Pacific Empire Commences Fifth Drill Hole at the Trident Copper-Gold Project, British Columbia
Rhea-AI Summary
Pacific Empire Minerals (OTC:PEMSF) commenced Hole TRI-25-005 at the 100%‑owned Trident copper‑gold project on November 4, 2025, drilling from the same collar as TRI-25-001 with a new azimuth of 330° to test porphyry margins.
To date 1,958 metres have been completed across four holes (TRI-25-001 503m; TRI-25-002 501m; TRI-25-003 501m; TRI-25-004 453m). Holes 1–3 returned visible copper mineralization (disseminated chalcopyrite, visible bornite). TRI-25-004 confirmed a porphyry intrusion that appears less mineralized, providing vectoring context toward higher‑grade, later intrusive phases. Samples are logged and shipped to ALS for assays; results pending.
Positive
- 1,958 metres completed across four drill holes
- Visible copper mineralization in Holes 1–3 (chalcopyrite, bornite)
- TRI-25-004 confirmed a porphyry intrusion, validating geophysical model
- Hole 5 targets margins to vector toward higher‑grade zones
- Drill collar reuse from Hole 1 improves targeting efficiency
Negative
- TRI-25-004 was less mineralized than the mineralized porphyry in Hole 1
- No assay results yet; all samples pending ALS laboratory analysis
News Market Reaction
On the day this news was published, PEMSF declined 16.47%, reflecting a significant negative market reaction.
Data tracked by StockTitan Argus on the day of publication.
Vancouver, British Columbia--(Newsfile Corp. - November 4, 2025) - Pacific Empire Minerals Corp. (TSXV: PEMC) ("Pacific Empire", "PEMC" or the "Company"), a copper-gold explorer based in British Columbia, is pleased to provide an update on the ongoing diamond drilling program at its
Fifth Drill Hole Underway Following Key Geological Breakthrough
Drilling of Hole TRI-25-005 has now commenced from the same collar location as Hole TRI-25-001, but with a new azimuth of 330 degrees designed to test the margins of a newly confirmed porphyry intrusion.
Holes 1 through 3 all intersected visible copper mineralization, specifically disseminated chalcopyrite and visible bornite, highlighting the strength and continuity of the mineralizing system at Trident.
Hole TRI-25-004, drilled to test the center of a large resistivity anomaly, successfully confirmed the presence of a porphyry intrusion—a major milestone validating PEMC's geophysical model. Although this intrusion was less mineralized, it provides essential context for vectoring toward higher-grade zones associated with later, more copper-rich intrusive phases.
"Each hole drilled at Trident continues to refine our understanding of this emerging porphyry system," stated Brad Peters, President and CEO of Pacific Empire. "The confirmation of a porphyry intrusion at the center of the geophysical anomaly represents a key milestone in our exploration model. With Hole 5 now underway, we're testing a new orientation that aims to follow up on the strongest copper mineralization intersected to date in hole one."
To date, 1,958 metres have been completed across four drill holes:
- TRI-25-001 - 503 m
- TRI-25-002 - 501 m
- TRI-25-003 - 501 m
- TRI-25-004 - 453 m
Samples from completed holes are being logged, cut, and shipped to ALS Laboratories in North Vancouver for analysis. Results will be released as they become available.
Drill Core Highlights
- Hole TRI-25-001: Collared directly into a mineralized porphyry with disseminated chalcopyrite and visible bornite. At ~300 m, the hole crossed a major fault zone and entered strongly potassic- and sericite-altered rocks, suggesting proximity to a hydrothermal center.
- Holes TRI-25-002 & 003: Tested an IP chargeability anomaly approximately 360 m northeast of Hole 1 and both encountered zones of visible copper mineralization with abundant pyrite, supporting the interpretation of a broad, continuous system extending along strike.
- Hole TRI-25-004: Intersected a porphyry intrusion at depth, interpreted as an earlier, weakly mineralized phase. The mineralized porphyry from Hole 1TRI-25-001 likely represents a later, copper-rich phase emplaced along the margins of this earlier intrusion—providing a compelling vector toward higher-grade mineralization.
Next Steps
The objective of Hole TRI-25-005 is to test the margins of the porphyry intrusion encountered in Hole TRI-25-004 and to vector toward the well-mineralized porphyry intersected in Hole TRI-25-001. By drilling from the same collar as Hole 1 but at a new azimuth of 330 degrees, the Company aims to better define the relationship between these intrusive phases and identify potential zones of stronger copper-gold mineralization along the intrusive contact.
Figure 1 - Map showing Pacific Empire's Trident property, highlighting historical drill collars, 2025 diamond drill holes with 56,000 Hz Resistivity from 2006 FUGRO Airborne Mag-EM Survey.
To view an enhanced version of this graphic, please visit:
https://images.newsfilecorp.com/files/5412/273093_38b7cc6ac43c3a41_001full.jpg
Figure 2 - Trident property showing IP Chargeability at a depth of 250 metres in relation to historical drillholes and 2025 diamond drilling.
To view an enhanced version of this graphic, please visit:
https://images.newsfilecorp.com/files/5412/273093_38b7cc6ac43c3a41_002full.jpg
About Trident
The Trident property is an early exploration stage property hosting an alkalic porphyry copper-gold-silver prospect with district-scale potential that is accessible by vehicle. The property is located approximately 50 km southeast of the Kwanika deposit owned by NorthWest Copper Corp. and 50 km to the northwest of Centerra Gold's Mt. Milligan Mine. The property covers 6,618 hectares endowed with well-established logging roads providing important efficient access to conduct exploration programs.
In 2022, Pacific Empire acquired a
About Pinnacle
The Pinnacle project is located 60 km west of Centerra Gold's Mt. Milligan Copper-Gold Mine and 30 km southeast of NorthWest Copper's Kwanika Copper-Gold Deposit in a proven copper-gold porphyry district. Access to the Pinnacle is by road including a new and expanding network of logging roads and trails throughout the main target areas. This improved access is a significant development and is anticipated to contribute to cost effective drill support and provides additional bedrock exposure.
Qualified Person's Statement
Kristian Whitehead, P.Geo., serves as a qualified person as defined by NI 43-101 and has reviewed the scientific and technical information in this news release, approving the disclosure herein.
About Pacific Empire
Pacific Empire is a copper exploration company based in Vancouver, British Columbia and trades on the TSX Venture Exchange under the symbol PEMC. The Company has a district-scale land position in north-central British Columbia totaling 22,541 hectares.
British Columbia is a "Green" copper jurisdiction with abundant hydroelectric power, access and infrastructure in close proximity to the end market.
ON BEHALF OF THE BOARD,
"Brad Peters"
President, Chief Executive Officer and Director
Pacific Empire Minerals Corp.
Tel: +1-604-356-6246
brad@pemcorp.ca
Neither the TSX Venture Exchange nor its Regulation 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 Statements
Information set forth in this news release may involve forward-looking statements under applicable securities laws. Forward-looking statements are statements that relate to future, not past, events. In this context, forward-looking statements often address expected future business and financial performance, and often contain words such as "anticipate", "believe", "plan", "estimate", "expect", and "intend", statements that an action or event "may", "might", "could", "should", or "will" be taken or occur, or other similar expressions. All statements, other than statements of historical fact, are forward-looking statements. By their nature, forward-looking statements involve known and unknown risks, uncertainties and other factors which may cause our actual results, performance or achievements, or other future events, to be materially different from any future results, performance or achievements expressed or implied by such forward-looking statements. Such factors include, among others, the following risks: the need for additional financing; operational risks associated with mineral exploration; fluctuations in commodity prices; title matters; environmental liability claims and insurance; reliance on key personnel; the potential for conflicts of interest among certain officers, directors or promoters with certain other projects; the absence of dividends; competition; dilution; the volatility of our common share price and volume and the additional risks identified the management discussion and analysis section of our interim and most recent annual financial statement or other reports and filings with the TSX Venture Exchange and applicable Canadian securities regulations. Forward-looking statements are made based on management's beliefs, estimates and opinions on the date that statements are made, and the Company undertakes no obligation to update forward-looking statements if these beliefs, estimates and opinions or other circumstances should change, except as required by applicable securities laws. Investors are cautioned against attributing undue certainty to forward-looking statements.
To view the source version of this press release, please visit https://www.newsfilecorp.com/release/273093
FAQ
What is Pacific Empire announcing about Trident on November 4, 2025 (PEMSF)?
How many metres have been drilled at Trident and what are hole depths (PEMSF)?
Did Pacific Empire encounter copper mineralization at Trident (PEMSF)?
What did TRI-25-004 find and why does it matter for PEMSF investors?
Are assay results available for Trident drill holes (PEMSF)?
What is the aim of Hole TRI-25-005 at Trident (PEMSF)?
