Cornwall Resources Ltd reported “multiple, stacked zones of high-grade intersections” from the first assays at the Redmoor tungsten-tin-copper project.
CONTINUITY
Results from the first borehole, CRD033, confirmed “multiple zones of high-grade tungsten mineralisation throughout the 90-metre thick Redmoor sheeted vein system (SVS) deposit”.
Returns included 3.05 m at 1.43% tungsten trioxide and 0.54% copper from 439.70m, including among others, 1.30 m at 2.34% tungsten trioxide and 0.44% copper from 439.70m.
Tin assays are still under review.
“These initial results demonstrate high tungsten grades and support Redmoor’s position as one of the highest-grade deposits globally, when compared to other CRIRSCO (Committee for Mineral Reserves International Reporting Standards) resources,” said managing director Dennis Rowland.
“It is worth highlighting that these results are from only one borehole and yet demonstrate multiple, stacked zones of high-grade intersections within the Redmoor SVS deposit that correlate well with existing modelled high-grade zones and reinforce the strong grade continuity within the deposit.
“Results from CRD033 further identify new zones of potentially economic mineralisation within the Redmoor deposit, which could contribute to the forthcoming mineral resource estimate update.”
Cornwall Resources is reviewing the geological log and analytical data from the borehole, while continuing the 2025 drilling programme with two rigs.