Raptor Metals has confirmed a significant stacked copper-rich VMS system at its Chester Project through maiden drilling, while expanding its footprint with key acquisitions in the Bathurst Mining Camp.
- Maiden drilling confirms large-scale stacked copper-rich VMS system at Chester
- Mineralised strike extended beyond 2.5km with broad high-grade copper intercepts
- Geophysical surveys refine geological model and support future targeting
- Acquisitions consolidate 45km² Coyote Project and add Foghorn near Brunswick Mine
- Cash position at $1.425 million with metallurgical testing underway
Maiden Drilling Validates Chester’s Copper Potential
Raptor Metals Ltd (ASX:RAP) has delivered on its promise to validate a substantial copper-rich volcanogenic massive sulphide (VMS) system at the Chester Project in New Brunswick, Canada. The company’s maiden 19-hole, 2,126-metre diamond drilling program confirmed multiple stacked copper mineralised horizons across the Central and East Zones, extending the interpreted mineralised strike to more than 2.5 kilometres. These results underpin a geological model that supports significant Mineral Resource growth potential.
Highlight intercepts included 25 metres at 2.06% copper equivalent (CuEq) and 30 metres at 1.44% CuEq, with subsequent holes revealing multiple copper zones within single drill holes. Notably, the drilling also identified elevated zinc, lead, and silver values, reinforcing the polymetallic nature of the system. The final assay results, reported after quarter end, confirmed broad copper mineralisation in the Copper Stringer Zone, with intervals such as 16 metres at 1.26% copper from 62 metres depth.
These findings not only validate the continuity and scale of mineralisation but also enhance understanding of the spatial relationships between copper stringer mineralisation, base metal horizons, and massive sulphide lenses. This integrated geological framework sets the stage for targeted follow-up drilling and resource upgrades.
Geophysical Surveys Enhance Targeting Confidence
Complementing the drilling program, Raptor completed an integrated geophysical campaign, including reprocessing historic VTEM datasets and conducting a borehole electromagnetic (BHEM) survey across 11 drill holes. The surveys identified two principal conductive trends with strong magnetic responses, interpreted as mineralised zones. This geophysical data is being integrated with drilling results to refine the geological model and support future exploration targeting beyond the current resource footprint.
Strategic Acquisitions Expand Regional Footprint
During the quarter, Raptor significantly bolstered its presence in the Bathurst Mining Camp by acquiring the Coyote and Foghorn projects. The Coyote Project consolidates the Turgeon, Silverjack, and Heron prospects into a contiguous 45 square kilometre landholding along a 16-kilometre mineralised corridor. Historical data from Silverjack includes bulk samples grading up to 10.2% copper and 1,447 grams per tonne silver, while Heron has historic drilling with gold intercepts of 15.5 metres at 1.2 grams per tonne.
The Foghorn Project, situated just 3.8 kilometres from the historic Brunswick No. 12 Mine, offers additional VMS exploration potential with high-grade historical rock chip samples showing up to 3.1% copper and 7.5% zinc. These acquisitions, completed for A$550,000, strengthen Raptor’s district-scale exploration position and provide multiple new targets for systematic exploration.
Financial Position and Corporate Updates
Raptor reported a cash balance of A$1.425 million at 30 June 2026, with no debt and investments in Australian Gold and Copper Ltd valued at $294,000. The quarter’s cash outflows were primarily linked to drilling costs, acquisitions, and administration. The company noted higher-than-expected working capital expenses, driven by audit, legal, and share registry fees related to the integration following its re-admission to the ASX earlier this year.
Corporate changes included appointing Xcend as the new share registry provider and a board reshuffle with Gary Powell joining as Non-Executive Director and Ian White resigning. These moves reflect ongoing governance adjustments as Raptor transitions into a more active exploration phase.
Next Steps in Exploration and Resource Development
Looking ahead to the September quarter, Raptor plans to integrate the full Chester drilling dataset with geophysical and metallurgical results to refine its geological model and identify priority drill targets. Metallurgical test work is underway to assess ore processing characteristics, critical for advancing towards resource definition.
The company will also prepare drilling programs at the newly acquired Coyote Project, focusing on the Turgeon and Silverjack prospects, while compiling historical data to support systematic exploration at both Coyote and Foghorn. An upgrade to the JORC Mineral Resource Estimate at Chester is anticipated following the integration of these datasets.
Bottom Line?
Raptor Metals has laid a solid foundation at Chester and broadened its regional reach, but upcoming assay interpretations and resource upgrades will be pivotal in defining its next growth phase.
Questions in the middle?
- How will metallurgical test results influence resource development at Chester?
- What exploration targets will emerge from integrating geophysical data with drilling at Coyote and Foghorn?
- Can Raptor sustain its cash runway amid increased working capital costs and exploration ambitions?