Managing Director @CornwallRes | Redmoor W-Sn-Cu Project | #SML @StrategicMnrls | UK Critical Minerals | Views and Typos My Own | DYOR

Joined April 2019
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I do encourage everyone to read the full writeup, plenty in there to digest. #SML #tungsten #Redmoor
New @Zeus_Capital note! “We believe Redmoor to be a high-priority project and one that could easily be a company maker for Strategic Minerals,” say Zeus analysts who see fair value overall “at 14.9p per share.” Full note on @research_tree: shorturl.at/MLo0U
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Excellent few days at the @ukmccornwall in Falmouth. Over the course of the week: • CRL hosted conference attendees at site on Monday • CRL Exploration Manager, Rowan Thorne, presented at the Investor Forum and attended the Geological Workshop on Tuesday. Whilst I hosted additional government departmental visitors at Redmoor. • Wednesday morning SML Executive Director, Mark Burnett and I presented a Project Update during the conference opening session - including details of our ambitious infill drilling program • and over the remain days we held many discussions and meetings with attendees including government entities, politicians, suppliers, partners and consultants regarding Redmoor. • an honour to have Redmoor recognised with two awards - both for exploration success and funding success, with the former highlight amazing project gains and the later the effects of public-private finance and ability to raise more funds to accelerate Redmoor. Great spending time with our Board and team, and looking forward to further demonstrating our commitment to excellence and effective program delivery as we move forward.
We are proud to share that our subsidiary @CornwallRes won two prestigious awards at @ukmccornwall. 🏆 Exploration Discovery of the Year 🏆 Finance Deal of the Year These awards recognise the significant progress made at Redmoor and the team's hard work and dedication. #UKMC26
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Good chance to cover last years successes, and update on what’s to come.
SML and its subsidiary @CornwallRes will attend the @ukmccornwall and will deliver a detailed project update during their speaking slot. 🕘 Weds 10 June | 9:00am 🎤 #SML CEO Mark Burnett and #CRL MD Dennis Rowland 🎯 Recent progress, key milestones, future priorities #UKMC26
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“China exported only 2 tonnes of APT, which 0 went to Japan, in 26Q1.” For those wondering why there is a significant price differential between internal Chinese tungsten prices and those reported in Europe/Rest of World.
Nikkei reported that Japan’s tungsten imports from China fell by 50%. That is technically true. But it misses the critical number. Tungsten export to Japan have effectively stopped. Zero shipments since the overnight ban. But... Japan’s import data can still capture cargo that had already left China before the restriction fully hit. Material at sea does not disappear from customs data just because the policy changed at the Chinese border. The Jan. 6 measure was effective immediately. If suppliers had cargo ready to clear, there was every incentive to push it through before the window closed. Anyone who has dealt with China-side customs timing will understand how quickly that behaviour can happen around a sudden policy change. But once the control had landed, no Chinese exporter was going to risk jail time just to sell Japan a few extra tonnes of tungsten. So from Japan’s side, imports look like they are falling. From China’s side, the flow has already stopped. That is the real story. And the impact on Japan’s tungsten industry is not theoretical. China exported only 2 tonnes of APT, which 0 went to Japan in 26Q1. Japan is now trying to work around the shortage by importing tungsten scrap from other countries. Imports of tungsten scrap from the US jumped by around 1,000%. That is emergency substitution in desperation. The pressure is already hitting Japanese manufacturers. Mitsubishi Materials has announced price increases of more than 3x for some tungsten materials from June orders. Sumitomo Electric says procurement from China has stopped. Around 30% of its cutting-tool raw material previously came from China. NS Tool says tungsten prices have risen around 7x over the past year, making earnings forecasts difficult. OSG is increasing imports from Europe and warning that cost pass-through is unavoidable. One Osaka carbide toolmaker is reportedly considering production cuts of around 20%. Japan can recycle more scraps. It can pay more for US, European and Southeast Asian material. It can stretch inventories. But it's not sustainable. Recycling cannot instantly replace a Chinese supply chain that took decades to build. The market intelligence I have seen suggests some Japanese users may only have enough tungsten to last until around late June. If that is even roughly correct, the next few weeks matter. This is why tungsten should be watched closely. It is not just a niche metal. It is critical for carbide cutting tools, automotive and aerospace machining, semiconductors, electronics and defence applications. China spent decades controlling the upstream supply and the licensing channel. Multiple laws & regulations have been revised to tighten their control. A 50% fall in imports sounds manageable. Zero China-side exports is the warning signal.
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Dennis Rowland retweeted
Our Cobre #magnetite operation in #NewMexico is far from boring! With revenue in 2025 of $4.23 million from the sale of 61,279 tons of product, Cobre continues to provide sustainable revenue and operational stability to the group. Find out more: shorturl.at/ziYJN
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RNS breakdown: • 1st resource infill drillhole complete and 2nd well underway • Successful intersection of Redmoor SVS mineralisation as planned with visually logged long intersections containing wolframite, cassiterite and chalcopyrite • New planning permission in process - will enable a 3-rig programme • Fully funded programme expanded - bigger and better - now >22.5k meters - infill AND extension, plus data for studies • More drilling in one programme than delivered in all CRL drilling to date. #SM #Tungsten @CornwallRes
🚨 Redmoor drilling update 🚨 1st drillhole of infill drilling complete, intersecting the SVS. Expanded infill expansion programme underway alongside feasibility study sampling and data collection, with 2 additional rigs on standby. 👉 shorturl.at/pfT6a #SML #Tungsten
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RNS breakdown: • Iterative work pays off. There’s no “one and done” in good geological practice • Redmoor’s team having shown the effectiveness of the relogging and sampling campaign have produced more positive results • This time concluding the update in tin analysis methodology - with the new method highlighting a modest uplift in tin grade results across majority of remaining samples However: • Samples containing more tin generally reported larger increases from previous results • Results also highlight a small number of samples that now report strong mineralisation - including 1.65m @ 1.52% from 273.1m in hole CRD027 (drilled on 2018) •These results will help inform further updates to Redmoor’s model and targetting of additional sampling outside of the Redmoor SVS • Relogging and sampling continues, alongside logging and sampling of new drill core from the ongoing drilling programme. More to come on that. #SML $SML @StrategicMnrls @CornwallRes #Tungsten #Tin #Copper
📣 An updated analytical methodology for previously reported tin assays highlights the value add from our relogging and sampling programme. Full news👉 shorturl.at/bsK7x #SML #CriticalMinerals #Cornwall #Tungsten #Tin #Copper #Silver
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Dennis Rowland retweeted
It's happening 🚨#Tungsten "April 14: It was reported that Guangdong Province issued the first batch of tungsten mine extraction control quotas for 2026: The provincial total was 2,110 standard tonnes (65% WO₃ basis), a decrease of 250 mt from the first batch in 2025 (2,350 mt), a YoY decline of 10.2%." news.metal.com/newscontent/1…
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#Tungsten Markets: Given it’s a public holiday the Fastmarkets notation for APT was released yesterday. APT prices per mtu moved on the right side of the range only up to $2,800 - $3,190 (from $2,800 - $3,150 last week) Mid range $2,995 mtu APT ($299,500t)
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This apparently more to do with quota shifts and some profit taking in China, mid-term supply/demand situation remains unchanged. Currently China shifting to significant importer, driving supply scarcity elsewhere.
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Dennis Rowland retweeted
“Citrini found out about tungsten, sir.”
Apr 2
EXCLUSIVE: "Worse Than the Iran Helium Problem"... Semiconductor Industry Faces 'Tungsten Crisis' "Helium can be sourced from the U.S. or Russia. For tungsten, there's nowhere to go but China." While concerns over semiconductor process material procurement — including helium — have emerged in the wake of the Iran war, the semiconductor industry points to tungsten hexafluoride (WF6) as an even more urgent supply risk. Japanese suppliers, which account for roughly 25% of global WF6 supply, have signaled production cuts in the second half of the year. The reason: China's tightening of tungsten export controls toward Japan has made it difficult for them to secure raw materials. According to multiple industry sources on April 3, Japanese WF6 suppliers such as Kanto Denka and Central Glass began notifying Korean semiconductor companies — including Samsung Electronics and DB HiTek — of raw material supply disruptions starting last week. A source familiar with the matter said, "They indicated they can maintain supply through May–June using existing tungsten inventory, but cannot guarantee anything beyond that for the second half." The source added, "They asked Korean clients to seek alternatives such as SK Specialty or Foosung." Samsung Electronics has a higher dependence on Japanese WF6 than SK Hynix, making the switch to domestic suppliers more urgent. SK Hynix is reportedly in a relatively better position, as it already sources some volume from SK Specialty, Foosung, and the Chinese supplier Peric. Meanwhile, some foundries are now under pressure to fast-track process qualification of Korean-made WF6 — a procedure that typically takes over 18 months, parts of which are now being skipped given the urgency. WF6 is a critical precursor used to deposit tungsten films on semiconductor wafers. These tungsten films serve as pathways for electrical signals within chips. While WF6 is used across DRAM, NAND, and logic, consumption is overwhelmingly concentrated in 3D NAND — its vertically stacked cell structure means that at 200 layers, tungsten must be deposited 200 times. A technology transition to replace tungsten interconnects with molybdenum is partially underway in leading-edge NAND processes, but full-scale adoption will take considerable time. WF6 manufacturers import Chinese tungsten powder, react it with fluorine gas at high temperatures, then distill and purify it into high-purity gas for semiconductor use. China accounts for 80% of global tungsten powder supply. Since February of last year, China has imposed an export licensing regime on strategic minerals including tungsten. On top of that, following Japanese Prime Minister Sanae Takaichi's remarks on Taiwan in January of this year, China added export controls on "dual-use" items destined for Japan. Tungsten powder qualifies as a dual-use item — it is both a semiconductor material and a component used in weapons systems including tanks, missiles, and aircraft. As China's export controls have taken hold, tungsten prices have surged relentlessly. Tungsten powder prices have risen 6–7x over the past year. According to Bloomberg, the international benchmark price for ammonium paratungstate (APT) — the raw material for tungsten powder — has climbed 557% since February of last year. South Korea remains relatively free from China's export controls, and SK Specialty and Foosung have maintained their tungsten powder imports. However, SK Specialty has reportedly notified customers of a more-than-double price increase for WF6. Foosung is taking the same stance, as the cost structure is identical. An industry source said, "The bottom line is that domestic WF6 suppliers stand to benefit from the windfall."
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Dennis Rowland retweeted
We’re delighted with UK govt. engagement with our Redmoor Tungsten Project. Last week we welcomed Blair McDougall MP, Minister for Small Business and Economic Transformation, for a site visit. #Cornwall #CriticalMinerals #Tungsten #Tin #Copper #Silver
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Dennis Rowland retweeted
STRATEGIC MINERALS update - 1. Drilling has commenced - drillhole (CRD042) ashowing visible chalcopyrite (copper) and wolframite (tungsten) mineralisation at just 32–34m depth. 2. The full Infill drilling programme will be as large as all metres previously drilled by CRL in total. Pad 4 accounting for 8 holes and 3,850m over 6 months, before moving to further pads. 3. Good to see the Government engagement — A ministerial visit from Blair McDougall MP (Minister for Small Business and Economic Transformation) and Anna Gelderd MP also publicly supportive. 4. An additional 40 drill core samples from CRD040 and 55 historical drill core samples from CRD017 are currently being analysed at ALS Laboratories, results should be with us soon. 5. Tungsten price at all-time highs with APT sitting at $2,975/mtu, up consistently for 15 months, and materially above even the upside scenario used in the company’s own economic modelling.
A massive update in the week for large holding STRATEGIC MINERALS. The update confirming this is Europe’s highest-grade undeveloped tungsten deposit (based in the UK) and a lot bigger and a lot more valuable than expected. Some points from the update: 1. The 2020 scoping study told one story and this new one blows it apart. The NPV surges from $128m to $1.54bn and is driven by two thing: a much bigger resource (2.4x more mineable tonnage) and the tungsten price that has moved to $1,200/mtu in the base case. If one uses the upside case at $1,800/mt then we arrive at a mind blowing after-tax NPV of $2.71bn and an IRR of 55%. Pricing today though sits at $2,500–$2,800/mtu, much higher than even the upside case. The economics are exceptional vs the market cap with Capex to build it at $109.7m. Market cap at time of writing? £115m 2. The resource grew in EVERY direction 49% tonnage. 31% tungsten. 55% tin. 30% copper. Silver also confirmed. 3. Mine life nearly tripled from 12 years to 29 years. Again, huge, Not just looking at a bigger resource and swollen numbers but it changes the entire investment case, de-risks the project for any potential partner or acquirer. 4. Metallurgy improved too. Recovery rates on tungsten trioxide jumped from 72% → 85.8%. Better recovery means more revenue per tonne and ultimately better margins. A bigger resource but also much more efficient. 5. What’s coming next? Right now infill drilling is underway and a new drilling contract signed with Priority Drilling UK. The campaign is fully funded and using one rig immediately, with the sole focus of upgrading Inferred resources to Indicated status (the classification needed to support a reserve calculation and unlock a PFS). Then before summer more rigs will be added.
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RNS Breakdown: 2026 Drilling Programme officially underway at Redmoor following site setup with diamond core drilling commencing on Saturday. Drillhole already intersecting tungsten and copper mineralisation. This programme is focussed on resource infill drilling of the Redmoor SVS deposit, building upon the highly successful 2025 drill programme and newly announced mineral resource model. With their outputs helping to define the drill spacing for indicated resource drilling. Drill rig 1 will remain in position on Pad 4 at Redmoor to complete >3,000m of drilling across 8 drillholes. Before moving to another pad. In the meantime, CRL are submitting permissions to scale the programme and add additional drill rigs to accelerate infill drilling. Resource infill is an important step for Redmoor as we advance the project into feasibility studies and towards indicated resources and a reserve estimation. #SML @stratmin #CriticalMinerals #Tungsten #Exploration #Redmoor
📢 Resource Infill Drilling Programme has already commenced at Redmoor post MRE! The 1st of 8 planned drillholes totalling 3,850m is now underway at Pad 4, with early indications already highlighting Redmoor’s abundant mineralisation. 👉 shorturl.at/duuFN #SML
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Last week saw the publication of our: 1. Updated 2026 MRE: 17.4Mt @ 0.65% Wo3 = ⬆️49% 🔗 shorturl.at/mmZKi 2. Economic Sensitivity Analysis with Case NPV8: $1.54 Bn & 40% IRR 🔗 shorturl.at/NvRZu @CornwallRes also hosted Blair McDougall MP, Minister for Small Business and Economic Transformation for a site visit - an important visit when we could highlight the projects strategic nature, and discuss opportunities for Redmoor. We also hosted a “success event” to highlight the outputs of our 12-month grant funded project, and the positive results of the programme, with the event attended by Anna Gelderd MP for South East Cornwall, along with many other stakeholders.

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Dennis Rowland retweeted
A massive update in the week for large holding STRATEGIC MINERALS. The update confirming this is Europe’s highest-grade undeveloped tungsten deposit (based in the UK) and a lot bigger and a lot more valuable than expected. Some points from the update: 1. The 2020 scoping study told one story and this new one blows it apart. The NPV surges from $128m to $1.54bn and is driven by two thing: a much bigger resource (2.4x more mineable tonnage) and the tungsten price that has moved to $1,200/mtu in the base case. If one uses the upside case at $1,800/mt then we arrive at a mind blowing after-tax NPV of $2.71bn and an IRR of 55%. Pricing today though sits at $2,500–$2,800/mtu, much higher than even the upside case. The economics are exceptional vs the market cap with Capex to build it at $109.7m. Market cap at time of writing? £115m 2. The resource grew in EVERY direction 49% tonnage. 31% tungsten. 55% tin. 30% copper. Silver also confirmed. 3. Mine life nearly tripled from 12 years to 29 years. Again, huge, Not just looking at a bigger resource and swollen numbers but it changes the entire investment case, de-risks the project for any potential partner or acquirer. 4. Metallurgy improved too. Recovery rates on tungsten trioxide jumped from 72% → 85.8%. Better recovery means more revenue per tonne and ultimately better margins. A bigger resource but also much more efficient. 5. What’s coming next? Right now infill drilling is underway and a new drilling contract signed with Priority Drilling UK. The campaign is fully funded and using one rig immediately, with the sole focus of upgrading Inferred resources to Indicated status (the classification needed to support a reserve calculation and unlock a PFS). Then before summer more rigs will be added.
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Fastmarkets report continued #Tungsten price growth over the last week, up another 12%. Tungsten APT 88.5% WO3 (Rotterdam/Baltimore duty-free) just hit $2,800 - $3,150/mtu. Mid range $2,975/mtu Up $300/mtu ($30,000t) #SML #Redmoor
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Context: This week @StrategicMnrls published project updates for #Redmoor @CornwallRes in Cornwall, UK 1. UPDATED MRE JORC inferred MRE - 17.4Mt @ 0.65% WO3.eq 2. ECONOMIC SENSITIVITY ANALYSIS Base Case scenario NPV8 $1.54B & 40% IRR @ $1,200/MTU #SML
📢 2 big Redmoor updates: 1. Updated MRE: 17.4Mt @ 0.65% Wo3 = ⬆️49% 🔗 shorturl.at/mmZKi 2. Base Case NPV8: $1.54 Bn & 40% IRR 🔗 shorturl.at/NvRZu Truly strategic UK development project! @CornwallRes #Tungsten #SML
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Dennis Rowland retweeted

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