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Inventories | 12 Months Ended
--- | ---
Dec. 31, 2020
Inventories [abstract] |
Inventories | 7. Inventories
|  | December 31, |  | December 31,
|  | 2020 |  | 2019
|  |  |  |  |  | (Restated) note 4 (t)ii)
Concentrate stockpiles |  | $ | 1,682 |  | $ | 2,640
Leach pad and gold-in-circuit |  |  | 7,851 |  |  | -
Doré bars |  |  | 1,796 |  |  | -
Ore stockpiles |  |  | 11,640 |  |  | 6,085
Materials and supplies |  |  | 22,020 |  |  | 8,599
Total inventories |  | $ | 44,989 |  | $ | 17,324
Less: non-current portion (note 12) |  |  | (9,715) |  |  | (2,355)
Current inventories |  | $ | 35,274 |  | $ | 14,969
During the year ended December 31, 2020, the Company expensed $160,138 (December 31, 2019 – $169,711) of inventories to cost of sales. As at December 31, 2020, there was $9,715 of non-current ore stockpile related to Lindero which is not expected to be realized within the next 12 months (December 31, 2019 - $2,355).

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