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MINERAL PROPERTIES, PLANT AND EQUIPMENT, NET
 6 Months Ended
Jun. 30, 2024
Property, Plant and Equipment [Abstract]  
MINERAL PROPERTIES, PLANT AND EQUIPMENT, NET MINERAL PROPERTIES, PLANT AND EQUIPMENT, NET
The components of Mineral properties, plant and equipment, net are as follows (in thousands):
June 30, 2024December 31, 2023
Plant and equipment (1)
$1,864,042 $1,889,634 
Construction in process
 103,726 86,304 
Mineral properties subject to depletion

2,102,391 2,085,678 
Mineral properties not yet subject to depletion
 883,038 878,712 
Exploration and evaluation assets

253,842 253,842 
Total mineral properties, plant, and equipment 5,207,039 5,194,170 
Accumulated depreciation, plant and equipment

(751,709)(714,579)
Accumulated depletion, mineral properties(641,693)(606,705)
Mineral properties, plant, and equipment, net$3,813,637 $3,872,886 
(1)As of June 30, 2024 and December 31, 2023, plant and equipment includes finance lease right-of-use assets with a carrying amount of $82.2 million and $84.7 million, respectively.
No impairment was recognized for the three months ended June 30, 2024 and 2023.
During the six months ended June 30, 2024, the Company concluded that certain mineral properties, plant and equipment at Çöpler was impaired and recorded a non-cash impairment. See Note 3 for further details relating to impairment of mineral properties, plant and equipment. No impairment was recognized for the six months ended June 30, 2023.