EXHIBIT 95.1

Mine Safety Disclosure

Section 1503(a) of the Dodd-Frank Wall Street Reform and Consumer Protection Act and Item 104 of Regulation S-K(17 CFR 229.104) contain reporting requirements regarding mine safety. The operation of our mine is subject to regulation by the federal Mine Safety and Health Administration, or MSHA, under the Federal Mine Safety and Health Act of 1977, or the Mine Act. Set forth below is the required information regarding certain mining safety and health matters for the three months ended March 31, 2022 for our facility. In evaluating this information, consideration should be given to factors such as: (i) the number of citations and orders will vary depending on the size of the mine, (ii) the number of citations issued will vary from inspector-to-inspector and mine-to-mine, and (iii) citations and orders can be contested and appealed, and in that process, may be reduced in severity and amount, and are sometimes dismissed.

Mine or Operating Name/MSHA Identification Number			Section 104 S&S Citations			Section 104(b) Orders			Sections 104(d) Citations and Orders			Sections 110(b)(2) Violations			Section 107(a) Orders			Total Dollar Value of MSHA Assessments Proposed			Total Number of Mining Related Fatalities			Received Notice of Pattern of Violations Under Section 104(e)			Received Notice of Potential to Have Pattern Under Section 104(e) (yes/no)			Legal Actions Pending as Last Day of Period			Legal Actions Initiated During Period			Legal Actions Resolved During Period
Jewett Mine, Jewett, TX (4103164)			1			0			0			0			0			(a)			0			0			0			0			0			0
(a) The assessment of the penalty for the associated citation has not yet been received