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Note 9 - Rehabilitation Provisions - Rehabilitation Provisions Assumptions (Details) - Provision for decommissioning, restoration and rehabilitation costs [member]	Nov. 30, 2024	Nov. 30, 2023
Current estimate of future cash outflows to be paid to fulfil obligation, measurement input [member]
Statement Line Items [Line Items]
Assumption	386,000	386,000
Current estimate of future cash outflows to be paid to fulfil obligation, measurement input [member] | Yellowknife Gold project [member]
Statement Line Items [Line Items]
Assumption	591,000	490,000
Life expectancy [member]
Statement Line Items [Line Items]
Assumption	9	10
Life expectancy [member] | Yellowknife Gold project [member]
Statement Line Items [Line Items]
Assumption	6	2
Inflation rate [member]
Statement Line Items [Line Items]
Assumption	2	2
Inflation rate [member] | Yellowknife Gold project [member]
Statement Line Items [Line Items]
Assumption	2.46	2.37
Discount rate, measurement input [member]
Statement Line Items [Line Items]
Assumption	4.18	4.37
Discount rate, measurement input [member] | Yellowknife Gold project [member]
Statement Line Items [Line Items]
Assumption	2.93	4.2

X

- References

No definition available.

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- Definition

The value of significant unobservable input used in the measurement of the fair value of liabilities.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 13
-IssueDate 2024-01-01
-Paragraph 93
-Subparagraph d
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2024-en-r&anchor=para_93_d&doctype=Standard
-URIDate 2024-03-27

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