Property, Plant, and Mine Development, net (Tables)

6 Months Ended

Jun. 30, 2024

Property, Plant, and Mine Development, net

Schedule of property, plant and mine development, net

	As of		As of
	June 30,		December 31,
	2024		2023
	(in thousands)
Asset retirement costs (“ARO asset”)	$	6,227	$	6,227
Construction-in-progress		865		243
Furniture and office equipment		1,791		1,781
Land		9,033		9,033
Mineral interest		79,543		79,543
Light vehicles and other mobile equipment		2,118		2,126
Machinery and equipment		43,106		42,887
Mill facilities and infrastructure		36,395		36,396
Mine development		118,676		115,230
Software and licenses		1,554		1,554
Subtotal		299,308		295,020
Accumulated depreciation and amortization		(167,517)		(156,394)
Total	$	131,791	$	138,626