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TERRA BALCANICA DRILLS 102 G/T AG EQ OVER 2.55 M AT CUMAVICI RIDGE AND EXTEND MINERALIZED FOOTPRINT IN BOSNIA AND HERZEGOVINA Vancouver, British Columbia – January 15th, 2025 – Terra Balcanica Resources Corp. (“Terra”

Drill Results

CSE:TERA | FRA:UB10 | OTCQB:TEBAF #1100 – 1111 Melville Street, Vancouver, BC, Canada V6E 3V6

TERRA BALCANICA DRILLS 102 G/T AG EQ OVER 2.55 M AT CUMAVICI RIDGE

AND EXTEND MINERALIZED FOOTPRINT IN BOSNIA AND HERZEGOVINA

Vancouver, British Columbia – January 15th, 2025 – Terra Balcanica Resources Corp. (“Terra”

or the “Company”) (CSE:TERA; FRA:UB1; OTC:TEBAF) is pleased to announce initial high-

grade assay results from the Phase III drill campaign at Cumavici Ridge epithermal vein zone

within its principal Viogor-Zanik project in Bosnia and Herzegovina.

Highlights

• Drillhole CMV25001 intersected 102g/t Ag Eq. over 2.55 m within a broader zone of 64 g/t

Ag Eq. over 4.7 m from 66m (Table 1) and including 0.4 m wide epithermal mineralized

zone with 453 g/t Ag Eq. over 0.4 m;

• Strike length extended to 95m from CMV23004 which returned 1168 g/t AgEq over 1.35

m. Further drilling at Cumavici returned highlights of:

• 505 g/t AgEq over 11 m (CMVDD004)

• 824.2g/t AgEq over 4m (CMVDD001)

• 284g/t AgEq over 10m (CMVDD005 ; see company news releases dated 8 th September

22nd October 2022 as well as 2nd and 27th February 2023);

• The mineralization remains open northwest and down-dip to the southwest;

• Additional Phase III assays from diamond drillholes at Cumavici Ridge and Brezani targets

will be released imminently.

Terra Balcanica CEO, Dr. Aleksandar Mišković, commented: “We are very pleased to have

extended the footprint at the high -grade Chumavichi Ridge system by continuing to intercept the

mineralized horizon. Again, the epithermal, fault hosted mineralization was intercepted shallowly

highlighting the potential of this SW -dipping structure, a high -grade, close-to-surface silver and

base metal rich target. Our work testing the along -strike and down -dip extent of the Cumavici

mineralization continues with more assays which Terra will report soon.”

Hole ID From

(m)

To

(m)

Length

(m)

Ag

(g/t)

Au

(g/t)

Pb

(%)

Sb

(%)

Zn

(%)

Ag Eq.

(g/t)

CMV25001 66.0 70.7 4.7 27.3 0.24 0.37 0.11 0.49 64

including 67.00 69.55 2.55 46.4 0.36 0.58 0.17 0.82 102

including 69.15 69.55 0.40 240 1.62 0.93 0.58 4.12 453

Table 1. Assay results from drillhole CMV25001 with the interval lengths reported as drilled lengths, not

true widths. Silver equivalents (“AgEq”) are based on assumed metal prices of US$4,500/oz for gold (Au),

US$80/oz for silver (Ag), US$1.40/lb for zinc (Zn), US$20/lb for antimony (Sb) and US$0.9/lb for lead

(Pb). Assumed metal recoveries of 90% Au, 93% Ag, 95% Sb, 94% Pb and Zn are based on published

metallurgical tests on analogous intermediate sulphidation epithermal vein deposits.

CSE:TERA | FRA:UB10 | OTCQB:TEBAF #1100 – 1111 Melville Street, Vancouver, BC, Canada V6E 3V6

Figure 1. Photograph of PQ3 diameter core between 64.3 and 72.4m downhole in CMV25001. Dark

sulphide veining and breccia cement can be observed, correlating to the reported mineralised interval (click

here to view image).

Drillcore Observations

The zone of mineralization from 64 m to 73 m (Figure 1) is characterized by a fault -hosted

hydrothermal breccia. The structure crosscuts a package of andesites and volcanic tuffs. This has

CSE:TERA | FRA:UB10 | OTCQB:TEBAF #1100 – 1111 Melville Street, Vancouver, BC, Canada V6E 3V6

created breccia and fault gouge is present at the margins of the structure which hosts the

mineralisation. A 0.4m interval from 69.1m presents as massive sulphides of sphalerite-galena-

stibnite-pyrite with sulphide stringers extending into the clay altered volcanics in the hanging and

footwall of the host structure. Drilling has importantly confirmed further continuation of the

Cumavici mineralisation, which was confirmed as present on Cumavici Crest over 500 m NW.

Hole ID Easting Northing Elevation

(m) Dip Azimuth Depth

(m)

Recovery

(%)

CMV25001 360156 4888547 620 -85 46.7 91.2 99

Table 2. Collar location and DDH data for the BRE25001 drill hole reported in WGS84/UTM Zone 34N.

Geology of Cumavici

The Cumavici license is dominated by volcanic rocks (tuffs and pyroclastic breccias) which have

been crosscut by generally NW-SE trending structures and are part of a large epithermal mineral

system. Mineralization is silver and antimony dominant with further gold-lead-zinc (Figure 2).

Figure 2. Geological map illustrating the drillholes at the Cumavici Ridge locality. AgEq values are

labelled for selected 2022 and 2023 drill intercepts (See Company’s new releases dated 13 November 2023,

27 February 2023). Current drilling efforts confirm mineralization over 95 m NW/SE strike length.

(WGS84/UTM Zone 34N; click here to view image).

CSE:TERA | FRA:UB10 | OTCQB:TEBAF #1100 – 1111 Melville Street, Vancouver, BC, Canada V6E 3V6

The Phase III drilling has confirmed 3 polymetallic systems so far exploration at Cumavici. Joseva,

Cumavici Crest, and the flagship vein system at Cumavici Ridge. Mineralisation is characterised

by sphalerite-stibnite-galena and further sulphosalts minerals which are associated with quartz and

calcite veining and breccia cement. The mineralisation occupies faults which crop out at surface

as distinctive topographic lows, coinciding with magnetic lows and often with mineralisation

visible within fault gouge.

QA/QC

Half PQ3 core samples were delivered to ALS Bor, Serbia for sample preparation and analysis at

the ALS laboratory Loughrea, Ireland an ISO/IEC 17025:2017 certified testing laboratory. Sample

preparation PREP-31BY method was used on all core samples. This involves crushing to 70% less

than 2 mm, rotary split 1kg and pulverizing the split to greater than 85% passing 75 microns. Gold

was assayed by 30g fire assay with ICP-AES finish (Au-ICP21). Analyses of silver and base metals

were completed by highly oxidising digestion with HNO3, KClO3 and HBr (ASY -ORE) and the

final solution in dilute aqua regia is determined by ICP -AES (ME-ICPORE). Control samples,

comprising certified reference materials (CDN -ME-1811), and blanks were inserted at a r ate of

9% and investigated as part of the company’s quality assurance and quality control program.

Qualified Person

Dr. Aleksandar Mišković, P.Geo, is the Company’s designated Qualified Person for this news

release within the meaning of National Instrumen t 43 -101 Standards of Disclosure of Mineral

Projects (“NI 43-101”). Dr. Mišković has reviewed and validated the information contained in this

news release as factual and accurate.

Advertising Engagement

The Company engaged Orsus Consult GmbH based out of Bayreuth, Germany in July of 2025 for

3 days of digital advertising for €25,000.

About the Company

Terra Balcanica is a polymetallic and energy metals exploration company targeting large -scale

mineral systems in the Balkans of southeastern Europe and nor ther Saskatchewan, Canada. The

Company has 90% interest in the Viogor -Zanik Project in eastern Bosnia and Herzegovina. The

Canadian assets owned by its subsidiary comprise a 100% optioned portfolio of uranium -

prospective licences at the outskirts of the world-renowned Athabasca basin: Charlot-Neely Lake,

Fontaine Lake, Snowbird, and South Pendleton. The Company emphasizes responsible

engagement with local communities and stakeholders. It is committed to proactively implementing

Good International Industry P ractice (GIIP) and sustainable health, safety, and environmental

management.

ON BEHALF OF THE BOARD OF DIRECTORS

Terra Balcanica Resources Corp.

“Aleksandar Mišković”

CSE:TERA | FRA:UB10 | OTCQB:TEBAF #1100 – 1111 Melville Street, Vancouver, BC, Canada V6E 3V6

Aleksandar Mišković

President and CEO

For the complete information on this news release, please contact Aleksandar Mišković at

[email protected], +1 (514) 796-7577, or visit www.terrabresources.com/en/news.

Cautionary Statement

This news release contains certain forward -looking information and forward -looking statements

within the meaning of applicable securities legislation (collectively “forward -looking

statements”). The use of any of the words “will”, “intends” and similar expressions are intended

to identify forward -looking statements. These statements involve known and unknown risks,

uncertainties and other factors that may cause actual results or events to differ materially from

those anticipated in such forward-looking statements. Such forward-looking statements should not

be unduly relied upon. Actual results achieved may vary from the information provided herein as

a result of numerous known and unknown risks and uncertainties and other factors. The Company

believes the expectations reflected in those forward -looking statements are reasonable, but no

assurance can be given that these expectations will prove to be correct. The Company does not

undertake to update these forward-looking statements, except as required by law.