Brixton Metals

Thorn Project (BC, Canada)

The Thorn Project is Brixton Metals’ flagship project, covering approximately 2,945 sq km in northwestern British Columbia and located on trend of the province’s Golden Triangle, renowned for world-class porphyry and epithermal systems. The project hosts porphyry-style alteration with copper, gold, silver, and molybdenum, with significant exploration potential. The project is accessible via a 45-minute flight from Whitehorse, Yukon.

Project Highlights:

• Camp Creek Corridor: An 8-kilometer-long northeast-southwest trending corridor that hosts multiple underexplored porphyry-style prospects.

• Trapper Target: High-grade gold intercepts demonstrate multiple vein systems with near-term resource potential.
• Catalyst Target: First-ever drilling confirms copper-gold porphyry mineralization, advancing the exploration pipeline.
• Tempest Target: Initial drilling reveals a multiphase porphyry system with copper-gold-silver-molybdenum mineralization and strong hydrothermal alteration.

Langis and Hudson Bay Projects (Ontario, Canada)

The Langis and Hudson Bay projects are primary silver-cobalt-nickel brownfield opportunities located in the historic Cobalt Mining District of Ontario, which has a regional production history of over 600 million ounces of silver. Both are past-producing, high-grade mines.

Since 2016, Brixton Metals has actively explored these sites, with drilling at Langis yielding over 220 intervals exceeding 100 g/t silver, including high-grade intercepts such as 15,436 g/t silver and 1.98 percent cobalt. The projects benefit from year-round road access and proximity to existing infrastructure, including a railway and the Electra Battery Metals cobalt refinery 10 km away.

Project Highlights:

• Historic Mineralization: High-grade silver and cobalt intercepts in historical drilling.
• Strategic Opportunity: Winter drill program to unlock additional shareholder value.
• Exploration Upside: Property hosts brownfield exploration targets with known mineralization.
• Critical Minerals Exposure: Adds battery metals to Brixton Metals’ diversified portfolio.

Hog Heaven Project (Montana, USA)

Located in western Montana, Hog Heaven is a historical silver-gold-copper property with significant porphyry potential. Hog Heaven is currently under an earn-in agreement where Ivanhoe Electric can earn up to 75 percent interest through staged cash payments and exploration expenditures. This arrangement provides funding for exploration while retaining Brixton Metals’ upside exposure.

The property contains multiple mineralized zones, including historical drill targets with notable copper, gold, and silver intercepts. Ivanhoe’s initial drilling has confirmed mineralization and highlighted the project’s potential for large-scale porphyry systems. Brixton retains exposure to exploration success while de-risking development costs.

Project Highlights:

• Option Agreement: Ivanhoe Electric can earn up to 75 percent through funding exploration expenditures of US$40 million and cash payments of US$4.5 million to Brixton.
• Mineralization: Historical drilling confirms copper, gold, and silver mineralization across multiple targets.
• Exploration Focus: Targets include porphyry-style and epithermal systems.

Atlin Goldfields Project (British Columbia, Canada)

The Atlin Goldfields Project is located in northwestern British Columbia, an area historically known for placer gold production, offering strong potential for hard-rock gold discoveries. Brixton Metals has optioned the project to Eldorado Gold, which is funding exploration activities under a structured earn-in agreement.

Exploration at Atlin focused on identifying orogenic and intrusion-related gold targets, with early work confirming continuity of mineralization in key areas. The property benefits from proximity to historic mining infrastructure and geology conducive to high-grade gold zones, providing an attractive exploration and growth opportunity. Brixton has commenced drilling at the project and is targeting to complete initial drill testing of newly identified, structurally-focused targets in the Yellowjacket area.

Project Highlights:

• Option Agreement: Eldorado Gold can earn 100 percent interest through staged exploration and cash payments: C$1.1 million cash and $5.35 million in work over five years. At the end of the option period, Eldorado has the right to exercise the option to acquire 100 percent ownership for a final cash payment of C$7 million.
• Historic Production: Located near areas of historic placer gold production, indicating strong geological potential.
• Exploration Targets: Focused on orogenic and intrusion-related gold deposits with high-grade potential.
• Fully Funded Program: Partner-funded exploration reduces capital requirements while advancing project knowledge.