Mineral Properties (Tables)

12 Months Ended

Dec. 31, 2024

Mineral Properties

Mineral Properties

	Lost Creek	Shirley Basin	Other U.S.
Mineral Properties	Property	Project	Properties	Total
December 31, 2022	3,280	17,688	14,714	35,682
Change in estimated reclamation costs	—	38	—	38
Depletion and amortization	(814)	—	—	(814)
December 31, 2023	2,466	17,726	14,714	34,906
Change in estimated reclamation costs	4,733	128	—	4,861
Depletion and amortization	(387)	—	—	(387)
December 31, 2024	6,812	17,854	14,714	39,380