Rokmaster Provides Exploration Update on Field Work on All of the Projects

Rokmaster Resources Corp. provides an update on exploration activities so far completed on Rokmaster's Projects this year. Crews have been active on several of Rokmaster's Projects throughout the field work season. In June, an Induced Polarization Survey was completed over several targets on the Mystery Property and results indicate compelling porphyry Cu-(Mo±Au) drill targets with coincident positive geological and geochemical data on surface. Planning is underway to complete the fully-funded first phase of helicopter-supported drilling in late September on multiple targets on the yet undrilled Mystery Property. The Mystery Property is a part of the Company's Nechako Project, which totals 28,238 hectares (282 km 2 ) across four properties located in west-central British Columbia. The Nechako Project features multiple exploration targets for significant porphyry Cu-(Mo±Au) mineralization and high-grade Au-Ag vein systems in the southern portion of the productive Stikine terrane. Rokmaster has nurtured the Nechako Project for several years, efficiently vectoring towards robust drill targets on the properties, three of which hold active exploration drill permits. During June and August, field work was also completed on the Hanson, Fox-Coconut, and newly added Chaplin Property within the Nechako Project. The Wilson Zone on the Hanson Property was the site of a new porphyry-style molybdenum discovery made by Rokmaster in April of this year, and crews devoted several days to further investigate the area on surface. The Fox-Coconut Property was subject to prospecting and soil sampling to outline additional targets for high-grade, vein-hosted, gold and silver mineralization. Copper mineralization was found at the Chaplin Property on the first visit, which is encouraging given the size, scale, and setting of the historical Induced Polarization anomaly nearby to the Endako molybdenum Mine. In July, a large phase of prospecting and geological mapping was completed across the Duncan Lake Project, which hosts significant lead, zinc, and silver mineralization related to the Duncan Anticline. The southern portion of the Property was extensively burned by a forest fire in 2024 which increased outcrop exposure. During the field work, many historical workings were found and new showings of zinc and lead mineralization were discovered. Advanced geochemical analysis is ongoing to investigate the potential for elevated germanium and indium concentrations within the sphalerite mineralization on the Duncan Lake Project which holds two active exploration drill permits. The Property also hosts strong silver grades at many occurrences, particularly at the Mag Zone which is located on the underexplored western limb of the Duncan Anticline. Also in July, crews returned to the Downie Gold Property located north of Revelstoke to further investigate the FIM tungsten skarn in the eastern portion of the Property. Crews visited the northern part of the FIM skarn horizon and sampled a 2-3 metre garnet-diopside horizon near the base of a larger skarn horizon to occur over a strike length of 300 m. Previous work by Rokmaster sampled up to 0.36% W from the FIM skarn which has a mapped strike length of 2.0 km. John Mirko, President and CEO, comments: "Our expert field crews have done a great job in getting boots on the ground on all of Rokmaster's projects so far this year. This early-stage work is what great drill targets are made out of, as evidenced by our more advanced work on the Mystery Property. We are all excited for the drill rig to arrive there this fall, and to receive assay results from the excellent work done by our contractors on our other critical metal projects."