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Disclosure of subsidiaries (Details)	12 Months Ended
	Dec. 31, 2017
Bullion Monarch Mining, Inc [Member]
Statement [Line Items]
Proportion of equity interests of subsidiary held	100.00%
EMX (USA) Services Corp. [Member]
Statement [Line Items]
Proportion of equity interests of subsidiary held	100.00%
Bronco Creek Exploration Inc. [Member]
Statement [Line Items]
Proportion of equity interests of subsidiary held	100.00%
Eurasia Madencilik Ltd. Sirketi [Member]
Statement [Line Items]
Proportion of equity interests of subsidiary held	100.00%
Azur Madencilik Ltd. Sirketi [Member]
Statement [Line Items]
Proportion of equity interests of subsidiary held	100.00%
Eurasian Minerals Cooperatief U.A. [Member]
Statement [Line Items]
Proportion of equity interests of subsidiary held	100.00%
Eurasian Minerals Sweden AB [Member]
Statement [Line Items]
Proportion of equity interests of subsidiary held	100.00%
Viad Royalties AB [Member]
Statement [Line Items]
Proportion of equity interests of subsidiary held	100.00%
Waikato Gold Limited [Member]
Statement [Line Items]
Proportion of equity interests of subsidiary held	100.00%

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- Definition

Statement [Line Items]

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- Definition

The proportion of ownership interest in a subsidiary attributable to the entity. [Refer: Subsidiaries [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 27
-IssueDate 2017-01-01
-Paragraph 17
-Subparagraph b
-Clause iii
-URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=27&date=2017-03-01&anchor=para_17_b_iii&doctype=Standard
-URIDate 2017-03-09

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 27
-IssueDate 2017-01-01
-Paragraph 16
-Subparagraph b
-Clause iii
-URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=27&date=2017-03-01&anchor=para_16_b_iii&doctype=Standard
-URIDate 2017-03-09

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 12
-IssueDate 2017-01-01
-Paragraph 19B
-Subparagraph c
-URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=12&date=2017-03-01&anchor=para_19B_c&doctype=Standard
-URIDate 2017-03-09

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