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Inventory
12 Months Ended
Dec. 31, 2021
Disclosure of inventories [Abstract]  
Inventory
6.INVENTORY
December 31, 2021December 31, 2020
In-process precious metals
$116.2 $72.7 
Ore in stockpiles
25.4 30.8 
Parts and supplies
61.0 53.0 
Dore, and refined precious metals7.0 9.9 
209.6 166.4 
Less: Long-term inventory
(10.6)(17.9)
$199.0 $148.5 
Long term inventory consists of long-term stockpiles which are expected to be recovered after one year.
The amount of inventories recognized in mining and processing costs for the year ended December 31, 2021, was $360.4 million (December 31, 2020 - $319.9 million). The amount of inventories recognized in amortization costs for the year ended December 31, 2021, was $170.9 million (December 31, 2020 - $152.7 million).
During the second quarter of 2020, the Company temporarily suspended operations at Island Gold and Mulatos due to the COVID-19 pandemic. During this period, indirect production costs that exceeded normal operating capacity were expensed as incurred and not including in the inventory valuation. The Company identified indirect production costs of $5.4 million and amortization costs of $1.1 million which were classified as COVID-19 costs in the second quarter of 2020. All operating costs incurred subsequent to the mine-sites returning to planned operating levels were included in mining and processing costs. As a result, there were no amounts classified as COVID-19 costs subsequent to June 30, 2020.