White Cliff Minerals Limited Launches Dual Rig Drilling Campaign at Rae Copper Project, Uncovering New High-Grade Copper & Silver Zones in Nunavut

Thursday, July 31, 2025
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8:42 am
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White Cliff Minerals Limited has activated a second drilling rig at its Rae Copper Project in Nunavut, Canada, expanding the copper-rich Danvers area. Newly identified surface mineralisation could boost near-deposit growth; assay results expected soon may unlock an exciting opportunity for emerging traders in copper exploration.

White Cliff Minerals Limited has advanced exploration activities at its Rae Copper Project in Nunavut, Canada, by bringing a second drilling rig online. The company now operates two rigs on site: a reverse circulation rig focused on testing new surface mineralisation along the Danvers strike and a diamond rig targeting sedimentary horizons between 200 and 400 meters at the Hulk target. To date, 1,702 meters of reverse circulation drilling and 547 meters of diamond drilling have been completed. Notably, a new 250‑meter strike length zone of chalcocite‑bornite‑malachite mineralisation has been discovered adjacent to the known Danvers deposit. There is also evidence of an expanded lateral copper footprint more than 4 kilometers southwest, with previous rock chip samples returning exceptionally high copper and silver grades. Alongside drilling, geophysical surveys are in progress with both drone-based magnetotellurics and MobileMT airborne surveys scheduled to report further targets. Initial assay results from both rigs are anticipated in the September quarter, while additional mobile geophysics data is expected in August. Results from these efforts will help refine the understanding of the regional sediment-hosted copper system, which bears similarities to world-class deposits elsewhere. The technical indicators highlighted include the successful integration of two distinct drilling methodologies on site and promising visual mineralisation indicators seen in outcrop and subcrop exposures. Historical sampling has yielded high-grade copper values of up to 16.15% and notable silver grades, further attracting interest in the project's expansion potential. The ongoing surface mapping and systematic data collection are fundamental in expanding the drill-tested boundaries and validating the geological model that underpins this promising copper system. Investors may view the development with bullish sentiment given the operational progress, expansion of the mineralised footprint at Danvers, and the potential for significant resource upside as new targets and geophysical surveys yield further results. However, cautious investors might note that these visual and preliminary exploration results require laboratory assay confirmation. Furthermore, uncertainties inherent in reconciling historic data with modern exploration techniques and the preliminary nature of the estimates mean that there is still a degree of risk ahead before a definitive resource estimate is obtained.

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