A Nevada Tungsten Comeback Story Just Got Its First Modern Map -- and the Drill Targets Are Taking Shape

Executive Summary

• Western Star Resources Inc. completed the first modern high-resolution UAV magnetic geophysical survey over its Rowland Tungsten Property in Elko County, Nevada.
• Survey results identified multiple northeast-southwest trending structural lineaments and magnetic domains that align with historical tungsten workings and interpreted skarn horizons, highlighting untested prospective extensions.
• The company plans to integrate the geophysical data with upcoming Phase 1 soil geochemistry results to define priority targets for a maiden drilling campaign.

Key Details

• Company & Tickers: Western Star Resources Inc. (CSE: WSR) (OTC: WSRIF)
• Property: Rowland Tungsten Property, Elko County, Nevada
• Survey Type: High-resolution UAV (drone-borne) magnetic geophysical survey
• Significance: First modern, high-resolution geophysical dataset ever acquired over the property
• Data Processed: Total Magnetic Intensity and its derivatives
• Structural Interpretations: Multiple NE-SW trending linear features identified, interpreted as fault or fracture zones that could have served as hydrothermal fluid pathways
• Mineralization Alignment: Historical mining activity coincides with interpreted intrusive-carbonate contacts and magnetic lineaments, consistent with tungsten skarn deposit formation
• Intrusive System Extent: Data suggests the underlying intrusive system may be more extensive than previously mapped, potentially extending the prospective contact zone beyond historically worked areas
• Untested Prospective Domains: Immediately south of the historical Rowland zone, a magnetic-high domain and an adjacent magnetic-low domain were flagged as potential extensions or entirely new prospective horizons
• Next Exploration Phase: Integration of magnetic interpretation with Phase 1 soil geochemistry (assays expected imminently) to build a priority drill-target inventory
• Future Program Design: Development of Phase 2 exploration program leading to the definition of priority targets for a maiden drilling campaign
• Technical Oversight: Disclosure reviewed and approved by Qualified Person Jasper Mowatt; survey data processed under documented quality-control protocols
• Exploration Stage: Grassroots-to-early-stage; no mineral resource estimate, no economic study, and no guarantee that future drilling will define a deposit
• Strategic & Market Context: U.S. tungsten supply chain security push, China's dominance in mining/processing, rising tungsten prices, and a U.S. defense-procurement rule taking effect in 2027 prohibiting certain Chinese-origin tungsten
• Peer Context: Company referenced alongside Almonty Industries, Guardian Metal Resources, EQ Resources, and Energy Fuels to illustrate the broader Western-aligned tungsten supply chain development landscape

Notable Quotes

• "The results of the high-resolution magnetic survey represent an important step in building the first modern exploration dataset at Rowland," said Blake Morgan, CEO and President of Western Star. "The survey has highlighted multiple structural features and magnetic domains that appear to be associated with historical workings and interpreted skarn horizons. We look forward to integrating these results with the Phase 1 soil geochemistry, which is expected imminently, as we advance toward Phase 2 exploration and the definition of priority targets for a maiden drilling campaign."