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Note 11 - Rehabilitation Provisions - Rehabilitation Provisions Assumptions (Details) - Provision for decommissioning, restoration and rehabilitation costs [member]	Nov. 30, 2023	Nov. 30, 2022
Current estimate of future cash outflows to be paid to fulfil obligation, measurement input [member]
Statement Line Items [Line Items]
Assumption	386,000	235,000
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	490,000	490,000
Life expectancy [member]
Statement Line Items [Line Items]
Assumption	10	3
Life expectancy [member] | Yellowknife Gold project [member]
Statement Line Items [Line Items]
Assumption	2	3
Inflation rate [member]
Statement Line Items [Line Items]
Assumption	2	3.48
Inflation rate [member] | Yellowknife Gold project [member]
Statement Line Items [Line Items]
Assumption	2.37	3
Discount rate, measurement input [member]
Statement Line Items [Line Items]
Assumption	4.37	4.13
Discount rate, measurement input [member] | Yellowknife Gold project [member]
Statement Line Items [Line Items]
Assumption	4.2	3.64

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 2023-01-01
-Paragraph 93
-Subparagraph d
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2023-en-r&anchor=para_93_d&doctype=Standard
-URIDate 2023-03-23

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- Details

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