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Marshall Miller & Associates, Inc. hereby consents to the use by Warrior Met Coal, Inc. (the “Company”) in connection with the Company’s Annual Report on Form 10-K for the year ended December 31, 2020 (the “Annual Report”), and any amendments thereto, and to the incorporation by reference in the Company’s Registration Statement on Form S-8 (No. 333-217389), the Company's Registration Statement on Form S-8 (No. 333-223049) the Company's Registration Statement on Form S-3ASR (No. 333-224734), and the Company’s Registration Statement on Form S-3ASR (No. 333-234368) of information contained in our report dated January 27, 2021 relating to estimates of certain coal reserves in the Annual Report. We hereby further consent to the reference to Marshall Miller & Associates, Inc. in those filings and any amendments thereto.