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Giant Mining Highlights Tourmaline Breccia Pipe Controls to Copper and Silver Zones at Majuba Hill Copper-Silver-Gold Project in Nevada

Drill Results

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Press Release January 16, 2026

Giant Mining Highlights Tourmaline Breccia Pipe

Controls to Copper and Silver Zones at Majuba Hill

Copper-Silver-Gold Project in Nevada

VANCOUVER, BC — January 16, 2026 — Giant Mining Corp. (CSE: BFG |

OTC: BFGFF | FWB: YW5 | CSE: BFG.WT.A | CSE: BFG.WT.B. ) (“Giant

Mining” or the “Company”) is pleased to announce further results from its

Breccia Study at the Majuba Hill Project in Pershing County, Nevada. The ongoing

review of the exploration, core relogging, surface geologic mapping, and

additional surface geochemical sampling indicates many discrete breccia bodies.

Tourmaline breccia pipes have been observed in the drill core, the historic

underground workings, and outcropping at the surface (See Figures 1 and 2).

High grade copper and silver values reported previously i n Giant news releases

are associated with these breccia pipes (See News Release’s dated May 22,

2025; September 24, 2024). The intercepts in core holes MHB-30 and MHB-32

returned high grade copper and silver as well as highly anomalous gold. The

high-grade intercepts noted on Table 1 correlate with the margins of the breccia

pipes.

Table 1: Assay Summary of significant intercepts for core holes cutting

known pipes

Hole Interval m From m To m Cu% Ag ppm Au ppm Interval

ft From ft To ft

Observed

Breccia

Margin

MHB-30 Entire Hole 243.8 0.0 243.8 0.43 24.60 0.03 800.0 0 800.0 Yes

66.4 0.0 66.4 1.35 73.40 0.07 218.0 0 218.0

includes 22.6 42.7 65.2 2.72 30.73 0.09 74.0 140 214.0

MHB-32 Entire Hole 271.1 0.0 271.1 0.16 9.24 0.02 889.5 0 889.5 Yes

Significant Interval 115.7 155.4 271.1 0.33 16.97 0.04 379.5 510 889.5

includes 25.9 155.4 181.4 0.64 50.89 0.06 85.0 510 595.0

also includes 51.7 219.5 271.1 0.42 9.73 0.02 169.5 720.0 889.5

with 12.2 237.7 249.9 1.36 13.33 0.02 40.0 780 820.0

with 3.0 245.4 248.4 4.36 35.65 0.04 10.0 805 815.0

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Figure 1: Majuba Hill showing Southern, Northern, and Ball Park Breccia

Zones, tourmaline breccia pipes, and faulting

David Greenway, President and CEO of Giant Mining “Majuba Hill is

demonstrating the hallmarks of a large, copper-silver mineralized system with

meaningful gold potential. Silver prices have increased by more than 150% over

the past 12 months, strengthening the economics of silver-rich copper projects

like Majuba. Our current geological and metallurgical programs are designed to

systematically advance this system toward its full multi-metal potential.”

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Figure 2: Southern Breccia Zone with observed and potential breccia

pipes. Drill holes known to cross the breccia pipes are highlighted in red.

All three of the key commodities at the Majuba Hill Project copper, silver, and

gold, have recently achieved record all-time highs, underscoring the strength of

the market environment surrounding the project. According to

TradingEconomics.com:

• Copper reached an all -time high of US$6.07/lb in January 2025 and is

currently trading at approximately US$5.97/lb.1

• Silver achieved an all-time high of US$93.22/oz in January 2025 and is

currently trading around US$90.77/oz.2

1 Source: January 15, 2026, Copper - Price - Chart - Historical Data - News

2 Source: January 15, 2026, Silver - Price - Chart - Historical Data - News

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• Gold hit an all-time high of US$4,794.85/oz in December 2025 and is now

trading at approximately US$4,607.70/oz.3

According to TradingEconomics (data as of December 2025), copper, silver and

gold prices have recently reached historically high levels. TradingEconomics is

an independent third-party data provider, and the Company has not

independently verified the information. Commodity prices are provided for

general market context only and do not imply that Majuba Hill has demonstrated

economic viability.

Majuba Hill’s critically important characteristics are as follows:

Location:

Nevada, USA — a globally top-ranked mining jurisdiction,

ranked #1 in the Fraser Institute’s 2022 Annual Survey of

Mining Companies.

Project Size: 9,684 Acres

Infrastructure:

The Majuba Hill property is located 113 road kilometers (70

miles) southwest of Winnemucca, Nevada, and 251 kilometers

(156 miles) northeast of Reno. It is accessible via well -

maintained county roads from the Imlay, Nevada exit on U.S.

Interstate 80, followed by a 23-mile drive west. People, roads,

power, and water are fundamental considerations for

infrastructure, and Majuba Hill already benefits from a strong

foundation in all these areas. This existing infrastructure

provides a significant advantage, offering substantial cost

savings compared to more remote projects.

History: Historical Producer

Drilling:

Approximately 89,395 feet of drilling to date. Rough

replacement value of drilling USD $12.1 Million using current

costs.

Mineralization:

The project shows indications of a potentially large Cu – Ag +/-

Au mineralized body with many features in common with both

large porphyry copper, silver, and gold projects.

Expandability:

The IP survey, deep drilling, and step-out drilling indicate

significant expansion potential, with mineralization open in all

directions.

3 Source: January 15, 2026, Gold - Price - Chart - Historical Data - News

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Fully Financed: The Company has secured funding for its next phase of drilling

at Majuba Hill.

Qualified Person

The scientific and technical information contained in this news release has been reviewed

and approved by E.L. “Buster” Hunsaker III, CPG 8137, a non-independent consulting

geologist who is a “Qualified Person” as such term is defined under National Instrument

43-101 – Standards of Disclosure for Mineral Projects (“NI 43- 101”).

Market Awareness

Furthermore, the Company announces it has entered into an agreement with Plutus Invest

& Consulting GmbH ("Plutus") on December 28th, 2025, for a term of one year

commencing on January 2nd, 2026. The Company has agreed to pay Plutus an initial fee

of €120,000 expandable up to a total of €480,000 if the Company requests to expand the

initial campaign. The services to be provided include consulting services related to

advertising, marketing, PR strategies and investor awareness in the European market.

Plutus has a business address at Buchtstr. 13, Bremen 28195, Germany and can be

contacted at (email: [email protected]), or by telephone: (+49 42117540174).

Plutus (including its directors and officers) has an arm's-length relationship with the

Company. The Company will not issue any securities to Plutus as compensation for its

marketing services.

About Giant Mining Corp.

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Giant Mining is focused on identifying, acquiring, and advancing late-stage copper and

copper/silver/gold projects to meet the growing global demand for critical metals. This

demand is driven by initiatives like the Green New Deal in the United States and similar

climate-focused programs worldwide, which require substantial amounts of copper, silver,

and gold for electric vehicles, renewable energy infrastructure, and the modernization of

clean and affordable energy systems.

The Company’s flagship asset is the Majuba Hill Copper, Silver, and Gold District, located

156 miles (251 km) from Reno, Nevada. Majuba Hill benefits from a mining-friendly

regulatory environment and strong local infrastructure. While still an exploration-stage

asset, the geological footprint and scale of mineralization indicate that further work is

clearly justified and that the system may host significant copper potential.

Neither the Canadian Securities Exchange nor its Market Regulator (as that term is defined

in the policies of the Canadian Securities Exchange) accepts responsibility for the adequacy

or accuracy of this release.

On Behalf of the Board of Giant Mining Corp.

“David Greenway”

David C. Greenway

President & CEO

For further information, please contact:

E: [email protected]

P: 1 (236) 788-0643

VISIT OUR WEBSITE FOR MORE DETAILS

www.giantminingcorp.com

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Forward-Looking Statements

This news release contains certain forward-looking information. Such information

involves known and unknown risks, uncertainties and other factors that may

cause actual results, performance or achievements to be materially different

from those implied by statements herein, and therefore these statements should

not be read as guarantees of future performance or results. All forward -looking

statements are based on the Company’s current beliefs as well as assumptions

made by and information currently available to it as well as other factors.

Readers are cautioned not to place undue reliance on these forward -looking

statements, which speak only as of the date of this press release. Due to risks

and uncertainties, including the risks and uncertainties identified by the

Company in its public securities filings, actual events may differ materially from

current expectations. These statements involve known and unknown risks,

including exploration, metallurgical, permitting, environmental, commodity

price, and market risks. The Company disclaims any intention or obligation to

update or revise any forward -looking statements, whether as a result of new

information, future events or otherwise.

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