PJX Resources Discovers a Third Large Target Area with Sullivan Style SEDEX Deposit Potential ON the Dewdney Trail Property IN Southeastern British Columbia
TSX VENTURE: PJX.V
OTCQB: PJXRF
PJX RESOURCES DISCOVERS A THIRD LARGE TARGET AREA WITH SULLIVAN STYLE SEDEX
DEPOSIT POTENTIAL ON THE DEWDNEY TRAIL PROPERTY
IN SOUTHEASTERN BRITISH COLUMBIA
Toronto, Ontario – February 19, 2025 – PJX Resources I nc. (“PJX” or “the Company” ) is pleased to announce the
identification of a third large target on the Dewdney Trail Property with potential to host a Sedex type deposit similar to
the world class Sullivan deposit. The presence of a potential cluster of stacked Sedex deposits in the Sullivan district has
similarities to other major mining districts , such as the Mt. Isa district in Australia or the Red Dog district in Alaska. The
historical Sullivan Sedex deposit is located only 25 km west of the cluster of Dewdney Trail targets. Cominco/Teck
operated the Sullivan mine for over 90 years before closing in 2001. British Columbia Ministry of Mines reports the total
Sullivan production at over 297 million ounces silver, 8.4 million tonnes lead, 7.9 million tonnes zinc as well as lesser
quantities of gold, tin, copper, cadmium, antimony, and bismuth (Table 1 below).
PJX’s initial two large Sedex target s identified by drilling and prospecting in recent years occur at the same geological
horizon and are about 2 km apart. The two targets (Estella Basin area and Lewis Ridge area) are presented in PJX’s news
release December 11, 2025. This new 3rd additional target in the Grundy Creek area of the Dewdney Trail Property
occurs at a separate slightly older geological horizon that is stratigraphically below the other 2 target areas (Map 1).
The third target area is defined by:
• A newly discovered, possibly pre-World War 1 or 2, adit with strongly magnetic massive sulphide boulders in the
adit rock pile ( Photo 1). The a dit c annot be entered because r ock material had been shoveled to block the
entrance.
• This historical adit occurs at the north end of an airborne survey strong ly magnetic anomaly that is
approximately 2 kilometres (km) in strike length (Map 2).
• Outcrops of black laminated calcareous muds that are anomalous in zinc, lead, manganese, and barium (Photo
2) occur at the south end of the magnetic anomaly. The combination of this rock type with anomalous
mineralisation is indicative of a venting environment and is often associated with Sedex deposits.
• Outcrops with coticule alteration in sediments (Photo 3) also occur at the south end of the magnetic anomaly.
This style of hydrothermal alteration occurs at the Sullivan deposit.
• Majority of the magnetic anomaly has limited to no outcrop rock exposure and covers a large area with potential
to host a Sullivan size deposit.
John Keating, President of PJX commented: “We believe the mineralisation and deposit potential of the Dewdney Trail
Property is exceptional with the discovery of 3 large target areas. We discovered Sullivan -style and grade boulders in
the Estella Basin area only two years ago, and by late 2025, our drilling has already intersected a strongly mineralized
system as evidenced by pervasive metal enrichment plumbing through a Quake zone with a true thickness of about 30
metres. Large plumbing systems like this support the potential to discover a significant deposit. We have now identified
the 2 additional large target s in the Grundy Creek and Lewis Ridge areas. We plan to continue to drill to discover the
deposit potential of the Estella target area while further developing and possibly drilling the Lewis Ridge and Grundy
Creek target areas in 2026.”
PJX owns the mineral rights to the largest land package (750 km²) in the Sullivan mining district. The large land package
has capacity to host multiple Sedex silver -lead-zinc deposit s as well as gold deposit s. The claims cover geology
favourable to host multiple bedrock sources of the placer gold found in creeks along the 65 km long Vulcan gold belt.
PJX has already identified over 10 priority target areas with gold deposit potential that have not been tested and are
mostly road accessible. PJX intends to provide further announcements regarding the gold potential and pursue strategic
partnerships to maximize opportunities associated with these targets.
Table 1 – Historical Sullivan Mine - Total Production (source: MINFILE Production Detail Report, BC Geological Survey,
Ministry of Energy, Mines and Petroleum Resources, 2025).
Photo 1: Grundy Creek Sedex target – Massive
Sulphide (79.03 ppm (g/t) silver, 7.39% lead,
193.7 ppm cobalt, 506.2 ppm copper, 44.99%
iron, 36.16% Sulfur) rock sample from rock pile
at newly discovered historical adit.
Bands of Galena (lead sulphide ) formed by
compression and stretching of the massive
sulphide during mountain building.
Map 1: Geology and Zinc Soil Geochem Map showing 3 large Sedex Target Areas (Estella Basin, Lewis Ridge and Grundy
Creek)
Map 2: Airborne Magnetic and Zinc Soil Geochem Map showing 3 large Sedex Target Areas (Estella Basin, Lewis Ridge
and Grundy Creek)
Photo 2: Grundy Creek Sedex target – outcrop rock
sample of black calcareous mud. Anomalous in zinc
(474 ppm), lead (90 ppm), barium (118 ppm), and
manganese (1312 ppm). This rock type with
anomalous mineralisation is indicative of a Sedex
venting environment.
Photo 3: Grundy Creek Sedex target – Outcrop rock sample of
Coticule alteration in sediments. This style of hydrothermal
alteration occurs at the Sullivan deposit.
Qualified Persons
The geological disclosure and content of this news release has been reviewed and approved by Dave Pighin, P.Geo., and
John Keating P.Geo. (qualified persons for the purpose of National Instrument 43 -101 Standards of Disclosure for
Mineral Projects). Mr. Pighin is a consulting geologist for PJX on base metal targets. Mr. Keating is the President, Chief
Executive Officer and a Director of PJX.
Technical information for the Dewdney Trail exploration program is obtained and reported under a quality assurance
and quality control (QA/QC) program. Rock grab samples were cut with a diamond saw under the direction of qualified
geologists. Samples were then labeled, placed in plastic bags, sealed and with sample numbers recorded. Samples were
delivered by the Company to MSAL ABS Inc., an independent ISO certified lab in Langley, British Columbia. Blanks,
standards and duplicates were done in accordance with industry standards. Analys is was by ICP-MS with overlimits by
ICP-ES or PB Titration performed in accordance with MSALABS Inc.’s analytical methods.
About PJX Resources Inc.
PJX is a mineral exploration company focused on building shareholder value and community opportunity through the
exploration and development of mineral resources with a focus on gold, silver, zinc, lead, copper, cobalt and other
critical metals. PJX has consolidated 100% of the mineral rights to the largest land package (7 50 km²) in the historical
Sullivan Mine District and Vulcan Gold Belt near Cranbrook and Kimberley, British Columbia. PJX has developed a
pipeline of more than 15 priority targets to be tested by PJX and /or companies interested in partnering to test often
road accessible drill ready targets with gold, silver, copper, zinc and other critical metal deposit potential. Please refer
to our web site http://www.pjxresources.com for additional information.
For additional information please contact:
Linda Brennan, Chief Financial Officer
(416) 799-9205
Cautionary Note Regarding Forward-Looking Information
The information in this news release has been prepared as at the date noted above. Certain statements in this news release, referred to herein as "forward-
looking statements", constitute "forward -looking statements" under the provisions of Canadian provincial securities laws. These statements can be identified
by the use of words such as "expected", "may", "will" or similar terms.
Forward-looking statements are necessarily based upon a number of factors and assumptions that, while considered reasonable by PJX Resources Inc. as of
the date of such statements, are inherently subject to significant business, economic and competitive uncertainties and conti ngencies. Many factors, known
and unknown, could cause actual results to be materially different from those expressed or implied by such forward- looking statements. Readers are
cautioned not to place undue reliance on these forward- looking statements, which speak only as of the date made. Except as otherwise required by law, PJX
Resources Inc. expressly disclaims any obligation or undertaking to release publicly any updates or revisions to any such statements to reflect any change in
PJX Resources Inc.’s expectations or any change in events, conditions or circumstances on which any such statement is based.
Cautionary Note to US Investors:
This news release may contain information about adjacent properties on which PJX Resources Inc. has no right to explore or mine. We advise U.S. investors
that the SEC's mining guidelines strictly prohibit information of this type in documents filed with the SEC. U.S. investors are cautioned that mineral deposits
on adjacent properties are not indicative of mineral deposits on our properties. This news release may contain forward- looking statements including but not
limited to comments regarding the timing and content of upcoming work programs, geological interpretations, receipt of property titles, potential mineral
recovery processes, etc. Forward- looking statements address future events and conditions and therefore involve inherent risks and uncertainties. Actual
results may differ materially from those currently anticipated in such statements.
This press release uses the terms "Measured", "Indicated", and "Inferred" resources. United States investors are advised that while such terms are recognized
and required by Canadian regulations, the United States Securities and Exchange Commission does not recognize them. "Inferred Mineral Resources" have a
great amount of uncertainty as to their existence, and as to their economic and legal feasibility. It cannot be assumed that all or any part of an Inferred
Mineral Resource will ever be upgraded to a higher category. Under Canadian rules, estimates of Inferred Mineral Resources may not form the basis of
feasibility or other economic studies. United States investors are cautioned not to assume that all or any part of Measured or Indicated Mineral Resources
will ever be converted into Mineral Reserves. United States investors are also cautioned not to assume that all or any part of a Mineral Resource is
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