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Note 10 - Rehabilitation Provisions (Tables)

12 Months Ended

Nov. 30, 2021

Statement Line Items [Line Items]

Disclosure of other provisions [text block]

		November 30,				November 30,
		2021				2020
			($)				($)
Balance at the beginning of year			815,828				816,694
Accretion			3,735				13,190
Change in estimate			83,328				(7,036	)
Foreign currency translation adjustments			(3,062	)			(7,020	)
Total			899,829				815,828

Rehabilitation provisions [member]

Statement Line Items [Line Items]

Disclosure of significant unobservable inputs used in fair value measurement of liabilities [text block]

		November 30,				November 30,
		2021				2020
Undiscounted amount of estimated cash flows (US$)			235,000				235,000
Life expectancy (years)			4				5
Inflation rate			6.90	%			1.20	%
Discount rate			0.81	%			0.36	%

		November 30,				November 30,
		2021				2020
Undiscounted amount of estimated cash flows (CAD$)			490,000				490,000
Life expectancy (years)			2				3
Inflation rate			4.90	%			0.80	%
Discount rate			0.98	%			0.29	%

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- Definition

The disclosure of other provisions. [Refer: Other provisions]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 37
-IssueDate 2020-01-01
-Paragraph 84
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=37&code=ifrs-tx-2020-en-r&anchor=para_84&doctype=Standard
-URIDate 2020-01-01

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- Definition

The disclosure of significant inputs for which market data are not available and that are developed using the best information available about the assumptions that market participants would use when measuring the fair value of liabilities.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 13
-IssueDate 2020-01-01
-Paragraph 93
-Subparagraph d
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2020-en-r&anchor=para_93_d&doctype=Standard
-URIDate 2020-01-01

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