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Inventories
12 Months Ended
Dec. 31, 2021
Inventories [abstract]  
Inventories

8.   INVENTORIES

As at

Note

    

December 31, 2021

    

December 31, 2020

Concentrate stockpiles

$

1,711

$

1,682

Doré bars

3,456

1,796

Leach pad and gold-in-circuit

30,321

7,851

Ore stockpiles

39,292

11,640

Materials and supplies

31,437

22,020

Total inventories

$

106,217

$

44,989

Less: non-current portion

11

(20,398)

(9,715)

Current inventories

$

85,819

$

35,274

During the year ended December 31, 2021, the Company expensed $346.4 million (December 31, 2020 – $160.1 million) of inventories to cost of sales. During the year ended December 31, 2021, charges of $7.0 million, including $2.8 million related to depreciation, were recognized in cost of sales to reduce low grade stockpiles at Lindero and Yaramoko to net realizeable value.