Copper Fox Provides PEA and Operational Update on Van Dyke ISCR Project

Calgary, Alberta--(Newsfile Corp. - April 21, 2026) - Copper Fox Metals Inc. (TSXV: CUU) (OTCQX: CPFXF) (FSE: HPU) ("Copper Fox" or the "Company"), through its wholly owned subsidiary Desert Fox Van Dyke Co., is pleased to provide an update on the Van Dyke ISCR project located in the Globe-Miami Mining District, Gila County, Arizona. Preparation of the preliminary economic assessment (PEA) and development of the 3-D numerical groundwater flow model continues to advance at a steady pace.