Stallion Uranium Announces Completion of Ground Gravity Extension Survey over Coyote Corridor
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STALLION URANIUM ANNOUNCES COMPLETION OF GROUND
GRAVITY EXTENSION SURVEY OVER COYOTE CORRIDOR
Vancouver, British Columbia - February 24 th, 2025 - Stallion Uranium Corp. (the
“Company” or “Stallion”) (TSX-V: STUD ; OTCQB: STLNF ; FSE: FE0 ) is pleased to
announce the completion of an extension to its previous ground gravity survey along the Coyote
Corridor, located within the Southwestern Athabasca Basin Joint Venture (“JV”) Project in
partnership with Atha Energy Corp. (TSX-V: SASK).
The recently completed program represents a direct extension of the Company’s original gravity
grid and was designed to expand coverage over gravity responses observed along the margins
of the initial survey area. The objective of the extension was to determine whether these edge
anomalies form part of a larger, continuous gravity feature associated with the interpreted
structural corridor at Coyote.
Data from the expanded survey is currently undergoing processing, quality control, and
preliminary modelling. The Company will provide results once interpretation has been
completed.
Highlights:
Significant gravity low anomaly identified, closely resembling the geophysical signatures
of NexGen Energy’s Arrow Deposit and other significant discoveries in the Athabasca
Basin
Structural and geophysical features align with those of the Arrow Deposit, reinforcing the
potential for Tier-1 uranium mineralization
Gravity anomaly located in a structurally complex corridor, characterized by intersecting
conductors and breaks, which are prime settings for uranium deposition
Ongoing 3D Inversion of Ground Gravity to identify depth and shape of the gravity
anomaly
“The completion of this gravity extension is an important step in systematically advancing the
Coyote Target,” said Matthew Schwab, CEO of Stallion Uranium. “Expanding the grid ensures
we fully evaluate gravity responses identified at the edges of the initial survey and maintain a
disciplined, data-driven approach to exploration.”
Darren Slugoski, Vice President Exploration, added,
“This extension allows us to properly assess the continuity of gravity features along the structural
corridor before finalizing drill targeting. With data processing underway and a potential eastern
grid about to commence, we continue to build a comprehensive geophysical dataset across the
broader Coyote trend.”
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Figure 1: Ground Gravity Survey Location showing Extension of Corridor to the SW
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Survey Extension Overview:
The gravity survey extension increases overall coverage across the Coyote structural corridor
and enhances density control along strike and across interpreted conductive breaks. The
combined original and extended grid now provides improved resolution of subsurface density
variations that may be associated with alteration and basement structural complexity.
Gravity surveys are a key component of Stallion’s integrated exploration approach, as gravity
lows within the Athabasca Basin are commonly associated with hydrothermal alteration systems
developed along graphitic basement structures.
The survey encompassed a total area of 2,097 hectares, with 2,226 gravity stations strategically
placed to detect subsurface variations in density that may indicate uranium alteration. The
results revealed a substantial gravity low anomaly, a hallmark feature associated with large-
scale uranium deposits, such as NexGen Energy’s Arrow Deposit. The Arrow Deposit, one of
the most significant uranium discoveries in the Athabasca Basin, shares multiple geological and
geophysical similarities with the Coyote Target, strengthening confidence in the potential for a
high-grade uranium discovery.
Figure 2: Phase 1 2026 Drilling Stages
TDEM Plate Traces Over Ground Gravity Inversion (-25m asl)
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About the Ground Gravity Survey:
Concluding February 10, 2026, MWH Geo-Surveys (Canada) Ltd. carried out a gravity survey
at the Coyote Target in Saskatchewan. The survey utilized a customized L&R digital, electronic
feedback gravity meter, operated via proprietary controller software. These advanced gravity
meters, incorporating electronic levels and electronic nulling, ensure fast, accurate, and reliable
readings, particularly in cold-weather conditions.
At each gravity station, GControl software, developed by MWH Geo-Surveys, recorded gravity
samples at 1-second intervals. The resultant average of these readings was used as the final
gravity measurement, significantly reducing high-frequency noise caused by wind and ground
motion. Additionally, GControl calculated real -time, location- specific tidal corrections during
data collection, enhancing the accuracy and reliability of the survey results.
With a typical mean data accuracy of 0.02 mgals, MWH Geo- Surveys continues to set the
standard for high-resolution gravity surveys, delivering reliable results for resource exploration
and geophysical studies.
Qualifying Statement:
The foregoing scientific and technical disclosures for Stallion Uranium have been reviewed and
approved by Darren Slugoski, P.Geo., VP Exploration, a registered member of the Professional
Engineers and Geoscientists of Saskatchewan. Mr. Slugoski is a Qualified Person as defined
by National Instrument 43-101.
About Stallion Uranium Corp.:
Stallion Uranium is working to ‘Fuel the Future with Uranium’ through the exploration of roughly
1,700 sq/km in the Athabasca Basin, home to the largest high-grade uranium deposits in the
world. The company, with JV partner Atha Energy holds the largest contiguous project in the
Western Athabasca Basin adjacent to multiple high-grade discovery zones. With a commitment
to responsible exploration and cutting -edge technology such as the use of the proprietary
Haystack TI technology, Stallion is positioned to play a key role in the future of clean energy.
Our leadership and advisory teams are comprised of uranium and precious metals exploration
experts with the capital markets experience and the technical talent for acquiring and exploring
early-stage properties. For more information visit stallionuranium.com.
On Behalf of the Board of Stallion Uranium Corp.:
Matthew Schwab
CEO and Director
Corporate Office:
700 - 838 West Hastings Street,
Vancouver, British Columbia,
V6C 0A6
T: 604-551-2360
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