​

Year Ended December 31, 

​

  ​ ​ ​

2025

  ​ ​ ​

2024

Loss on disposal of property, plant and mine development (Note 9)

​

$

41,219

​

$

37,669

Interest income

​

​

(58,144)

​

​

(18,174)

Environmental remediation

​

​

43,239

​

​

14,719

Loss on sale of equity securities

​

​

40,175

​

​

—

Other

​

​

26,506

​

​

50,254

Total other income and expenses

​

$

92,995

​

$

84,468