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The Cowtrail property is located within the Quesnel Terrane of south-central British Columbia, a prolific geological belt that hosts numerous significant copper-gold porphyry systems.
Cowtrail covers a broad area of prospective volcanic and intrusive rocks and is located approximately 20 kilometres southeast of Imperial Metals Corporation’s operating Mount Polley copper-gold mine.
The property is contiguous with Vizsla Copper Corp.’s Woodjam and Redgold copper-gold porphyry projects, placing Cowtrail within a broader district-scale copper-gold exploration setting.
Exploration at Cowtrail has identified copper-gold mineralization associated with intrusive rocks, alteration, geochemical anomalies and geophysical features. Historical and more recent drilling in the Lea Lake area has progressively added geological and assay information across the mineralized system.
Results from the 2026 drilling confirm the continuation of porphyry copper-gold mineralization encountered in 2023 and 2025. Mineralization remains open along strike and to depth. In hole CT26-28, mineralization continued to the bottom of the hole, with the final sample grading 0.21% copper and 0.11 g/t gold (0.32% CuEq).
CT26-28 represents the first deep test of the Cowtrail project. Drill casing was left in place to allow the hole to be re-entered and deepened if warranted by future exploration.
Historical drilling completed in 2007 intersected 1.16 g/t gold over 18.3 metres.
In 2026, a helicopter-borne high-resolution aeromagnetic, radiometric and VLF survey was also completed over approximately 27 square kilometres of the property. The survey provides additional geophysical information for integration with existing geological, geochemical and drilling data.
2026 Drill Results
The 2026 Cowtrail diamond drilling program comprised four holes totalling 1,275 metres.
Significant results include:
Holes CT26-25 and CT26-27 did not return significant intercepts.
True widths remain unknown. No metallurgical work has yet been completed specifically at Cowtrail. Copper-equivalent calculations reported by Cariboo Rose use assumed copper and gold recoveries derived from published information for the nearby Mount Polley Mine.
The Cowtrail property is 100% owned by Cariboo Rose Resources Ltd. and is under option to BRS Resources Ltd.
Under the option agreement, BRS may earn a 60% interest in Cowtrail by completing $2,000,000 in exploration expenditures, making $200,000 in cash payments, and issuing shares equivalent to $200,000.
During the 2026 field season, BRS funded the four-hole diamond drilling program totalling 1,275 metres.
The 2026 exploration program also included a helicopter-borne high-resolution aeromagnetic, radiometric and VLF survey covering approximately 27 square kilometres.
The current drill density remains insufficient to establish detailed geological relationships or continuity between holes. Plan and section views are used to show spatial relationships and reported assay intervals across the 2025 and 2026 drilling.
The project is fully permitted.
Current Cowtrail technical material includes:
The current release includes both the Lea Lake plan and a northeast-looking cross section for technical context.
