Cornwall Resources Ltd has started resource infill drilling as part of the prefeasibilty study for its Redmoor tungsten-tin.copper project in the southeast of the county. MRE The company began on 28 March to drill hole CRD042, which is the first of eight planned holes from pad four, for a total 3,850 metres over six months. […]
Tag: mineral resource estimate (MRE)
Tertiary reports JORC target at Mushima North
Tertiary Minerals plc reported a JORC (2012) exploration target, at an average grade of 40 to 60 grammes per tonne silver equivalent, within the Target A1 prospect at Mushima North in Zambia. MINERALISATION The project is located in the prospective iron-oxide-copper-gold region of the country, with the silver-copper-zinc prospect being one of “several” targets. The […]
Redmoor inferred MRE increases by 49%
Cornwall Resources Ltd recorded a 49% increase in the JORC inferred mineral resource estimate, from 2019, for its Redmoor tungsten-tin-copper-silver project in the southeast of the county. ROBUST The results include 0.49% tungsten trioxide as “Europe’s highest-grade, undeveloped, tungsten project compared to other CRIRSCO*-compliant projects” and “amongst the highest grade globally”. Parent company Strategic Minerals plc reported […]
Redmoor study improves tungsten-silver recovery
Cornwall Resources Ltd’s recent metallurgical study showed a “significant improvement” in tungsten overall recovery and “confirmed silver recoverability” from the Redmoor project. QUALITY Parent company Strategic Minerals plc said that recoveries for tin and copper remained “broadly unchanged” at 67.2% and 82.4%, respectively. An increase in tungsten trioxide recovery, from 72.0% to 85.8%, represented “a 19.2% relative […]
Critical overcomes ‘challenging’ start at Agadir Melloul
Critical Mineral Resources plc’s operations faced setbacks at the start of year, from adverse weather and a rig breakdown, resulting in 720 metres’ core drilling at Agadir Melloul in central Morocco. MRE The contractor rig which had “mechanical issues” has since been replaced and two diamond drill rigs are currently operating with drilling rates “exceeding” […]
Redmoor reveals ‘ultra high-grade’ tungsten
Strategic Minerals plc’s subsidiary, Cornwall Resources Ltd, has returned “ultra high-grade” tungsten, along with the “long intersections of high grade mineralisation” at the Redmoor tin-tungsten-copper project in southeast Cornwall. QUALITY The results are from the final drill hole, CRD039, of a nine-hole programme for 5,000 metres, completed between June and December 2025. Returns include an […]