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Significant Accounting Policies (Tables) | 12 Months Ended
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Dec. 31, 2023
Significant Accounting Policies |
Schedule of subsidiaries by geographical location | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Entity |  | Jurisdiction | ​ | % ownership |  | ​ | Functional currency
Barkerville Gold Mines Ltd. (“Barkerville”) |  | British Columbia | ​ | 100 | % | ​ | Canadian dollar
Sapuchi Minera, S. de R.L. de C.V. (“Sapuchi”) |  | Mexico | ​ | 100 | % | ​ | Mexican peso
Tintic Consolidated Metals LLC (“Tintic”) |  | Utah, USA | ​ | 100 | % | ​ | United States dollar
Schedule of estimated useful life of property and equipment | ​
​ | ​ | ​
Leasehold improvements |  | Lease term
Furniture and office equipment |  | 2‑7 years
Exploration equipment and facilities |  | 2‑20 years
Mining plant and equipment (development) |  | 3‑20 years
Right-of-use assets |  | Lesser of useful life and term lease

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- Definition The disclosure of depreciation and amortisation expense. [Refer: Depreciation and amortisation expense] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2023-01-01 -Paragraph 10 -Subparagraph e -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_10_e&doctype=Standard -URIDate 2023-03-23 + Details
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