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INCOME TAXES - Disclosure of temporary difference, unused tax losses and unused tax credits (Details) - CAD ($) | Dec. 31, 2019 | Dec. 31, 2018
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Disclosure Of Deferred Income Tax Line Items |  |
UNRECOGNIZED DEFERRED INCOME TAX ASSET | $ 6,273,001 | $ 6,428,532
Mineral property interests [Member] |  |
Disclosure Of Deferred Income Tax Line Items |  |
UNRECOGNIZED DEFERRED INCOME TAX ASSET | 400,811 | 1,212,247
Non-capital losses [Member] |  |
Disclosure Of Deferred Income Tax Line Items |  |
UNRECOGNIZED DEFERRED INCOME TAX ASSET | 5,437,407 | 4,848,123
Property and equipment [Member] |  |
Disclosure Of Deferred Income Tax Line Items |  |
UNRECOGNIZED DEFERRED INCOME TAX ASSET | 189,043 | 187,968
Other items [Member] |  |
Disclosure Of Deferred Income Tax Line Items |  |
UNRECOGNIZED DEFERRED INCOME TAX ASSET | $ 245,740 | $ 180,194

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- Definition The amount of unused tax credits for which no deferred tax asset is recognised in the statement of financial position. [Refer: Unused tax credits [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 12 -IssueDate 2018-01-01 -Paragraph 81 -Subparagraph e -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=12&date=2018-03-01&anchor=para_81_e&doctype=Standard -URIDate 2018-03-16 + Details
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