
Ownership Percentage | 100.00%
507140 N.W.T. Ltd. [member] |
Statement Line Items [Line Items] |
Ownership Percentage | 100.00%
Bellhaven Copper and Gold Inc. [member] |
Statement Line Items [Line Items] |
Ownership Percentage | 100.00%
Bellhaven Exploraciones Inc. Sucursal Colombia [member] |
Statement Line Items [Line Items] |
Ownership Percentage | 100.00%
Blue Rock Mining S.A.C. [member] |
Statement Line Items [Line Items] |
Ownership Percentage | 100.00%
Brasil Desenvolvimentos Minerais Ltda. [member] |
Statement Line Items [Line Items] |
Ownership Percentage | 100.00%
Brazilian Gold Corporation [member] |
Statement Line Items [Line Items] |
Ownership Percentage | 100.00%
Brazilian Resources Mineração Ltda. [member] |
Statement Line Items [Line Items] |
Ownership Percentage | 100.00%
BRI Mineração Ltda. [member] |
Statement Line Items [Line Items] |
Ownership Percentage | 100.00%
GoldMining Exploraciones S.A.S. [member] |
Statement Line Items [Line Items] |
Ownership Percentage | 100.00%
GMI Idaho Corp. [member] |
Statement Line Items [Line Items] |
Ownership Percentage | 100.00%
Mineração Regent Brasil Ltda. [member] |
Statement Line Items [Line Items] |
Ownership Percentage | 100.00%
Sunward Resources Sucursal Columbia [member] |
Statement Line Items [Line Items] |
Ownership Percentage | 100.00%
U.S. GoldMining Inc. [member] |
Statement Line Items [Line Items] |
Ownership Percentage | 100.00%

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- Definition The proportion of ownership interest in a subsidiary attributable to the entity. [Refer: Subsidiaries [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2021-01-01 -Paragraph 17 -Subparagraph b -Clause iii -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=27&code=ifrs-tx-2021-en-r&anchor=para_17_b_iii&doctype=Standard -URIDate 2021-03-24 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2021-01-01 -Paragraph 16 -Subparagraph b -Clause iii -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=27&code=ifrs-tx-2021-en-r&anchor=para_16_b_iii&doctype=Standard -URIDate 2021-03-24 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2021-01-01 -Paragraph 19B -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2021-en-r&anchor=para_19B_c&doctype=Standard -URIDate 2021-03-24 + Details
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