Canada One Commences 2025 Field Work Program at Flagship, Copper Dome Project
#250 – 750 West Pender St. Vancouver, British Columbia, V6C 2T7
CANADA ONE COMMENCES 2025 FIELD WORK PROGRAM AT FLAGSHIP, COPPER DOME
PROJECT
Vancouver, B.C., September 17, 202 5 - Canada One Mining Corp. (“Canada One ” or the
“Company”) (TSXV: CONE) (OTC: COMCF) (FSE: AU31) is pleased to announce the launch of its
2025 field exploration program at its flagship Copper Dome Project (“Copper Dome”, “Property” or
“Project”), located 18 km south of Princeton, British Columbia.
2025 FIELD WORK PROGRAM HIGHLIGHTS
• Priority target: Boundary Zone — 1 × 2 km Cu–Au soil anomaly
• Follow-up targets: Friday Creek, Combination, Haul Road zones (mapping + rock
sampling)
• Workstreams: detailed geological mapping, systematic rock geochemistry, alteration
mapping
• Core program: re-log, catalogue, reinterpret historical core around key intercepts
• Outcome: ranked, data-driven target matrix to guide next steps toward drill-targeting
Peter Berdusco, President & CEO of the Company, commented: “We are excited to kick off our
2025 field work at Copper Dome. The Boundary Zone—a recently identified 1 × 2 km Cu–Au anomaly
with historical rock samples up to 43% Cu— will anchor our systematic mapping and geochemistry. In
parallel, we will refine the Friday Creek, Combination, and Haul Road zones and re- log historical core
to deliver a ranked, data-driven target matrix.”
2025 Field Work Program Summary
The 2025 program will prioritize exploration of the Boundary Zone, a newly defined target characterized
by a 1 km by 2-km copper-gold soil geochemical anomaly (See Figure 1: “Map of Copper Dome Zones
with Historical Wor k and Prospective Area”). Historical rock sampling on the western margin of the
Boundary Zone returned exceptional assays of up to 43% Cu, 28.16 g/t Au, and 18.19 g/t Pd . Given
the limited historical work in this area, the Company’s field efforts will focus on systematic geochemical
rock sampling and detailed geological mapping. This work aims to better understand the nature of
copper-gold mineralization, identify alteration assemblages, and evaluate the proximity of potential
porphyry centers relative to the Boundary Zone.
In addition, follow -up rock sampling and geological mapping will be conducted on the Friday Creek ,
Combination, and Haul Road zones which are adjacent to the Boundary Zone (See Figure 2: “Location
Map of the Copper Dome Project ”). Th e Friday Creek and Combination zones have seen limited
historical diamond drilling that tested both geophysical and geochemical anomalies, with notable results
including:
• DDH FC-01: 8.0 m grading 0.55% Cu and 2.8 g/t Au
• DDH FC-02: 15.0 m grading 0.32% Cu and 0.98 g/t Au
• DDH FC-12: 42.5 m grading 0.28% Cu, including 6.0 m grading 1.5% Cu and 0.70 g/t Au
• DDH FC-10-17: 19.5 m grading 0.71% Cu, including 2.0 m grading 4.08% Cu
• DDH FC-18: 102.7 m grading 0.14% Cu, including 20.0 m grading 0.64% Cu
Understanding the geological framework of these zones will be critical in developing a comprehensive
target matrix for future drill testing. The Company’s objective is to define the specific geological settings
of each target and identify those with the most favourable characteristics for copper -gold porphyry
centers.
As part of the 2025 program, field crews will also evaluate the condition of historic al drill core for
relogging, cataloguing, and reinterpretation, with particular attention to the most significant historical
intercepts.
Figure 1: Map of Copper Dome Zones with Historical Work and Prospective Area
Figure 2: Location Map of the Copper Dome Project
About The Copper Dome Project
Copper Dome is located in the lower Quesnel Trough porphyry belt, one of British Columbia’s most
prolific mining districts. The Project directly adjoins Hudbay Minerals Inc.’s (TSX: HBM) producing
Copper Mountain Mine to the north which hosts Proven and Probable Reserves of 702 million tonnes
grading 0.24% Cu, 0.09 g/t Au, and 0.72 g/t Ag. Multiple mineralized zones have been identified across
the Property, with historical drilling confirming high -grade copper associated with northeast -trending
structures similar to those hosting mineralization at Copper Mountain.
The Project benefits from excellent infrastructure, enabling year -round access, cost -efficient
exploration, and a stable, low-risk jurisdiction.
Historical Work Completed
• Geophysics: 51 km of induced polarization (IP); airborne magnetic and electromagnetic (EM)
coverage over ~50% of the Property.
• Sampling: 2,253 soils and 378 rocks collected.
• Drilling: 8,900+ metres of diamond drilling.
• Trenching: Over 1 km excavated.
With a five -year drill permit in place, the Company is focused on advancing the Project toward drill-
ready target definition.
About Canada One
Canada One Mining is a Canadian junior exploration company focused on copper and other critical
metals needed for the energy transition. The Company advances projects from discovery through
resource definition using disciplined, data- driven exploration and responsible practices. Its flagship
Copper Dome Project, near Princeton, British Columbia, is targeting a porphyry-style copper -gold
system in a Tier-1 jurisdiction. Canada One’s goal is to deliver sustainable growth and long-term value
for shareholders and local communities.
Acknowledgement
Canada One acknowledges that the Copper Dome Project is located within the traditional, ancestral
and unceded territory of the Smelqmix People. We recognize and respect their cultural heritage and
relationship to the land, honoring their past, present and future.
Qualified Person
The technical information contained in this news release has been reviewed and approved by David
Mark, P.Geo., a Qualified Person for the purposes of National Instrument 43-101.
Contact Us
For further information, interested parties are encouraged to visit the Company’s website at
www.canadaonemining.com, or contact the Company by email at [email protected], or by
phone at 1.877.844.4661.
On behalf of the Board of Directors of
CANADA ONE MINING CORP.
Peter Berdusco
President
Chief Executive Officer
Interim Chief Financial Officer
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