Green Bridge Metals Reports Significant Disseminated and High-Grade Copper – Nickel Mineralization from Previously Unsampled Core at the Skibo Prospect
Suite 800, 1199 West Hastings Street
Vancouver, British Columbia, V6E 3T5
www.greenbridgemetals.com
NEWS RELEASE
Green Bridge Metals Reports Significant Disseminated and High-Grade Copper – Nickel
Mineralization from Previously Unsampled Core at the Skibo Prospect
Vancouver, Canada – July 16, 202 5 – Green Bridge Metals Corporation (CSE: GRBM, OTCQB: GBMCF, FWB: J48, WKN:
A3EW4S) (“Green Bridge” or the “Company”) is pleased to announce positive results from a core sampling campaign at the
Skibo prospect (“Skibo”), located within the Company’s south contact zone properties along the basal contact of the Duluth
Intrusion, north of Duluth, Minnesota (the “South Contact Zone Properties”). The core sampling results include intercept s of
0.28% Cu and 0.15% Ni, over 153 meters (m) to include 3.1m at 1.6% Cu, 0.4% Ni, and 18.3 parts per million ( ppm) Platinum
Group Elements (PGE) (Figure 1) (Table 1). These new assay results from Skibo demonstrate the potential for both bulk tonnage
and high-grade copper nickel systems to exist at Skibo. In addition, significant PGE and Cobalt mineralization was encountered
in the unsampled drill core pointing to the potential for valuable by- products in the mineralized system. The initial results of
the historical core sampling program warrant a continuation of the program to define the extent of the mineralized system(s)
and development of drill targets with the goal of defining a resource at Skibo.
Message from David Suda CEO:
“We continue to be impressed by the South Contact Zone Properties. At Skibo, Green Bridge has discovered newly defined
mineralization with 153m of approximately 0.6% CuEq from surface. The Skibo prospect is only one of four prospective
properties with exceptional exploration and development potential. By adding length to the identified well mineralized
zones at Skibo, we will pursue the extent of potential thickness at these zones. As we only begin to scratch the surface of
the potential, the zones look to be significant and rich with metals including Copper, Nickel, PGEs, Cobalt and Titanium. We
look forward to more results from Skibo as the program continues.”
The goal of the 2025 core sampling program has been to evaluate whether high grade, massive sulphide veins are associated
with a larger interval of lower grade, but still economic, copper and nickel grades and thus far the thesis is proving valid at
Skibo. Results for 877m of previously unsampled drill core have been recently received from the assay lab and incorporated
with historical assay data for the drill holes. The new , cumulative results have defined substantial grade and interval lengths
in comparison to previously unpublished results. New sampling protocol has also included both a full trace element and whole
rock analysis which provides valuable information for future exploration vectoring as well as metallurgical consideration. The
addition of whole rock analysis provides valuable data on the existence of other critical minerals such as titanium dioxide (TiO2)
and Cobalt at Skibo. Cobalt in drilling appears to be another value driver at Skibo with a 54.2m interval of 1982.6 ppm Co , in
addition to 0.26% Cu, and 0.15% Ni, at the surface. Though the data is incomplete downhole, it is apparent from the new whole
rock data that Oxide Ultramafic Intrusions (OUI), which typically contain substantial TiO 2 and vanadium mineralization, are
present in the near surface at Skibo and results of only a portion of the drilling contains intercepts of 51.5m at 4.2% TiO 2 that
includes 22.5m of 0.09% V 2O5. Intercepts of massive, net-textured, and disseminated copper and nickel mineralization over
tens to hundreds of meters is evidence that the mineralization at Skibo justifies continued attention by the Company (Figure
2).
Results Highlights:
• SK09-02: Results include 187.3m of new sampling
o 3.0m of 1.6% Cu, 0.4% Ni, and 18.3 g/t PGE
o 3.0m of 1.1% Cu, 0.4% Ni, and 4.4 g/t PGE
o 153m of 0.28% Cu, 0.15% Ni and 0.37 g/t PGE
• SK09-03: Results include 311.3m of new sampling
o 54.2m 0.26%, 0.15% Ni, 0.1 g/t PGE, 1982.6 ppm Co
o 113.5m 0.23% Cu, 0.09% Ni, 0.14 g/t PGE
o 51.5m 475 ppm Co, 4.2% TiO2
• SK09-04: Results include 267.3m of new sampling
o 3.4m of 1.3% Cu, 0.2% Ni, 0.5 g/t PGE
o 3.0m of 0.6% Cu and 0.2% Ni
o 60.7m 0.24% Cu, 0.11% Ni
o 23.5m 0.23% Cu, 671.4 ppm Co
The results of integrating assays over the entirety of historically drilled holes, as well as developing a model for the occurrence
of mineralization in association with host intrusions and footwall sediments are together providing a strong foundation to
understanding the geologic controls on all types of mineralization at Skibo. The technical team believes that there are two
horizons for copper and nickel mineralization; one in the near surface, associated with OUI type magmatic bodies and one
deeper, just above the contact with the Virginia Formation sediments, hosted in troctolitic intrusions. It also appears that there
may be a discontinuous zone of massive sulphide veins between the upper and lower ore zones. This initial concept will
continue to be modelled and tested as the core sampling program continues.
Table 1
HOLE ID LOCATION From (m) To (m) Interval (m) Cu (%) Ni (%) PGM (g/t) Co (ppm)
SK09-02 Skibo N 17.1 440.7 423.6 0.22 0.09 0.43 149.1
Including 23.5 176.5 153 0.28 0.15 0.37 248.5
281.5 296.1 14.6 0.24 0.06 0.35 71.3
344.3 350.4 6.1 0.97 0.41 0.28 193.4
367.9 376.1 60.2 0.42 0.14 0.43 104.6
421.5 424.6 3.1 1.60 0.40 18.25 243.8
SK09-03 Skibo N 15.3 474 458.7 0.17 0.07 0.01 331.7
Including 15.3 69.5 54.2 0.26 0.15 0.15 1982.6
185.3 191.4 6.1 0.28 0.09 0.17 352.7
199.0 250.5 51.5 0.01 0.05 0.06 475.4
250.6 272.8 22.2 0.23 0.11 0.15 357.7
307.5 336.5 29.0 0.23 0.08 0.10 482.2
359.4 472.9 113.5 0.23 0.09 0.14 263.6
SK09-04 Skibo N 8.5 453.2 444.7 0.15 0.06 0.11 125.7
Including 8.5 69.2 60.7 0.24 0.11 0.17 236.1
79.9 121.0 41.1 0.30 0.09 0.16 149.4
260.0 283.5 23.5 0.23 0.07 0.12 671.4
353.9 372.5 18.6 0.22 0.08 0.11 129.9
SK11-01 Skibo N 13.4 356 342.6 0.04 0.023 0.18 29.8
Including 150.0 159.7 9.7 0.30 0.07 0.37 NS
Grade intervals may include historical intercepts reported in a NI 43-101 Technical Report dated September 18, 20241
NS= No sample results
Lengths are drill intersections and not necessarily true widths. True widths cannot be consistently calculated for comparison
purposes between holes because of the irregular shapes of the mineralized zones.
1Dufresne, M.B., et al. 2024. “ Technical Report and Mineral Resource Estimate for the South Contact Zone Project, St Louis County,
Minnesota, USA”. Apex Geoscience Ltd. Edmonton, AB, Canada. Green Bridge Metals Corp. September 18, 2024
Figure 1. Skibo prospect map showing geology and historically drilled holes with new sampling and assay results. Bold
Hole ID indicates assay results have been received and are included in this document. Inset shows cross section A -A’
with interpolated copper grade shells and nickel concentrations on the drill hole trace as colored bars.
Figure 2. Images of sulphide mineralization in unsampled core from SK09 -02.
QUALITY ASSURANCE, QUALITY CONTROL AND QUALIFIED PERSONS
Please see the technical report entitled “Technical Report and Mineral resource Estimate for the South Contact Zone Project,
St Louis County, Minnesota, USA” with an effective date of September 18, 2024 prepared by independent “Qualified Persons”
(as that term is defined in National Instrument 43 -101 Standards of Disclosure for Mineral Projects (“NI 43-101”)) Michael B.
Dufresne (P. Geol, P. Geo), Andrew J . Turner (P. Geol, P. Geo), Fallon T . Clarke (P.Geo) and Christian Bohm (P.Geo) for all
historical assay information as well as information on the quality assurance and quality control (“QA/QC”), data verification,
analytical and testing procedures at Skibo, part of the South Contact Zone Properties . The laboratory used for all historical
data herein is ALS Minerals , which is independent of the Company. The laboratory used for all new assay data herein is
Activation Labs, which is independent of the Company.
The Company’s drill core samples were collected at 3.1m intervals with the exception of one core hole (SK09 -03)which was
sampled at 1.5m intervals. Sampling was conducted following industry standards and best practices . All new samples were
submitted to Activation Labs in Thunder Bay, Ontario , an independent, commercial, assay lab, for geochemical analysis. The
analyses used in this analytical program include fire assay with Inductively Coupled Plasma Optical Emission Spectroscopy (ICP-
OES) analysis for gold and platinum group elements , sodium peroxide fusion analysis with analysis by ICP -OES was used to
report all trace elements, and whole rock chemical composition was analyzed using a Lithium Metaborate fused disc with
analysis by X -ray Fluorescence ( XRF). Measures to ensure QA /QC of assay and analytical results include inserting assay
standards certified for copper and nickel mineralization, or a certified blank every 6.1m. All data was reviewed for quality using
comparison of results to QA/QC standards and using a pass/fail criteria of 3 standard deviations. All QA/QC standards and
blanks passed the verification criteria.
Lengths are drill intersections and not necessarily true widths. True widths cannot be consistently calculated for comparison
purposes between holes because of the irregular shapes of the mineralized zones. Drill intersections have been independently
selected and drill composites have been independently calculated by the Company. The geological interpretations in this news
release are solely those of the Company. The locations and distances highlighted on all maps in this news release are
approximate.
HOLE_ID EASTING NORTHING Elevation (m) TD (m) AZIMUTH DIP
SK09-01 566945.00 5258033.00 463.4 144.48 250 -60
SK09-02 567329.00 5256717.00 461.0 535.53 118 -80
SK09-03 566918.00 5255797.00 459.7 486.77 103 -55
SK09-04 567229.00 5256638.00 460.8 566.01 138 -80
SK11-01 567814.80 5254611.90 457.9 452.93 0 -90
SK11-02 567814.80 5254611.90 457.9 287.43 170 -65
SK15-01 567140.00 5256790.00 461.0 471.83 145 -75
SK19-01 567231.00 5255720.00 458.5 243.23 289 -45
SK19-02 567231.00 5255720.00 458.5 427.94 289 -70
SK20-01 567089.00 5255935.00 458.5 245.67 289 -45
SK20-02 567090.70 5255934.00 458.5 402.03 280 -75
Ajeet Milliard, Chief Geologist at The Company is a Qualified Person within the meaning of NI 43- 101 and is satisfied
that the analytical and testing procedures used are standard industry operating procedures and methodologies, and has
reviewed, verified, and approved the technical information disclosed in this news release, including sampling, analytical and
test data underlying the technical information.
About Green Bridge Metals Corporation
Green Bridge Metals Corporation is a Canadian based exploration company focused on acquiring ‘ critical mineral’ rich assets
and the development of the South Contact Zone Properties along the basal contact of the Duluth Intrusion, north of Duluth,
Minnesota. The South Contact Zone Properties contain bulk-tonnage copper-nickel and titanium-vanadium in ilmenite hosted
in ultramafic to oxide ultramafic intrusions. The South Contact Zone Properties have exploration targets for bulk- tonnage Ni
mineralization, high grade Ni-Cu-PGE magmatic sulfide mineralization and titanium.
ON BEHALF OF GREEN BRIDGE METALS CORPORATION,
“David Suda”
President and Chief Executive Officer
For more information, please contact:
David Suda
President and Chief Executive Officer
Tel: 604.928-3101
Forward Looking Information
Certain statements and information herein, including all statements that are not historical facts, contain forward -looking
statements and forward -looking information within the meaning of applicable securities laws. Such forward -looking
statements or infor mation include but are not limited to statements or information with respect to: results from the
exploration and development of the South Contact Zone Properties , including Skibo; the goals of the 2025 core sampling
program; and statements regarding the potential of the South Contact Zone Properties, including that it appears to be
significant and rich with metals including Copper, Nickel, PGEs, Cobalt and Titanium.
Although management of the Company believe that the assumptions made and the expectations represented by such
statements or information are reasonable, there can be no assurance that forward -looking statements or information herein
will prove to be accurate. Forward -looking statements in this news release include statements about: the Company’s ability
to identify potential new mineral deposits within North America; the proposed scope and timing of expansion drilling
programs; the timing and results (drill targets) from new core assay results ; and the development of the South Contact Zone
Properties. Forward-looking statements and information by their nature are based on assumptions and involve known and
unknown risks, uncertainties a nd other factors which may cause actual results, performance or achievements, or industry
results, to be materially different from any future results, performance or achievements expressed or implied by such forward-
looking statements or information. These risk factors include, but are not limited to: locating mineral deposits is inherently
risky; the exploration and development of the South Contact Zone Properties may not result in any commercially successful
outcome for the Company; risks associated with the business of the Company; business and economic conditions in the mining
industry generally; changes in general economic conditions or conditions in the financial markets; changes in laws (including
regulations respecting mining concessions); and other risk factors as detailed from time to time.
The Company does not undertake to update any forward-looking information, except in accordance with applicable securities
laws. Investors should not attribute undue certainty or place undue reliance on forward looking statements. Investors are
urged to consider closely the disclosures in Green Bridge’s annual and quarterly reports and other public filings, available at
www.sedarplus.ca.
Certain figures and references contain information supported by public and corporate references that may have been
updated, changed, or modified since their referenced date.
The Canadian Securities Exchange has not approved or disapproved the contents of this news release.