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STATEMENT OF COMPLIANCE AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Narrative) (Details) | 12 Months Ended
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Dec. 31, 2020
Statement Of Compliance And Summary Of Significant Accounting Policies [Abstract] |
Useful lives or depreciation rates, property, plant and equipment | Property and equipment is recorded at cost. Buildings are depreciated using a 5 year straightline method. Equipment is depreciated over its estimated useful life using the declining balance method at a rate of 20% per annum. Depreciation on equipment used directly on exploration projects is included in exploration expenditures for that mineral property.
Description of reasons why presumption investor has significant influence is overcome when its interest in investee is more than twenty per cent | If an investor holds 20% or more of the voting power of the investee, it is presumed that the investor has significant influence, unless it can be clearly demonstrated that this is not the case. Conversely, if the investor holds less than 20% of the voting power of the investee, it is presumed that the investor does not have significant influence, unless such influence can be clearly demonstrated.

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- Definition Represents statement of compliance and summary of significant accounting policies [Abstract] + References No definition available. + Details
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- Definition The description of significant judgements and assumptions made in determining that the entity does not have significant influence over another entity even though it holds more than 20 per cent of the voting rights of another entity. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IFRS -Number 12 -IssueDate 2019-01-01 -Paragraph 9 -Subparagraph d -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2019-en-r&anchor=para_9_d&doctype=Standard -URIDate 2019-03-27 + Details
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- Definition Description of useful life used for property, plant and equipment. [Refer: Property, plant and equipment] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 16 -IssueDate 2019-01-01 -Paragraph 73 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=16&code=ifrs-tx-2019-en-r&anchor=para_73_c&doctype=Standard -URIDate 2019-03-27 + Details
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