Loranger

Athabasca Basin, Saskatchewan

Actual Picture of the Loranger Project

Overview

Unlocking Potential at Appia's Uranium Properties

Stretching 57 kilometers long, Loranger is exciting because the entire property is located along several large, electromagnetic conductors; a typical setting for granitic-type uranium discoveries within the prolific Athabasca Basin.

Promising Uranium Discoveries

Within the drill core, we’ve discovered up to 0.34 wt% U3O8, marking significant progress in our exploration journey.

Extensive Drilling

With 4,630.8 metres drilled across 34 drill holes, past and present exploration teams have devoted considerable effort into the Loranger property, bringing Appia closer to discovering its full potential.

Close Proximity to Key Mining Operations

Appia’s Loranger property is located in close proximity to Cameco’s Rabbit Lake uranium mill and Eagle Point mine operations.

Cutting-Edge Geophysics

Our comprehensive geophysical studies include electromagnetic, ground gravity, magnetics, Very Low Frequency assessments, Resistivity Depth Imaging, and radiometrics.

Geology & Mineralization​

The Loranger Property, situated in the renowned Athabasca Basin, first revealed its uranium potential in 1978 during an exploration of basement rocks. Shaped by ancient tectonic forces, the property’s faulted bedrock provided pathways for the formation of uranium mineralized zones. The area’s unique geological composition, a blend of gneiss and granitic pegmatites, reflects the immense pressure and heat that forged this uranium-rich landscape.

Rock Types

The property boasts a diverse range of rock types, dating from the youngest to the oldest in geochronological order. These include Hudsonian pegmatite, Proterozoic metasedimentary gneisses (ranging from arkosic to psammopelitic to pelitic, with or without graphite, and quartzite), and Archean granitic gneiss. Remarkably, this basement rock sequence mirrors that of other well-known high-grade uranium mineralized zones within the Wollaston Domain.

Proximity to Athabasca Basin

The property’s boundary is approximately 21 kilometres east of the present-day Athabasca Basin margin. The presence of Athabasca sandstone cover has been crucial in the formation of economic uranium mineralization. Geological clues suggest that the property was once enveloped by Athabasca sandstones during the time of uranium deposit formation.

Key Fault Systems

Two prominent fault systems define the property’s geological features. These are the northeast-trending graphitic fault zones and the north-south-trending Tabbernor faults. Many of the Athabasca Basin’s high-grade uranium mineralized zones are intricately associated with these structural systems.

Mineralization

Surface exploration has unveiled significant radioactivity and uranium mineralization in the form of sporadic pegmatites in the RCV Grid No. 2 area. Further subsurface exploration through 13 diamond drill holes at RCV Grid No. 2 intersected uranium mineralization and anomalous radioactivity in 10 of those drill holes. For detailed information on these intersections, please refer to the “Historic Exploration” section. The uranium mineralization predominantly resides within pegmatites and graphitic structures.

Location

The Loranger Property occupies a prime location on the southeastern shores of Wollaston Lake in northern Saskatchewan, situated adjacent to the vibrant northern settlement of Wollaston Lake and the Dene First Nations community of Wollaston Post, collectively known as “Wollaston Lake” or the “Village.”

Located approximately 28 kilometres northwest of the Property lies Cameco’s renowned Rabbit Lake uranium mill and Eagle Point mine operations, an enduring symbol of the uranium industry’s vitality. The Loranger Property is centrally positioned at 594,400 metres east and 6,424,400 metres north, employing the Universal Transverse Mercator (“UTM”) conformal projection with North American Datum 1983 (“NAD83”) from Zone 13. It encompasses sections of National Topographic System (“NTS”) index map sheets 64E12, 64E13, 64E14, and 64L03.

Infrastructure

The Loranger Property, strategically located near key transportation routes including Provincial Highway 905, the Wollaston Barge Ferry, the Wollaston Airport, a winter ice road, and year-round scheduled flights, underscores its accessibility and its role as potential to be a vital contributor to regional uranium growth.

Exploration

The Loranger Property has been the focus of periodic exploration programs spanning decades, employing a wide range of geological, geophysical, and geochemical techniques to assess its mineral potential.

Early work in 1968–1969 included airborne radiometric, electromagnetic (EM), and magnetic surveys, which identified vertically dipping conductors and crystalline graphite outcrops. Ground prospecting further revealed uranium mineralization with concentrations of up to 0.16 wt% U₃O₈ in granite outcrops. In 1978–1979, advanced surveys, including soil gas radon and lake-bottom geochemistry, were conducted, alongside drilling campaigns that intersected uranium mineralization, such as 0.03 wt% U₃O₈ over 6.4 m in hole WP-78-01.

Exploration campaigns continued with high-resolution airborne surveys in 2007 and 2016, including helicopter-borne VTEM™max and magnetic surveys that mapped 94 km of primary structural corridors over a 33 km strike length. Ground gravity surveys in 2017 confirmed gravity lows associated with EM-defined conductors, prompting further drilling, which intersected uranium mineralization. For example, the 2017 diamond drilling program extended uranium mineralization 750 m along strike of historical drilling in the RCV area, while also revealing hydrothermal alterations and structural features indicative of mineral deposition.

Recent efforts, including a 2021–2022 helicopter-borne VTEM Plus and gamma-ray spectrometry survey, identified several new electromagnetic and magnetic anomalies and further expanded the property’s northeast-southwest trending conductors. In 2024, a targeted diamond drilling program confirmed graphitic-rich conductors and intersected rare earth mineralization, such as 0.56 wt% TREO over 0.18 m in hole 24-LOR-003.

Click Map to Enlarge

Fueling the Global Shift

Appia’s mission is rooted in the growing global demand for clean, reliable energy. The exploration company is dedicated to supporting various industries in their use of uranium. By uncovering uranium resources with the potential to supply nuclear power generation, Appia aims to play a vital role in the global transition to cleaner and more sustainable energy sources.

Meeting Rising Demand

The world’s demand for uranium is on the rise as countries seek reliable, low-carbon energy sources. Nuclear power has emerged as a key player in reducing carbon emissions and ensuring a stable energy supply. Appia is prepared to seek uranium resources responsibly, ensuring that the world’s uranium wealth is harnessed without compromising the environment.

Driving Economic Growth

Economic growth within Saskatchewan, especially among the First Nations Athabasca Basin Residents, is a cornerstone of our shared goals. Appia’s discoveries stimulate economic growth, creating jobs and boosting the local First Nations economy. At Appia, prosperity extends to all who call this region home.

Guided by Pioneers

Our journey is led by a dedicated geological team under the expert guidance of Dr. Irvine R. Annesley, P.Geo, a well-known academic leader within the Saskatchewan REE and uranium industry. With their expertise, we forge ahead in the quest for cleaner energy.

Learn More About Our Loranger Project

Get a more in-depth look at our maps, reports, exploration charts, historical work and data. We provide everything you’ll need to become well educated on our projects

Project News

Appia Confirms Discovery of Uranium and Rare Earth Element Mineralization in Exploratory Drill Holes at the Loranger Project, Saskatchewan, Canada

Appia Completes Drilling at Loranger Property and Assays are Pending

Appia Begins Drilling At The Uranium-Bearing Loranger Property, Wollaston Lake, Saskatchewan, Canada

Subscribe