Experience a project where Rare Earth Elements, gallium and thorium under one ownership, delivering potential in a strategically advantageous location. Welcome to Alces Lake.
– Alces Lake is all about critical rare earth elements, with a focus on Neodymium (Nd) and Praseodymium (Pr). These elements are the lifeblood of permanent magnet production, with the potential to cement a vital role in the global supply chain.
Alces Lake doesn’t stop at REE. This unique property also encompasses Thorium, Phosphates, and Gallium. This diverse resource portfolio not only enhances operational value, it establishes Appia as a significant player in multiple resource sectors.
Alces Lake is all about critical rare earth elements, with a focus on Neodymium (Nd) and Praseodymium (Pr). These elements are the lifeblood of permanent magnet production, cementing our vital role in the global supply chain.
Alces Lake doesn’t stop at REE. This unique property also encompasses Thorium, Phosphates, and Gallium. This diverse resource portfolio not only enhances operational value, it establishes Appia as a significant player in multiple resource sectors.
The entire Alces Lake project is under the exclusive ownership of Appia, granting us the freedom to explore as needed.
With a vast expanse covering 38,522 hectares (approximately 95,191 acres), the Alces Lake project presents significant opportunities to explore for critical minerals. This expansive Canadian Shield area is where Appia paints the future of REE and resource development in northern Saskatchewan, offering both scale and promise, with a total 34,094.43 metres across 317 drill holes drilled to date.
Some of the highest REE grades reported in the world are exposed on the surface at Alces Lake, with grades as high as 50 wt.% TREO (total rare earth oxides).
At the core of their exploration efforts lies monazite, a phosphate mineral rich in Rare Earth Elements (REE). These remarkable REEs, within naturally occurring minerals, are distributed in varying concentrations depending on the geological formations they inhabit, which can be broadly categorized into three main groups.
Monazite stands as radioactive, dense, and a paramagnetic mineral, with equivalent thorium (“Th”) being identified as the origin of its radioactivity. REE occur naturally in minerals, and their concentrations vary based on the geological origin of the rocks in which they are found.
Medium-grade rocks exhibit significant REE concentrations, falling in the range of 1.0 to 3.99 wt% TREO. These rocks are also found in amphibolite, quartzo-feldspathic pegmatites, biotite-rich pegmatites, and abyssal pegmatites.
Monazite mineralization is predominantly confined to biotite-rich schists and abyssal pegmatites. Monazite grains appear as orange to red crystals and form 1- to 15-cm thick massive lenses of millimeter-sized grains in the biotite schists and quartzo-feldspathic pegmatites. Cerium is the predominant REE in these minerals, with percentages reaching up to 21.80% of the total rock sample. Monazite crystals display a uniform distribution and high concentration of critical REE (CREE), such as neodymium (“Nd”) at up to 8.14% of the REE content and praseodymium (“Pr”) at up to 2.46% of the REE.
The high-grade areas, featuring REE concentrations above 20%, are primarily situated at the WRCB paragneiss-to-amphibolite boundary. The geochemistry of the associated pegmatite rocks plays a significant role, with those showing high concentrations of Fe2O3, MgO, and TiO2 being typically associated with high-grade REE. In contrast, pegmatites with higher levels of Na2O and K2O generally indicate lower REE concentrations.
In the larger geological context, older granitic rocks are observed to overlay younger metasedimentary rocks in the region. Notably, a significant regional fold in the northern part of the property, interrupted by the Alces Lake shear zone / St. Louis fault, is where the majority of the high-grade REE zones are located.
Throughout their exploration journey, tracking thorium has proven highly effective. Because of the presence of thorium in the monazite-bearing host rocks, tools such as airborne Th radiometrics and ground scintillometres have played a major role in discovering new REE zones, contributing significantly to groundbreaking discoveries.
The Alces Lake property is situated to the north of Lake Athabasca and within the Athabasca Basin region. It is positioned approximately 34 km east of Uranium City and 135 km west of Stony Rapids. An annual winter road is constructed to facilitate travel between Stony Rapids and Uranium City. Uranium City boasts a certified airport, access to hydroelectric power, a well-stocked grocery store, a convenient bulk fuel dispensary, a comprehensive fleet of heavy-duty construction equipment, and reliable telephone and internet communication services.
The geological team, led by Dr. Irvine R. Annesley, P.Geo, a distinguished academic figure in the Saskatchewan REE and uranium industry, contributes extensive expertise and academic leadership to their endeavors.
A state-of-the-art, all-season, permanent camp has been established at Alces Lake, equipped to comfortably accommodate up to 35 team members.
The project benefits from helicopter support, ensuring efficient operations and access to remote areas. Alces Lake remains accessible year-round, thanks to the strategic use of both plane and ice road transportation, allowing for continuous progress and adaptability to varying conditions.
Promoting work, resources, and employment expansion for the local first nations community of Fond-du-Lac:
The project demonstrates a commitment to fostering growth and development within the local First Nations community of Fond-du-Lac, extending its focus beyond resource exploration. It actively seeks to create opportunities and employment for community members.
Through collaborative efforts, the project aims to provide not only jobs but also valuable resources and support to empower the local community. Initiatives focus on skill development, training, and sustainable practices that benefit both the project and the people who call this region home.
By working hand-in-hand with the Fond-du-Lac and surrounding communities, the project seeks to make a meaningful and lasting contribution to the region, ensuring a brighter and more prosperous future for everyone involved.
At Alces Lake, the commitment to exploration includes a diverse range of advanced techniques and tools. Exploration activity is supported by advanced technology and the dedication of a skilled team, resulting in new discoveries and valuable insights.
The WRCB Zone remains the heart of Appia’s exploration efforts at Alces Lake, containing core samples boasting impressive results up to 31.04 wt% Total Rare Earth Oxides (TREO).
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The Magnet Ridge Zone is one of Appia’s largest REE mineralization plays on the Alces property, second to the WRCB Zone. Mineralization occurs from near surface to less than 75m depth, with the highest grades in the west-southwest direction. The mineralization ranges from 0.1 to 0.8 wt.% TREO, with approximately 25% being CREO, mainly Neodymium and Praseodymium. The mineralization is hosted in monazite within a biotite-rich host similar to WRCB, signifying potential for geologic correlation.
Learn more here
The exciting Western Anomaly displays numerous surface samples ranging from 4.0 to 15.0 wt% TREO within its vast 3km x 3km zone, with a peak core sample reaching 18.46 wt% TREO.
Western Anomaly press release
The 2023 exploration program at Alces Lake identified the Jesse Zone featuring several subparallel, REE-bearing shear zones displaying radiometric hotspots up to 10,000 cps at surface and assay results exceeding 3.70 wt.% TREO from surface sampling. Jesse’s radiometric anomaly is a large area approximately 1,600m long by 400m wide at the surface, an area 8x larger in aerial extent than at the main WRCB location. This observation, along with the fact that Jesse remains open at depth, makes it an exciting target for Appia’s future exploration programs.
Appia’s comprehensive strategy involves a wide range of geophysical surveys including magnetics, very low frequency (VLF), Thorium (Th), uranium (U), and potassium (K) radiometrics, to ground gravity, and EM, culminating in the identification of targets. To date, Appia has explored a total of 34,094.43 metres across 317 drill holes.
Appia’s current exploration plans at Alces Lake involve following up several drill targets identified in the company’s most recently flown Airborne Gravity Gradiometer Survey. Please follow Appia’s “X” account to stay up to date with the company’s exploration activities.
Using in-house developed, state-of-the-art, automated technology in metal smelting, SRC’s facility is ready to produce 10 tonnes of neodymium-praseodymium (NdPr) metals per month, with purities greater than 99.5 per cent and conversions greater than 98 per cent. SRC is on track to upscale this production to 40 tonnes of rare earth metals per month by the end of December 2024.
The Alces Lake Project, situated in the same province as the processing facility, that is in development, benefits from a geographical synergy that supports efficient resource utilization and operational coordination.
Stephen Burega, President
sburega@appiareu.com
+1 (647) 515-3734
Tom Drivas, CEO
tdrivas@appiareu.com
(416) 876-3957
General Contact
sburega@appiareu.com
+1 (416) 546-2707
Office
Suite 500 – 2 Toronto St.
Toronto, ON, Canada, M5C 2B6
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