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Pacific Empire Receives 3-Year Permit to Drill High-Priority Trident Copper-Gold Targets

Exploration Programs Permits & Approvals

Pacific Empire Receives 3-Year Permit to Drill High-Priority Trident Copper-Gold

Targets

August 19, 2025 – Vancouver, B.C., Canada – Pacific Empire Minerals Corp. (TSXV: PEMC) (“Pacific Empire”,

“PEMC” or the “Company”), a British Columbia copper-gold explorer, is pleased to announce that it has received

a multi -year Mines Act Permit authorizing exploration activities at its 100% -owned Trident property in north -

central British Columbia.

Permit details: Mines Act Permit MX-100000345, issued by the Ministry of Mining and Critical Minerals is valid

until September 30, 2028, and authorizes:

• Construction of a camp and staging area

• Surface diamond drilling from 20 permitted drill sites

• Exploration access and construction or modification of access roads

• Fuel storage

The permit includes comprehensive environmental, cultural heritage, and reclamation requirements, including the

protection of watercourses, caribou -interaction mitigation measures for work above 1 ,100 m, progressive

reclamation, a s well as invasive species control. These commitments align with Pacific Empire’s approach to

responsible exploration and early-stage project stewardship.

Brad Peters, President and CEO of Pacific Empire, commented, “Securing this multi-year exploration permit is a

significant milestone for Pacific Empire and clears the way for our inaugural diamond drilling program at Trident

this September. This is the first time in over 50 years that this target area will be tested, despite extensive historical

work in the region. With road access now in place and drill sites approved, we are in an excellent position to

advance this gold-enriched copper porphyry project.”

The Trident property lies within the prolific Quesnel Terrane, immediately south of the Hogem Plutonic Suite

contact with volcanic rocks of the Chuchi Lake Succession — a geologic setting known to host several producing

and past-producing copper-gold porphyry deposits in British Columbia. Historical work on the property includes

soil geochemistry, geophysics, and diamond drilling that confirmed widespread copper-gold mineralization but left

the main target area untested due to historic access challenges.

Pacific Empire’s 2025 program will be the first modern drill campaign to directly test this high -priority target,

following recent re -assay results collected from historical drill core and the acquisition of new high -resolution

LIDAR data that will aid in more accurate drill collar placement.

Other Matters

The latest President’s Newsletter , along with updated maps and Corporate Presentation, are now available at

www.pemcorp.ca.

Telephone: 604-6

Pacific Empire Minerals Corp. | Suite 804 - 525 Seymour Street, Vancouver BC, Canada V6C 1X8

69-0660 Facsimile: 604-688-1157

Figure 1 - Multi-Year Area-Based Permit Work Area

Trident Project: Priority Target Areas

The Trident Project is currently the primary focus for Pacific Empire. The main exploration target is a gold-enriched

copper porphyry system, supported by robust copper, gold, and zinc soil geochemistry and multiple coincident

geophysical anomalies.

Telephone: 604-6

Pacific Empire Minerals Corp. | Suite 804 - 525 Seymour Street, Vancouver BC, Canada V6C 1X8

69-0660 Facsimile: 604-688-1157

Geochemical Support:

• Copper-in-soil anomalies with values up to 5,213 ppm Cu define a 2 km (N–S) by 4 km (NW–SE) zone

(Figures 2 & 3).

• The anomaly lies on a significant slope, with drilling to date not yet testing the upslope source area.

• Gold-in-soil anomalies up to 591 ppb Au characterize a 2 km by 1.5 km zone overlapping the copper

anomaly (Figures 2 & 4).

• A strong distal zinc anomaly may be indicative of an outer halo of a robust copper-gold porphyry system.

Geophysical Support:

The porphyry target aligns with (Figure 2):

• An airborne resistivity high

• A chargeability anomaly from ground IP

• A resistivity high from ground IP

• A strong apparent resistivity anomaly from airborne Mobile Magnetotelluric (MT) data

Historical and Future Drilling:

• South of the main target, historical drilling (1970s, 2007) intercepted mineralized hornblende -feldspar

monzonite porphyry dikes dipping north.

• Previous drilling was oriented north-to-south, away from the interpreted main porphyry zone.

• Future drilling will be oriented south -to-north from permitted sites located north of historical hole collars

to directly target the inferred core of the system.

Breccia Targets:

• Eastern Breccia Target: Strong conductivity anomaly, float samples yielding up to 3.3% Cu, 3.6 g/t Au,

56.6 g/t Ag; barite vein sample returned 6.0% Cu, 6.0% Zn, 1.5 g/t Au, 5.0 g/t Ag.

• Western Breccia Target: A robust copper-in-soil anomaly coincident with a significant conductivity high.

Telephone: 604-6

Pacific Empire Minerals Corp. | Suite 804 - 525 Seymour Street, Vancouver BC, Canada V6C 1X8

69-0660 Facsimile: 604-688-1157

Figure 2 - Compilation of geochemical and IP geophysical data

with 2025 drill targets at Trident

Telephone: 604-6

Pacific Empire Minerals Corp. | Suite 804 - 525 Seymour Street, Vancouver BC, Canada V6C 1X8

69-0660 Facsimile: 604-688-1157

Figure 3 - COPPER Soil Geochemistry

Telephone: 604-6

Pacific Empire Minerals Corp. | Suite 804 - 525 Seymour Street, Vancouver BC, Canada V6C 1X8

69-0660 Facsimile: 604-688-1157

Figure 4 - GOLD Soil Geochemistry

Telephone: 604-6

Pacific Empire Minerals Corp. | Suite 804 - 525 Seymour Street, Vancouver BC, Canada V6C 1X8

69-0660 Facsimile: 604-688-1157

Pinnacle Project: Emerging Targets

The Pinnacle property, located immediately west of Trident, has two primary target areas:

Aplite Creek North Target:

• Copper mineralization in outcrop is associated with known aplite dikes and quartz veining.

• Historical drilling (AH90-01) returned 6.0 m grading 6.4 g/t Au at Aplite Creek.

• Supported by a radiometric Th/K low (K/Th high), indicative of potassic alteration.

• Strong IP chargeability responses along target margins, coincident with copper-in-soil anomalies.

South Pinnacle Target:

• Copper-in-soil anomaly coincident with geophysical targets.

• Ovate magnetic and resistivity anomalies from 2007 Fugro airborne mag-EM survey.

• IP chargeability and resistivity highs from 2014 ground IP survey.

• Strong IP chargeability response along target margins, aligned with copper-in-soil anomalies.

Figure 5 – Exploration targets at Pinnacle with recent forestry cutblocks and new roads

Telephone: 604-6

Pacific Empire Minerals Corp. | Suite 804 - 525 Seymour Street, Vancouver BC, Canada V6C 1X8

69-0660 Facsimile: 604-688-1157

Alluvial Gold in the Klawli River

The Klawli River, which divides the Trident and Pinnacle properties, has demonstrated proximal near surface gold

occurrence potential. Panning in the river has yielded significant placer gold ranging from fine flour gold to flakes

measuring approximately 1 mm thick and 2 –3 mm in diameter. The presence of placer gold in the Klawli River

suggests nearby hard -rock gold source (s) and further underscor es the potential for additional discoveries in the

region.

Figure 6 – Gold from the Klawli River.

Did it come from Pinnacle or Trident or both?