IsoEnergy Commences Planned 30-Hole Summer Exploration Program in the Athabasca Basin
IsoEnergy Commences Planned 30-Hole Summer Exploration Program
in the Athabasca Basin
Saskatoon, SK, June 4, 2024 – IsoEnergy Ltd. (“IsoEnergy” or the “Company”) (TSXV: ISO; OTCQX: ISENF)
is pleased to announce the commencement of the summer exploration program on its eastern Athabasca
Basin uranium properties (Figure 1). The program encompasses a total of 30 diamond drill holes for 9,825
metres of drilling on the Larocque East and East Rim projects to follow up positive results from the winter
exploration program.
Highlights:
• Larocque East Project
o 27 diamond drill holes for 8,775 metres following up on positive alteration results within
Target Area A and initial drill testing of new targets identified in Target Areas B, C and D.
o An eastward extension to the Ambient Noise Tomography (ANT) survey is in progress
intended to refine exploration target areas along the Larocque East conductor trend.
• East Rim Project
o 3 reconnaissance exploration diamond drill holes for 1,050 metres targeting coincident
geophysical anomalies located on the eastern edge of the Athabasca Basin only ~45 kms
east of the McArthur Mine.
• Additional work is being planned to develop a pipeline of exploration targets on earlier stage
projects including helicopter and drone radiometric and magnetic surveys, and ground ANT
surveys on the Cable, Evergreen, Rapid River, 2Z and Madison projects.
Philip Williams, Chief Executive Officer, commented “We are excited to commence this extensive summer
drill program at the Larocque East project aimed at discovering new pods of mineralization along strike of
the Hurricane deposit. With its ultra high-grades, the Hurricane deposit has a very small and discrete
geological and geochemical footprint that was elusive to previous owners. Combining our deep
understanding of the characteristics of drill holes proximal to Hurricane style mineralization and results
from our extensive ANT survey along the prospective conductor corridor , we have generated multiple
high priority target areas which will be extensively drill tested during this summer program. At the same
time, we continue to undertake work programs, including drilling, on our highly prospective exploration
projects within our large Eastern Athabasca exploration package.”
Figure 1 – Location map of the Hurricane deposit and exploration projects in the eastern Athabasca
Basin.
Larocque East Project
Following the success of the winter drill program (see news release dated April 25, 2024), exploration
drilling has been proposed to further test the significant sandstone and basement structures and spatially
associated clay alteration halos that ha ve been intersected in Target Area A (Figure 2) . The ANT
geophysical survey technique has been successful at identifying significant hydrothermal alteration in the
sandstone cover sequences that are spatially associated with the Hurricane deposit and exploration
Target Area A. The summer drill program will initially follow up encouraging drill results in Target Area A,
and will also test Targets B, C and D. Drilling plans for Target Area D are expected to evolve as the ANT
velocity models are interpreted from the newly acquired ANT data and subsequently integrated with
previous exploration data over 10kms of the prospective conductor corridor.
Figure 2 – Location of Larocque East project summer 2024 drilling at Target Areas A, B, C and D.
East Rim Project
The project is situated 45 kilometres east -southeast of the McArthur River mine in the southeastern
portion of the Athabasca Basin (Figure 1). The project is highly prospective for shallow basement hosted
uranium mineralisation as it is located along the southeastern edge of the Athabasca basin in an area that
not received significant prior exploration. Target depths are relatively shallow as s andstone thickness
ranges between 0 and 260 metres. The three electromagnetic profiles were surveyed in an area of interest
where strong conductivity mapped by 2023 Versatile Time Domain Electromagnetic survey, density lows
mapped by 2022 Falcon gravity surveys , and brittle structure and clay alteration logged in historic
diamond drill holes all occur within an underexplored magnetic low corridor (Figure 3). The summer
exploration drill program (3 drill holes for 1,050 metres) at the East Rim project will focus on testing the
targets identified during the winter 2024 exploration program (see news release dated April 25, 2024).
Figure 3 – East Rim project map showing the locations of the summer 2024 planned diamond drilling.
Other Projects
Additional work is being planned for the summer of 2024 to develop a pipeline of exploration targets on
earlier stage projects including helicopter and drone radiometric and magnetic surveys, and ground ANT
surveys on the Cable, Evergreen, Rapid River, 2Z and Madison projects. Surveys on additional projects are
being considered.
On May 29 , 2024, the Company entered into a definitive share purchase agreement with Critical Path
Minerals Corp. to acquire the Bulyea River project located on the northern edge of the Athabasca Basin
(the “Bulyea River Acquisition”). The project is host to very high uranium in lake sediment within a strong
airborne radiometric anomaly and represents a shallow basement -hosted target (Figure 4). IsoEnergy’s
2024 exploration efforts are expected to be focused on airborne geophysics and data compilation in
preparation for ground geophysics and drilling in 2025. Closing of the Bulyea River Acquisition is subject
to applicable regulatory approvals including, but not limited to, approval of the TSX Venture Exchange
(“TSXV”), and the satisfaction of certain other closing conditions customary in transactions of this nature.
Figure 4 – Bulyea River Geochem and geophysical signature.
Qualified Person Statement
The scientific and technical information contained in this news release was reviewed and approved by Dr.
Darryl Clark, P.Geo., IsoEnergy’s Executive Vice President, Exploration and Development, who is a
“Qualified Person” (as defined in NI 43-101 – Standards of Disclosure for Mineral Projects).
For additional information regarding the Company’s Larocque East Project, including its quality assurance
and quality control procedures applied to the exploration work described in this news release, please see
the Technical Report titled “Technical Repor t on the Larocque East Project, Northern Saskatchewan,
Canada” dated August 4, 2022, on the Company’s profile at www.sedarplus.ca.
About IsoEnergy Ltd.
IsoEnergy Ltd. (TSXV: ISO) (OTCQX: ISENF) is a leading, globally diversified uranium company with
substantial current and historical mineral resources in top uranium mining jurisdictions of Canada, the
U.S., Australia, and Argentina at varying stages of de velopment, providing near, medium, and long-term
leverage to rising uranium prices. IsoEnergy is currently advancing its Larocque East Project in Canada’s
Athabasca Basin, which is home to the Hurricane deposit, boasting the world’s highest grade Indicated
uranium Mineral Resource.
IsoEnergy also holds a portfolio of permitted, past-producing conventional uranium and vanadium mines
in Utah with a toll milling arrangement in place with Energy Fuels Inc. These mines are currently on stand-
by, ready for rapid restart as market condition s permit, positioning IsoEnergy as a near -term uranium
producer.
For More Information, Please Contact:
Philip Williams
CEO and Director
1-833-572-2333
X: @IsoEnergyLtd
www.isoenergy.ca
Neither the TSX Venture Exchange nor its Regulations Services Provider (as that term is defined in the
policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.
Forward-Looking Information
The information contained herein contains “forward-looking statements” within the meaning of the United
States Private Securities Litigation Reform Act of 1995 and “forward -looking information” within the
meaning of applicable Canadian securities legislation. “Forward-looking information” includes, but is not
limited to, statements with respect to the activities, events or developments that the Company expects or
anticipates will or may occur in the future, including, without limitation, planned exploration activities and
the anticipated results thereof, completion of the Bulyea River Acquisition and the appr oval of the TSXV.
Generally, but not always, forward -looking information and statements can be identified by the use of
words such as “plans”, “expects”, “is expected”, “budget”, “scheduled”, “estimates”, “forecasts”,
“intends”, “anticipates”, or “believes” or the negative connotation thereof or variations of such words and
phrases or state that certain actions, events or results “may”, “could”, “would”, “might” or “will be taken”,
“occur” or “be achieved” or the negative connotation thereof.
Such forward-looking information and statements are based on numerous assumptions, including among
others, that the results of planned exploration activities are as anticipated, the price of uranium, the
anticipated cost of planned exploration activities, that general business and economic conditions will not
change in a material adverse manner, that financing will be available if and when needed and on
reasonable terms, that third party contractors, equipment and supplies and governmental and other
approvals required to conduct the Company’s planned exploration activities will be available on reasonable
terms and in a timely manner and receipt of the approval of TSXV for the Bulyea River Acquisition. Although
the assumptions made by the Company in providing forward-looking information or making forward -
looking statements are considered reasonable by management at the time, there can be no assurance that
such assumptions will prove to be accurate.
Forward-looking information and statements also involve known and unknown risks and uncertainties and
other factors, which may cause actual events or results in future periods to differ materially from any
projections of future events or results expressed or implied by such forward -looking information or
statements, including, among others: negative operating cash flow and dependence on third party
financing, uncertainty of additional financing, no known mineral reserves, the limited operating history of
the Company, the influence of a large shareholder, alternative sources of energy and uranium prices,
aboriginal title and consultation issues, reliance on key management and other personnel, actual results
of exploration activities being different than antic ipated, changes in exploration programs based upon
results, availability of third party contractors, availability of equipment and supplies, failure of equipment
to operate as anticipated; accidents, effects of weather and other natural phenomena and other risks
associated with the mineral exploration industry, environmental risks, changes in laws and regulations,
community relations and delays in obtaining governmental or other approvals and the risk factors with
respect to the Company set out in the Company’s filings with the Canadian securities regulators and
available under IsoEnergy’s profile on SEDAR+ at www.sedarplus.ca.
Although the Company has attempted to identify important factors that could cause actual results to differ
materially from those contained in the forward -looking information or implied by forward -looking
information, there may be other factors that cause results not to be as anticipated, estimated or intended.
There can be no assurance that forward-looking information and statements will prove to be accurate, as
actual results and future events could differ materially from those anticipated, estimated or in tended.
Accordingly, readers should not place undue reliance on forward-looking statements or information. The
Company undertakes no obligation to update or reissue forward -looking information as a result of new
information or events except as required by applicable securities laws.