Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

​

We consent to the incorporation by reference in the registration statements (No. 333-259298) on Form S-8 of our report dated March 3, 2026, with respect to the consolidated balance sheets of Fortitude Gold Corporation as of December 31, 2025 and 2024, the related consolidated statements of operations, changes in shareholders’ equity, and cash flows for the years then ended, and related notes, which report appears in the December 31, 2025 annual report on Form 10-K of Fortitude Gold Corporation.

​

/s/ Haynie

Salt Lake City, Utah
March 3, 2026