Casa Minerals Receives Extensive Historic Drill Database from Congress Gold Mine Project; Desktop Technical Studies Define Three Priority Exploration Zones Ahead of 2026 Drilling Season

Vancouver, British Columbia--(Newsfile Corp. - March 26, 2026) - Casa Minerals Inc. (TSXV: CASA) (OTCQB: CASXF) (FSE: 0CM) (the "Company" or "Casa") is pleased to announce that it has received a large dataset of historic drill hole information from the Congress Gold Mine Project in Yavapai County, Arizona, USA. Comprehensive desktop technical studies integrating this data with the Company's own 2022 drilling campaign have resulted in the identification and delineation of three distinct priority exploration zones that will form the basis of the 2026 field and drilling program.