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Carolina Rush-OceanaGold Partnership to Commence Deep Drilling at Brewer in January 2026

Exploration Programs

Carolina Rush-OceanaGold Partnership to

Commence Deep Drilling at Brewer in January

2026

Toronto, Ontario--(Newsfile Corp. - December 8, 2025) -

Carolina Rush Corporation

(TSXV: RUSH)

(OTCQB: PUCCF)

("Carolina Rush" or the "Company")

is pleased to announce that, all required

approvals having been received in connection with the Earn-In Option Agreement (the "

Agreement

")

between Carolina Rush and OceanaGold Corporation ("

OceanaGold

"), all conditions were satisfied

and the Agreement became active on November 26, 2025 (see news releases of

September 16, 2025

and

November 27, 2025

for more information).

The newly formed joint Technical Committee, comprised of two members of each of the companies, has

held its first meeting and approved the Stage 1 exploration program and budget, which includes

approximately 3,000 meters of drilling beginning January 5, 2026. This Stage 1 exploration program and

budget formally commences Phase 1 of the Agreement, during which OceanaGold must spend a

minimum of US$1.5 million. To earn a 50% interest in the Brewer Project, OceanaGold must spend a

total US$8 million by the end of 2027.

President and CEO of Carolina Rush, Layton Croft, stated: "Our partnership with OceanaGold is off to a

great start. Combined technical expertise and knowledge of the large, complex Brewer system helps us

de-risk and plan our inaugural deep drill program in alignment together. Our aim is to test Brewer's

porphyry copper-gold potential."

Stage 1 Program Overview

The initial deep-drilling campaign will test high-priority porphyry copper-gold targets defined through

geologic mapping, geochemistry, and the MT-IP geophysical survey:

DDH A-1 - approximately 1,500 meters planned:

oriented to test the strongest portion of the

low-resistivity body interpreted as a potential porphyritic intrusion beneath and west of the former

Brewer Mine.

DDH A-2 - approximately 1,500 meters planned:

contingent on A-1 results, this hole will test the

southern margin and core of the deep resistivity anomaly, collared in quartz-sericite-pyrite altered

volcanic rocks exposed on surface.

DDH B-1: approximately 1,000 meters planned:

designed to evaluate a separate deep MT-IP

anomaly to the north-northwest, in an area with anomalous molybdenum, topaz, and trace

chalcopyrite-bornite mineralization never previously drill-tested at depth.

These holes collectively aim to determine whether a Cu-Au porphyry system underlies the high-

sulfidation epithermal mineralization historically mined at Brewer.

Figure 1: Locations of Proposed Deep Drill Holes for the upcoming drill program at Brewer

Gold-Copper Project

To view an enhanced version of this graphic, please visit:

https://images.newsfilecorp.com/files/5156/277206_eae8168844a06b48_003full.jpg

Qualified Person

The technical information in this news release has been prepared in accordance with Canadian

regulatory requirements as set out in NI 43-101 and reviewed and approved by Patrick Quigley, MSc,

CPG-12116, the Company's Senior Geologist and Exploration Manager and a Qualified Person as

defined by NI 43-101.

About Carolina Rush

Carolina Rush Corporation (TSXV: RUSH) (OTCQB: PUCCF) is a Southeastern U.S.-focused

exploration company advancing the Brewer Gold-Copper Project in South Carolina, which is now under

an Earn-In Option Agreement with OceanaGold Corporation. Brewer is a large, underexplored system

with demonstrated near-surface Au-Cu epithermal mineralization and potential for deeper porphyry-style

mineralization. Brewer is located 13 km from OceanaGold's producing Haile Gold Mine, which has 2025

production guidance of 170,000-200,000 ounces of gold (source:

www.oceanagold.com

).

The information disclosed from nearby properties is not necessarily indicative to the mineralization at

Brewer.

For further information, please contact:

Layton Croft, President and CEO

or

Jeanny So, Corporate Communications Manager

E:

[email protected]

T: +1.647.202.0994

For additional information please visit our website at

http://www.TheCarolinaRush.com/

and our X feed:

https://twitter.com/TheCarolinaRush

.

Neither 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.

This news release contains forward-looking information which is not comprised of historical facts.

Forward-looking information is characterized by words such as "plan", "expect", "project", "intend",

"believe", "anticipate", "estimate" and other similar words, or statements that certain events or

conditions "may" or "will" occur. Forward-looking information involves risks, uncertainties and other

factors that could cause actual events, results, and opportunities to differ materially from those

expressed or implied by such forward-looking information. Factors that could cause actual results to

differ materially from such forward-looking information include, but are not limited to, changes in the

state of equity and debt markets, fluctuations in commodity prices, delays in obtaining required

regulatory or governmental approvals, and other risks involved in the mineral exploration and

development industry, including those risks set out in the Company's management's discussion and

analysis as filed under the Company's profile at

www.sedarplus.ca

. Forward-looking information in this

news release is based on the opinions and assumptions of management considered reasonable as of

the date hereof, including that all necessary governmental and regulatory approvals will be received

as and when expected. Although the Company believes that the assumptions and factors used in

preparing the forward-looking information in this news release are reasonable, undue reliance should

not be placed on such information. The Company disclaims any intention or obligation to update or

revise any forward-looking information, other than as required by applicable securities laws.

To view the source version of this press release, please visit

https://www.newsfilecorp.com/release/277206