A British Columbia project generator advancing copper, gold and critical minerals — through partnership, since 1987.

Eastfield Resources completes its initial public offering and begins trading on the Vancouver Stock Exchange — a predecessor of today's TSX Venture Exchange — establishing the foundation for a long-running British Columbia exploration and project-generation company.

In a corporate reorganization, Eastfield transfers mineral property interests into Wildrose Resources Ltd., a newly formed public company whose shares are distributed to Eastfield shareholders. Wildrose begins trading in June 1997, while Eastfield continues generating new exploration opportunities.

Wildrose Resources is reorganized as Cariboo Rose Resources Ltd., reflecting its exploration focus in the Cariboo region of central British Columbia — continuing a lineage of projects and public companies that originated within the Eastfield group.

The 50% interests of Eastfield and Lysander Minerals in the Lorraine copper-gold project in north-central British Columbia are consolidated into a new public company, Lorraine Copper Corp. — another project originating within the Eastfield group advancing through its own listed vehicle.

The Woodjam copper-gold project interests held by Cariboo Rose Resources and Fjordland Exploration are consolidated into Consolidated Woodjam Copper Corp., creating a dedicated public company around the Woodjam project in the Cariboo region.

Eastfield agrees to sell its 100% interest in the Kilometre 26 nickel property to Oroandes Resource Corp. — subsequently renamed Fort St. James Nickel Corp. — for 20 million shares. The transaction completes in 2012, with the share consideration committed for pro-rata distribution to Eastfield shareholders.

Consolidated Woodjam Copper acquires Gold Fields' 51% joint-venture interest in the Woodjam project, bringing the copper-gold asset that originated within the Eastfield group to 100% ownership.

Lorraine Copper options the Stardust project to Sun Metals Corp. in 2017. Following Sun Metals' discovery success at Stardust, the two companies combine by plan of arrangement in 2019, giving Lorraine shareholders an interest in the combined company. Stardust today forms part of Northwest Copper's Kwanika-Stardust holding, adjacent to Eastfield's Indata property.

Vizsla Copper Corp. completes its acquisition of Consolidated Woodjam Copper in December 2022, bringing the Woodjam project into a larger copper-focused company and continuing the corporate evolution of an asset first assembled within the Eastfield group.

Eastfield expands the Zymo claim group to cover additional airborne geophysical targets and receives a five-year exploration permit authorizing up to 50 drill sites — positioning the copper-gold porphyry project for future drill campaigns.

Star Copper Corp., which holds an option on the property, commences diamond drilling at Indata in October 2025. Drilling at the Area 74 target intersects nickel, magnesium and silver mineralization within a serpentinized ultramafic intrusion, adding new target styles alongside the project's established copper and gold zones.

On June 30, 2026, Eastfield signs a definitive agreement to sell its 100% interest in the Zymo property and its 95.3% interest in the Indata property to Star Copper Corp. for 10.0 million Star Copper shares. The transaction constitutes a Reviewable Disposition and a Related Party Transaction and remains subject to shareholder approval and TSX Venture Exchange acceptance; it has not closed.