Exhibit 23.3

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM 

We consent to the incorporation by reference in Registration Statement Nos. 333-217205, 333-187883, and 333-262435 on Form S-3 and Registration No. 333-222970 on Form S-8 of Natural Resource Partners L.P., of our report dated March 15, 2022, relating to the financial statements of Sisecam Wyoming LLC for the year ended December 31, 2021, appearing in this Annual Report on Form 10-K of Natural Resource Partners L.P. for the year ended December 31, 2023.

/s/ Deloitte & Touche LLP

Atlanta, Georgia

March 7, 2024