Carolina Rush Corporation (TSXV: RUSH | OTCQB: PUCCF) is advancing the Brewer Gold-Copper Project and adjacent Jefferson Project in South Carolina’s historic Carolina Slate Belt, approximately 13 kilometres from the producing Haile Gold Mine.

Brewer is a past-producing gold mine with an established NI 43-101 gold-copper mineral resource and a large, underexplored hydrothermal system.

With a 100% interest and operational control of Brewer, an expanded 3,480-acre contiguous land position and a refined geological model following the 2026 exploration program, Carolina Rush is focused on two complementary opportunities: expanding the existing near-surface gold-copper resource and testing the potential for a larger porphyry copper-gold system at depth.

Building on an Established Gold-Copper Resource

Brewer hosts an NI 43-101 mineral resource defined through relatively limited modern drilling. Recent exploration has identified additional gold-copper mineralization beyond the existing resource model, providing opportunities to evaluate extensions of the known mineralized system.

Testing the Potential for a Larger System at Depth

Deep drilling in 2026 strengthened the geological interpretation of a large magmatic-hydrothermal system and refined exploration vectors toward the west-northwest. Independent geological review has helped identify priority targets for the next phase of deep drilling.

The 2026 deep-drilling program materially advanced Carolina Rush’s understanding of the Brewer gold-copper system.

Three deep holes, totaling more than 2,500 metres, provided important geological information supporting the interpreted porphyry model and identifying new exploration vectors toward the west-northwest.

The program also intersected additional near-surface gold-copper mineralization beyond the area informing the existing mineral resource estimate.

Together with independent geological review, these results have helped refine priority targets for the next phase of exploration across the expanded Brewer-Jefferson land position.

In 2026, Carolina Rush significantly expanded its Jefferson Project, creating a combined 3,480-acre contiguous exploration position with Brewer.

The additional ground lies west and northwest of the former Brewer mine, along the interpreted direction of the larger hydrothermal system.

This expanded footprint provides room to evaluate both deeper porphyry copper-gold targets and additional near-surface gold-copper opportunities.