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Geiger Intersects Multiple Mineralized Intervals at ACKIO, Including 11,491 cps at the Hook Project, Saskatchewan

Drill Results

Geiger Intersects Multiple Mineralized

Intervals at ACKIO, Including 11,491 cps at the

Hook Project, Saskatchewan

Key Highlights

Three mineralized zones intersected in AK26-148

New mineralization at 80 m supports upper-lens expansion, while the high-grade lens at 186 m

strengthens lower-lens grade potential

Maximum counts up to 11,491 cps using a Triple Gamma Probe at 202 m in 10 m high-grade lens

Continuity confirmed to the south in pods 3, 4 and 5

Mineralization remains open along strike, supporting further expansion potential

Toronto, Ontario--(Newsfile Corp. - March 31, 2026) - Geiger Energy Corp. (TSXV: BEEP) (OTCQB:

BSENF) ("

Geiger

") or the ("

Company

") is pleased to provide an update from its ongoing 2026 winter

program at the ACKIO prospect on its 100% owned Hook Project in the Athabasca Basin,

Saskatchewan (

Figure 1

&

Figure 2

).

"A new uranium mineralization intersection at south ACKIO, shows the prospectivity of this area for real

upgrade and expansion potential.

These results continue to demonstrate the scale and continuity across

multiple pods and support our interpretation of a broader mineralized system at ACKIO. The final holes

for the 2026 winter drill program will test for additional zones farther south along the broader fertile

trend," said Rebecca Hunter President & CEO of Geiger.

The drilling at the southern extent of ACKIO has extended and upgraded mineralization in the upper pod

3 and the lower pods 4 and 5, supporting continuity within the structurally-controlled system.

AK26-148

intersected mineralization within discreet fault and alteration zones from 80.7 to 86.6 m with counts

averaging 428 cps and a maximum of 958 cps and at 186.6 m to 208.4 m, with counts averaging 2,291

cps, with a high of 11,491 cps at 202 m.

The highest grade lens is 10.1 m (197.2 m to 207.3 m),

averaging 3,768 cps.

New mineralization was intersected at 80 m, indicating continued and expanded

potential for the upper lenses, and the high-grade lens at 186 m shows increased grade potential for the

lower lenses.

Figure 1

: Geiger projects location map in the Athabasca Basin.

The ACKIO prospect is identified

with a red circle.

Figure 2

: ACKIO prospect area with 2026 drill holes, proposed drill holes with the historical

drillholes.

Figure 3

: Highest grades intersected in AK26-148 intersecting extension of pods 4 and 5 at the

ACKIO prospect at around 190 to 205 m. Radiometric counts (cps) are presented on the box from

a hand-held CT-007 scintilometer.

Figure 4

: 2026 proposed drill target areas.

Figure 5

: Target areas at the ACKIO prospect overlain on a Total Magnetic Intensity magnetic map

and a 30 Hz ZTEM conductivity anomaly, which is closely associated with the mineralization in the

ACKIO area.

ACKIO Mineralization

The continuation of the 2026 program targeted mineralization pods 3, 4 and 5, which occur within

structurally controlled zones marked by strong brecciation and alteration, including hematite, chlorite and

sulphides, hosted in variable calc-silicate and calc-pelite rocks. Localized desilicification and albitization

are observed near higher-grade intervals and appear to be associated with stronger radiometric

responses.

In drill hole AK26-148, mineralization was intersected in three main zones (Table 1):

5.9 m averaging 428 cps; maximum of 958 cps (80.7 m to 86.6 m)

21.8 m averaging 2,291 cps; maximum

11,491 cps

(186.6 m to 208.4 m) (

Figure 3

)

2.7 m averaging 465 cps; maximum 1,001 cps (220.5 m to 222.6 m)

To view an enhanced version of this graphic, please visit:

https://images.newsfilecorp.com/files/6412/290621_geigertableimg.jpg

Table 1: Radiometric down hole probe results for AK26-148.

AK26-148 was drilled at a 266° azimuth and -55° dip.

All drill core is scanned with a CT-007 handheld spectrometer by GammaGuard to check for

radioactivity. Intervals of anomalous radioactivity are removed and measured outside the box in an area

of background radioactivity. Drill holes are also surveyed using a 2GHF-1000 Triple Gamma Probe with

a Mount Sopris Matrix Logging Console and Mount Sopris 4MXA 500 or 1000 m winch at 0.1 metre

intervals. Mount Sopris' 2GHF-1000 downhole triple-gamma probe utilizes a sodium iodine (Nal) crystal

to detect changes in natural radioactivity for concentrations of uranium, thorium and potassium from

gamma rays emitted from the rock formations. The probe uses a Nal crystal, and two Geiger Mueller

tubes which allows the instrument to conduct precise Natural Gamma measurements that range from

0.1% to 20% concentrations of U

3

O

8

in radioactive zones.

Downhole probe results are used to compare

with handheld scintillometer results to verify the depth and strength of radioactive intervals and to assess

radioactivity through sections of lost core.

The downhole radiometric probe results using the NaI values

are presented in this news release. Measurements of total gamma on drill core or from the down hole

probe are an indication of uranium content but may not correlate with chemical assays.

Assay samples

will be submitted for chemical analysis and will be presented in the coming months.

Hook Project Overview

Approximately 1,700 metres have been completed to date at the Hook Project, with drilling focused thus

far on ACKIO, TT and Tab areas (

Figure 4

).

At ACKIO (

Figure 5

), the current program is designed to expand high-grade Pod 1 and Pod 7, test

approximately 500 metres of strike for additional mineralized zones, and evaluate southern and eastern

extensions along the broader structural corridor.

In AK26-148, we are testing Pods 3, 4 and 5, which are

continuations of the upper and lower main lenses of the ACKIO mineralization.

In the TT area, located 5.5 kilometres southwest of ACKIO, drilling is designed to follow up on strong

historical clay alteration ranging from 30 to 145 metres in thickness, test beneath the alteration zone for

the underlying mineralized system, and evaluate along-strike potential within a coincident gravity-low and

magnetic-low corridor.

In the TAB area, located approximately 5 km northeast of ACKIO, drilling is focused on testing the

western edge of a strong ZTEM conductivity anomaly in conjunction with a gravity low anomaly, which

has a similar geophysical footprint to the ACKIO discovery area.

About Geiger

Geiger controls approximately 390,000 hectares in Saskatchewan's Athabasca Basin and 95,519

hectares in Nunavut's Thelon Basin, two of the world's most prospective uranium districts. The Company

is focused on discovering high-grade uranium deposits across both regions.

Geiger's flagship asset, the Aberdeen Project (Thelon Basin), hosts the high-grade Tatiggaq and Qavvik

discoveries. Tatiggaq is a basement-hosted system defined over a 300-metre strike length, with multiple

steeply dipping mineralized lenses between 80 and 180 metres depth. The system remains open over a

1.5 km strike length and at depth. Qavvik is a similarly styled basement-hosted discovery extending from

surface to ~400 metres depth, open over 500 metres and at depth.

The Aberdeen Project hosts 50+ high-priority targets, many showing strong alteration and anomalous

uranium from limited historical drilling, with several areas remaining completely untested.

In the Athabasca Basin, Geiger is advancing the Hook Project, which hosts the ACKIO near-surface

uranium discovery. ACKIO extends over 375 metres along strike and 150 metres in width, with at least

nine distinct uranium pods starting at 28 metres depth and continuing to approximately 300 metres. The

system remains open in multiple directions. The Hook Project also contains large clay-alteration systems

with elevated radioactivity, highlighting additional discovery potential beyond ACKIO.

Qualified Person Statement

The technical information contained in this news release has been reviewed and approved by Rebecca

Hunter, P.Geo, President & CEO of Geiger Energy Corp., a Qualified ​Person, as defined in "National

Instrument 43-101, Standards of Disclosure for Mineral Projects." ​

For More Information

"Rebecca Hunter"

Geiger Energy Corp.

Rebecca Hunter, Ph.D. P.Geo.

CEO, President & Director

Email:

[email protected]

Phone: 416-644-1567

Cautionary Statement

Certain information in this news release is considered forward-looking within the meaning of certain

securities laws and is subject to important risks, uncertainties and assumptions. This forward-looking

information includes, among other things, information with respect to Geiger's beliefs, plans,

expectations, anticipations, estimates and intentions. The words "may", "could", "should", "would",

"suspect", "outlook", "believe", "anticipate", "estimate", "expect", "intend", "plan", "target" and similar

words and expressions are used to identify forward-looking information. The forward-looking information

in this news release describes Geiger's expectations as of the date of this news release.

The results or events anticipated or predicted in such forward-looking information may differ materially

from actual results or events. Material factors which could cause actual results or events to differ

materially from such forward-looking information include, among others, risks arising from general

economic conditions; adverse industry events; inability to realize anticipated synergies; future legislative

and regulatory developments; inability to access sufficient capital from internal and external sources,

and/or inability to access sufficient capital on favourable terms; income tax and regulatory matters; the

ability of Geiger to implement its business strategies; competition; currency and interest rate fluctuations

and other risks. Readers are cautioned that the foregoing list is not exhaustive.

Geiger cautions that the foregoing list of material factors is not exhaustive. When relying on forward-

looking information to make decisions, investors and others should carefully consider the foregoing

factors and other uncertainties and potential events. Geiger has assumed a certain progression, which

may not be realized. It has also assumed that the material factors referred to in the previous paragraph

will not cause such forward-looking information to differ materially from actual results or events. However,

the list of these factors is not exhaustive and is subject to change and there can be no assurance that

such assumptions will reflect the actual outcome of such items or factors.

THE FORWARD-LOOKING INFORMATION CONTAINED IN THIS NEWS RELEASE REPRESENTS

THE EXPECTATIONS OF GEIGER AS OF THE DATE OF THIS NEWS RELEASE AND,

ACCORDINGLY, IS SUBJECT TO CHANGE AFTER SUCH DATE. READERS SHOULD NOT PLACE

UNDUE IMPORTANCE ON FORWARD-LOOKING INFORMATION AND SHOULD NOT RELY UPON

THIS INFORMATION AS OF ANY OTHER DATE. WHILE GEIGER MAY ELECT TO, IT DOES NOT

UNDERTAKE TO UPDATE THIS INFORMATION AT ANY PARTICULAR TIME.

Neither the TSXV nor its Regulation Services Provider (as that term is defined in the policies of the

TSXV) accepts responsibility for the adequacy or accuracy of this release.

To view the source version of this press release, please visit

https://www.newsfilecorp.com/release/290621