Meanwhile, the Company is advancing a Rapid Development Plan to meet Europe’s urgent demand for heavy rare earth elements. Fast-tracking development is no longer an option—it’s a necessity.
By separating extraction from downstream processing, operations at Norra Kärr have been streamlined. The project now functions much like a quarry, with on-site extraction and physical processing producing two high-value products: a HREE magnetic concentrate and nepheline syenite, an industrial mineral previously explored at Norra Kärr by Boliden in the 1970s.
The Company remains committed to accelerating progress, engaging key stakeholders, and exploring all avenues to bring Norra Kärr into production as swiftly as possible.”
Nepheline Syenite (Information extracted from PEA 2021)
Nepheline syenite is an aluminium silicate consisting of minerals nepheline, microcline and albite. A quartz-free feldspathoid, nepheline syenite is commonly reported together with feldspars but has a number of advantages in industrial use. The high alumina content combined with a low melting point makes the material attractive for ceramic flux, glass, coatings, paint, functional fillers and cement fillers. Nepheline syenite has also been extensively looked at as an alternative feedstock for production of aluminium instead of from bauxite.
Nepheline syenite products are often incorrectly classified as feldspar, undermining the greater performance benefits of a higher quality nepheline syenite with a higher market price than feldspar. The PEA targets well-established and traditional feldspar markets, using compositionally superior and non-toxic nepheline syenite products as substitutes.
Due to its unique chemical properties, nepheline syenite has found its way into many modern industrial functions used today. The application of nepheline syenite can be grouped into six main end-use categories:
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Paints - White pigment filler enhancing brightness
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Fiber glass insulation - Provides strength to the glass and lowers melting point
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Ceramics - Enhancing high gloss and white glaze
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Ambering - Colouring of glass preventing liquids to deteriorate in the presence of light
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Flux - Acts to lower the melting points of SiO2 to make glass containers and flat glass such as windshields for vehicles.
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Cement filler - Increases the density of concrete materials while lowering the amount of cement used reducing the carbon footprint
The current industrial applications for nepheline syenite are made achievable by utilizing six main unique characteristics, providing properties that are lacking in traditionally used feldspar.
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Opacity - Bright white colour characteristics and free of quartz impurities
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Strengthening of glass - Provided by alumina content
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Colouring and strengthening elements - For less pure products due to the iron-oxide composition
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Refractive properties - Provide matting textures while maintaining its transparency and anti-settling characteristics. The refractive index is identical to most used clear binders, including polyurethanes, epoxies, acrylic, alkyds, and nitrocellulose
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Hardness - 6 on the Mohs hardness scale means a significant abrasion improvement and scratch resistance in comparison to other minerals providing less weathering in paints and improved coatings
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Non-toxic - Quartz free eliminating the need for any respiratory or carcinogenic warning labelling
Norra Kärr is estimated to produce approximately 730,000 tonnes per annum over 26 years (PEA 2021), including 62% ‘higher value’ coarse granular product proposed for European and North American markets, with the balance sold in Sweden.
Norra Kärr - Preliminary Economic Assessment 2021 (PEA 2021)
PEA 2021 news release: https://leadingedgematerials.com/leading-edge-materials-announces-positive-preliminary-economic-assessment-results-for-its-norra-karr-ree-project-with-us1026m-pre-tax-npv10-and-30-8-pre-tax-irr/
On behalf of the Board of Directors,
Leading Edge Materials Corp.
Kurt Budge, CEO
For further information, please contact the Company at:
778-373-6727
info@leadingedgematerials.com
www.leadingedgematerials.com
About Leading Edge Materials
Leading Edge Materials is a Canadian public company focused on developing a portfolio of critical raw material projects located in the European Union. Critical raw materials are determined as such by the European Union based on their economic importance and supply risk. They are directly linked to high growth technologies such as lithium-ion batteries and permanent magnets for electric motors and wind power that underpin the sustainability transition of society. The portfolio of projects includes the 100% owned Woxna Graphite mine (Sweden), 100% owned Norra Kärr Heavy Rare Earth Elements project (Sweden), and the 51% owned Bihor Sud Nickel Cobalt exploration alliance (Romania).
Additional Information
The information was submitted for publication through the agency of the contact person set out above, on February 9, 2025, at 11:30 PM Vancouver time.
Leading Edge Materials is listed on the TSXV under the symbol “LEM”, OTCQB under the symbol “LEMIF” and Nasdaq First North Stockholm under the symbol “LEMSE”. Mangold Fondkommission AB is the Company’s Certified Adviser on Nasdaq First North and may be contacted via email CA@mangold.se or by phone +46 (0) 8 5030 1550.
Reader Advisory
This news release may contain statements which constitute “forward-looking information”, including statements regarding the plans, intentions, beliefs and current expectations of the Company, its directors, or its officers with respect to the future business activities of the Company. The words “may”, “would”, “could”, “will”, “intend”, “plan”, “anticipate”, “believe”, “estimate”, “expect” and similar expressions, as they relate to the Company, or its management, are intended to identify such forward-looking statements. Investors are cautioned that any such forward-looking statements are not guarantees of future business activities and involve risks and uncertainties, and that the Company’s future business activities may differ materially from those in the forward-looking statements as a result of various factors, including, but not limited to, fluctuations in market prices, changes in the Company’s intended use of proceeds from the Private Placement, successes of the operations of the Company, continued availability of capital and financing and general economic, market or business conditions. There can be no assurances that such information will prove accurate and, therefore, readers are advised to rely on their own evaluation of such uncertainties. The Company does not assume any obligation to update any forward-looking information except as required under the applicable securities laws.
Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of the TSX Venture Exchange) accept responsibility for the adequacy or accuracy of this news release.
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