Rokmaster Provides Update on Selkirk Project and Silver Mineralization Targets on other Projects

Core Insights - Rokmaster Resources Corp. provides an update on its Selkirk Project and highlights the silver potential across its portfolio, indicating strong opportunities for exploration in southeastern British Columbia [1][7]. Selkirk Project - The Selkirk Project consists of three properties located north of Revelstoke, BC, which have shown positive results from geological mapping and sampling since 2021 [2]. - Field work on the Downie Gold Property confirmed a pyrrhotite-diopside-garnet skarn horizon with a strike length of approximately 2.0 km, revealing elevated tungsten and molybdenum results [2]. - The Downie Gold Property has an approved Multi-year Area Based exploration permit for drilling until October 2027 [2]. Keystone Property - The Keystone Property, located 10 kilometers south of the Downie Gold Property, has numerous occurrences of sphalerite and galena mineralization discovered during field work from 2021 to 2024 [3]. - This property also holds a MYAB exploration permit allowing for drilling until October 2027 [3]. Duncan Lake Project - The Duncan Lake Project features significant potential for silver mineralization, with historical mines producing high-grade silver up to 1,555 g/t Ag [5]. - Recent drilling north of the historic Duncan Mine intersected broad intervals of elevated silver concentrations, with results above the average for Kootenay Arc type Pb-Zn deposits [4]. - The No.3 to No.1 showings were trenched and channel sampled in 2025, returning high silver concentrations [4]. Big Copper Property - The Big Copper Property shows coincident copper and silver mineralization along a 4.5 km deformation zone, with soil sampling suggesting potential for galena and silver [6]. - This property may assist in identifying the core of a possible sedimentary Cu-Ag system [6]. Nechako Project - The Nechako Project contains several silver-rich epithermal vein occurrences, with assay results showing up to 614 g/t Ag over 1.2 m and 1,001 g/t Ag over 1.0 m [7]. Corporate Update - Michael Malana has been appointed as the new Chief Financial Officer, succeeding Dennis Cojuco, who served for over a decade [10][11]. - Malana brings over 20 years of international experience in financial management and corporate governance [12].