Welcome to our dedicated page for Guardian Metal news (Ticker: gmtlf), a resource for investors and traders seeking the latest updates and insights on Guardian Metal stock.
Guardian Metal Resources plc (GMTLF) provides essential updates on its Nevada-based tungsten exploration and critical minerals development through this dedicated news hub. Investors and industry observers will find authoritative reporting on drilling results, resource estimates, and strategic initiatives that shape the company's position in domestic metals production.
This resource consolidates official announcements including project milestones from Pilot Mountain and Tempiute, geotechnical findings, and operational updates. Users gain timely access to filings detailing exploration progress, infrastructure developments like water rights acquisitions, and analyses of mineral resource potential.
Key content focuses on tungsten deposit evaluations, copper-silver-zinc discoveries, and lithium exploration updates across Guardian Metal's portfolio. The collection serves as a strategic research tool for tracking technical advancements and corporate developments in North America's critical minerals sector.
Bookmark this page for direct access to Guardian Metal's latest verified updates, presented with clarity for both professional analysts and engaged stakeholders. Regular visits ensure informed tracking of the company's progress in establishing domestic sources of defense-critical metals.
Guardian Metal Resources has announced significant developments at its Tempiute Tungsten Project in Nevada. Independent expert Dr. Lawrence Carter's assessment revealed extensive tungsten-rich skarn mineralization across the project area, connected to two quartz monzonite stocks.
Key findings include the discovery of multiple new tungsten-rich zones, leading to the staking of 29 new BLM Lode Mining Claims, effectively doubling the project's footprint. The team identified several "truck-ready" historical ore stockpiles and discovered porphyry-style stockwork veining containing molybdenite and copper mineralization.
A new satellite tungsten-skarn system, named Worthington, was identified 34 km north of Tempiute, with historical literature suggesting approximately 0.4% WO3 content. The company has staked two claims over this system, expanding its strategic position in Nevada's tungsten resources.
Guardian Metal Resources (GMTLF) has announced significant exploration updates from its Garfield Project in Nevada's Walker Lane Mineral Belt. Recent surface sampling revealed high-grade mineral deposits, with sample CJO079 yielding 9.9 g/t gold, 1,105 g/t silver, 1.84% antimony, and 2.45% lead.
The company has expanded its presence by staking 11 additional mining claims in the newly identified Freeze East Zone. The exploration revealed a substantial epithermal system extending over 4km across the Pamlico, Freeze, and Freeze East Zones. The geological fieldwork, conducted by Dr. Lawrence Carter, identified numerous low-sulphidation epithermal vein structures.
While Guardian Metal remains focused on its core tungsten assets at Pilot Mountain and Tempiute, these new findings at Garfield represent additional opportunities for shareholders. The company holds 100% interest in the Garfield Project through its Nevada subsidiary, with portions of the project being royalty-free.
Guardian Metal Resources (GMTLF) welcomes President Trump's April 15, 2025 Executive Order initiating a national security investigation under Section 232 of the Trade Expansion Act. The order focuses on U.S. reliance on imported processed critical minerals, including tungsten, which is important for defense, energy, and advanced manufacturing sectors.
The Executive Order addresses three key areas: a national security investigation by the Secretary of Commerce, assessment of supply chain vulnerabilities from foreign dependence, and concerns over foreign market manipulations. Guardian Metal's Nevada-based tungsten projects are positioned to support these objectives by developing a domestic supply chain.
CEO Oliver Friesen emphasized the significance of this policy direction, comparing it to successful Section 232 measures implemented during Trump's first term for steel and aluminum industries. The company plans to engage with government agencies while advancing technical studies and community initiatives to capitalize on this development.
Guardian Metal Resources (GMTLF) has identified significant gallium potential at its Pilot Mountain and Tempiute tungsten projects in Nevada. Initial sampling results revealed promising gallium mineralization, with grades averaging 30.6 g/t at Tempiute and 26.7 g/t at Pilot Mountain.
At Tempiute, 9 samples were analyzed with results ranging from 11.95 g/t to 67.8 g/t Ga. At Pilot Mountain, 11 drill core samples from the 2024/2025 drilling campaign showed results between 9.4 g/t to 62.5 g/t Ga.
The discovery is particularly significant as the United States currently has no domestic gallium production and relies entirely on imports. With China's export restrictions on gallium, this potential new source could be strategically important for U.S. defense, telecommunications, and renewable energy sectors, where gallium is a critical component in semiconductor wafers, integrated circuits, and optoelectronic devices.
Guardian Metal Resources (OTCQX:GMTLF) has provided an operational update for its two Nevada-based tungsten projects. At Pilot Mountain, Phase 1 Resource Drilling at Desert Scheelite is complete with results pending for 13 diamond drillholes. Geotechnical drilling is progressing with GCH-1 showing multiple skarn-type mineralisation intervals. The company reports positive progress in garnet metallurgical recovery, targeting 70-80% recoveries and +90% garnet grades.
At Tempiute, now designated as a co-flagship asset, the company has acquired significant historical drilling data and is advancing metallurgical testing of historical ore stockpiles. The project shows increasing potential with identified extensions to known tungsten skarn mineralisation and notable molybdenum presence. Both projects will be advanced simultaneously towards production, leveraging Nevada's mining-friendly environment to establish Guardian Metal as a reliable U.S.-based tungsten supplier.
Guardian Metal Resources (OTCQX:GMTLF) announces significant implications from a new Presidential Executive Order signed on March 20, 2025, focused on increasing American mineral production. The order specifically benefits the company's Nevada-based tungsten projects through:
- Fast-tracked permitting and streamlined approvals for critical mineral projects
- Priority status for critical minerals including tungsten
- Reduced dependence on foreign mineral imports
- Investment incentives and potential federal financing support
- Enhanced focus on national security and defense considerations
The Executive Order mandates federal agencies to expedite review processes for priority critical mineral projects, potentially reducing regulatory hurdles for the company's Pilot Mountain project. The initiative aims to strengthen U.S. mineral security and decrease reliance on foreign suppliers, particularly China, while providing potential funding opportunities through agencies like the U.S. International Development Finance
Guardian Metal Resources (GMTLF) has completed a positive site assessment of the Tempiute Tungsten Project in Nevada, which they recently optioned to acquire in January 2025. The project, located less than 250 miles southeast of their Pilot Mountain tungsten project, features significant existing infrastructure valued at US$17.89M in a 2003 appraisal.
The site includes a large-scale metal mill building, flotation facility, ore loading infrastructure, and a functioning 3,000 KW substation. The deposit has been mined for 60 years with 200,000 feet of underground workings. The company has designated Tempiute as a co-flagship asset alongside Pilot Mountain.
Key initiatives include:
- Grid sampling of tailings facility for reprocessing potential
- Investigation of copper, zinc, silver, gallium, and germanium as co-products
- Evaluation of porphyry copper mineralization potential
- Focus on establishing near-surface open-pittable resources
Guardian Metal Resources (GMTLF) announces a groundbreaking study published in Fusion Engineering and Design journal, examining tungsten requirements for nuclear fusion technology. The research, co-funded by Guardian Metal and conducted with Oxford Sigma, reveals significant future demand implications.
The study projects that if global tungsten production remains static, the fusion industry will require 100% of global production by 2056. Production would need to increase 10-16 times from current levels by century's end. A single 2,000 MWth ARIES-ST reactor would consume approximately 2.6 times the current annual U.S. tungsten consumption over its 40-year lifespan.
Key findings show that an ARIES-ST reactor consumes 4,231 tonnes of tungsten at 500MWth and 29,034 tonnes at 2,000MWth over 40 full power-years. The EU-DEM01 reactor requires 3,945 tonnes at 500MWth and 9,554 tonnes at 2,000MWth. Current global consumption is approximately 100,000 tonnes annually.
Guardian Metal Resources (GMTLF) has announced significant drilling results from its Pilot Mountain tungsten Project in Nevada. The company reported several high-grade tungsten and silver intersections from drillholes PM24-029 to PM24-039 at the Desert Scheelite zone.
Key highlights include:
- Drillhole PM24-034: 27.1m @ 0.46% W03, 32g/t Ag, with 5.3m @ 1.08% W03
- Drillhole PM24-038: Multiple intervals including 18.5m @ 0.28% W03 and 18.2m @ 0.25% W03
- Notable silver results up to 434g/t from PM24-034
The company is finalizing the last Desert Scheelite drillholes before moving to geotechnical drilling for the pre-feasibility study. Guardian has received a Notice Level permit for 20 drill pads at the Project's Garnet zone and is planning drilling at the newly discovered copper breccia zone within the Porphyry South target area.
Guardian Metal Resources (GMTLF) has announced significant trenching results from its Golconda Summit Gold Project in Nevada's Walker Lane Mineral Belt. The company reported high-grade gold results including 6.10m at 13.12g/t Au in the 'Trench Zone' and 3.05m at 1.94g/t Au in the 'Thrust Zone', located 550m north.
The November 2024 trenching programme covered 527 metres across 10 trenches, confirming high-grade structures and testing system extensions. The project is situated near major gold mines including Nevada Gold Mines' Turquoise Ridge Complex and SSR Mining's Marigold Mine.
While Guardian remains primarily focused on tungsten exploration, these results suggest potential for a significant Carlin-type gold system, particularly encouraging due to the presence of high-grade gold in Upper Plate rocks indicating possible extensive mineralization in Lower Plate host rocks at depth. The company aims to monetize this project amid gold prices exceeding US $2,900.
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