BeMetals Corp. announce that it has filed an independent National Instrument 43-101 Mineral Resource Estimate Technical Report for the South Mountain Project in southwestern Idaho, U.S.A. The updated MRE has an effective date of April 20, 2021 and was prepared in accordance with National Instrument 43-101 Standards of Disclosure for Mineral Projects by Hard Rock Consulting, LLC, based in the U.S.A. A copy of the MRE can be found on SEDAR and on the Company's website. This MRE now includes an additional 50 core drill holes (approximately 5,000 metres), of which 30 drill holes (approximately 2,400 metres) were completed during the 2020 program and 20 drill holes (approximately 2,250 metres) from the 2019 campaign. Some results from BeMetals' past two drilling campaigns are highlighted in Table 2 below and demonstrate the high-grade nature and continuity of the deposit in both the DMEA and Texas zones. These intersections from the underground drilling on the Sonneman level illustrate the high-grade zinc-silver-gold component of the DMEA Zone mineralization and the increased copper content in the Texas West Zone of the deposit. All figures are in U.S. dollars unless otherwise indicated. Mr. Richard A. Schwering, P.G., SME-RM, a Resource Geologist with Hard Rock Consulting, LLC, is responsible for the South Mountain Project Mineral Resource Estimate with an effective date of April 20, 2021. Mr. Schwering is a Qualified Person as defined by NI43-101 and is independent of BeMetals Corp., Thunder Mountain Mines Inc., and South Mountain Mines Inc. Mr. Schwering estimated the mineral resources based on drill hole and channel sample data constrained by geologic boundaries using an Ordinary Krige algorithm. The Geologic Model and Mineral Resource Estimate were completed using Leapfrog Geo Software version 6.0.5.