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Disclosure of temporary difference, unused tax losses and unused tax credits (Details) - CAD ($) | Dec. 31, 2017 | Dec. 31, 2016
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Statement [Line Items] |  |
UNRECOGNIZED DEFERRED INCOME TAX ASSET | $ 5,831,645 | $ 5,037,594
Mineral property interests [Member] |  |
Statement [Line Items] |  |
UNRECOGNIZED DEFERRED INCOME TAX ASSET | 1,173,590 | 1,125,110
Non-capital losses [Member] |  |
Statement [Line Items] |  |
UNRECOGNIZED DEFERRED INCOME TAX ASSET | 4,312,706 | 3,576,176
Property and equipment [Member] |  |
Statement [Line Items] |  |
UNRECOGNIZED DEFERRED INCOME TAX ASSET | 198,165 | 194,575
Other items [Member] |  |
Statement [Line Items] |  |
UNRECOGNIZED DEFERRED INCOME TAX ASSET | $ 147,184 | $ 141,733

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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 2017-01-01 -Paragraph 81 -Subparagraph e -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=12&date=2017-03-01&anchor=para_81_e&doctype=Standard -URIDate 2017-03-09 + Details
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