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Lundin GOLD Reports Further High-Grade Intercepts from Its 2023 Exploration Programs

Drill Results

NEWS RELEASE

Vancouver, November 1, 2023

Lundin Gold Inc. 885 West Georgia Street, Suite 2000 Phone: +1 604 689 7842 lundingold.com

Vancouver, BC, V6C 3E8 Fax: +1 604 689 4250 Email: [email protected]

LUNDIN GOLD REPORTS FURTHER HIGH-GRADE INTERCEPTS FROM ITS 2023

EXPLORATION PROGRAMS

Lundin Gold Inc. (TSX: LUG ) (Nasdaq Stockholm: LUG ) (OTCQX: LUGDF) ("Lundin Gold" or the

"Company") today announces recent results from its conversion and near-mine exploration programs at

its 100% owned Fruta del Norte (“FDN”) gold mine in southeast Ecuador . The 2023 conversion drilling

program, targeting Inferred Mineral Resources (“Inferred Resources”) within the FDN deposit, has now

been concluded and several high -grade results confirm mineralization immediately adjacent to where

operations in the mine are currently taking place. In parallel, the near-mine program has successfully

advanced in defining and expanding Bonza Sur, a new epithermal system discovered to the south of FDN.

Highlights from the conversion and near-mine drilling programs are outlined below and detailed results

are provided at the end of this release (see Appendix 1).

Highlights from underground conversion holes drilled (not true widths):

• Drill hole FDN-C23-062 intersected 6.92 g/t gold (“Au”) over 48.5m from 50.60m, including 22.88

g/t Au over 8.70 m

• Drill hole FDN-C23-048 intersected 6.49 g/t Au over 37.9m from 123.30m, including 12.59 g/t Au

over 6.60 m

• Drill hole FDN -C23-042 intersected 8.32 g/t Au over 18.7m from 89.00m, including 16.78 g/t Au

over 6.70 m

• Drill hole FDN-C23-067 intersected 20.01 g/t Au over 14.20m from 14.60m, including 34.86g/t Au

over 7.1m

Highlights from near-mine surface exploration holes drilled at Bonza Sur (not true widths):

• Drillhole BLP-2023-042 intersected 7.44 g/t Au over 8.8m from 620.20 m, including 34.68g/t Au

over 1.8m

• Drill hole BLP-2023-053 intersected 5.87 g/t Au over 11.90m from 168.4 m, including 14.39 g/t Au

over 4.0m

Ron Hochstein, President and CEO, commented, “I am very pleased with the progress of Lundin Gold’s

2023 exploration programs. The conversion program has successfully concluded and has defined several

wide, high-grade mineralized zones in distinct sectors outside the current reserve that we expect to

underpin further future conversion of resources to reserves, while results received from drilling at Bonza

Sur have expanded its mineralization footprint . We are encouraged by the promising drill results,

exemplified through the expansion of our exploration programs to a minimum of 50,000 metres in 2023,

the largest drilling program since 2007 . We believe that these programs will enable the generation of

significant shareholder value in years to come.”

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CONVERSION PROGRAM

A total of 11,233 metres of underground drilling from 79 drill holes was completed as part of the 2023

conversion program in several sectors of the FDN deposit. The program for this year is now complete, and

drill results have significantly improved our confidence in the geologic model.

Conversion drilling in the southern sector of FDN has returned several high-grade intercepts associated

mainly with vein and/or veinlet zones hosted in volcanic or porphyritic intrusive rocks. In the north-central

sector, results show gold mineralization in breccias and stockwork zones, similar to mineralization found

in the mineral reserve envelope of this sector.

Figure 1: FDN long section showing selected conversion drilling results

This year’s conversion drilling results are currently being incorporated into the geological model and will

form the basis of an updated Mineral Resources and Reserves estimate to be completed during the first

quarter of 2024. Complete assay results received to date are presented in Tables 1 and 3 at the end of this

release. Some drill hole results are pending.

In addition to the drilling, development on the 1170 and 1080 underground levels is underway to provide

drill stations for the 2024 conversion program. Total development is estimated at 765 metres.

NEAR-MINE EXPLORATION PROGRAM

The near-mine program continues to explore distinct sectors located along trend of the FDN deposit and

within extensions of its major controlling structures. As at October 31, 2023, a total of 26,361 metres

across 46 holes, from surface and underground, have been completed. Drilling earlier this year (see news

releases published on January 26th, May 4th and August 2nd, 2023) discovered a new exploration target,

Bonza Sur, which has been a primary focus over the last few months.

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Bonza Sur

At Bonza Sur, the exploration program continues to advance in defining a new epithermal system, located

only one kilometre south of the FDN deposit. Seven new drill holes were completed and confirm the

extension of the new mineralized zone (see Figures 2, 3 and 4). Recent results, shown in Table 2 and 3 at

the end of this release, indicate that the gold mineralization is hosted by the same volcanic sequence

found at the FDN deposit and associated mainly to vein/veinlet zones of quartz and minor chalcedony and

manganoan-carbonate with occurrences of disseminated to semi -massive levels of sul phides (mainly

sphalerite and galena).

Since the discovery of Bonza Sur, numerous drilling intercepts suggest the occurrence of three subparallel

vein/veinlet zones, called Colorada Central, West, and East. This epithermal system is believed to extend

to surface and stretches for 850 metres along the north-south strike and for at least 500 metres at depth

in the central area. BLP-2023-42 represents the deepest intercept at Bonza Sur. Gold mineralization

remains open in all directions (see figures 2, 3 and 4).

Over the coming months, t he d rilling program at Bonza Sur will focus on better understanding the

mineralized zones through reducing drill spacing and focusing on further exploration at depth and along

strike. Two rigs are currently turning at Bonza Sur.

Figure 2: Near-mine drilling program showing FDN, Bonza Sur and selected results

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Figure 3: B-B’ cross section at Bonza Sur (looking north) showing the Colorada vein system

Figure 4: C-C’ cross section at Bonza Sur (looking north) showing the Colorada vein system

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Qualified Persons

The technical information contained in this News Release has been reviewed and approved by Andre

Oliveira, P. Geo, Vice President, Exploration of the Company, who is a Qualified Person in accordance with

the requirements of NI 43-101.

Samples consist of half HQ and NQ-size diamond core that are split by diamond saw on site, prepared at

the ALS laboratory in Quito, and analysed by 50g fire assay and multi -element (ICP-AES/ICP-MS) at the

ALS Laboratory in Lima, Peru. The quality assurance -quality control (QA -QC) program of Lundin Gold

includes the insertion of certified standards of known gold content, blank and duplicate samples. The

remaining half core is retained for verification and reference purposes. For further information on the

assay, QA-QC and data verification procedures, please see Lundin Gold’s Annual Information Form dated

March 31, 2023, filed under the Company’s profile on SEDAR+ (www.sedarplus.ca).

About Lundin Gold

Lundin Gold, headquartered in Vancouver, Canada, owns the Fruta del Norte gold mine in southeast

Ecuador. Fruta del Norte is among the highest-grade operating gold mines in the world.

The Company's board and management team have extensive expertise in mine operations and are

dedicated to operating Fruta del Norte responsibly. The Company operates with transparency and in

accordance with international best practices. Lundin Gold is committed to delivering value to its

shareholders, while simultaneously providing economic and social benefits to impac ted communities,

fostering a healthy and safe workplace and minimizing the environmental impact. The Company believes

that the value created t hrough the development of Fruta del Norte will benefit its shareholders, the

Government and the citizens of Ecuador.

Additional Information

The information in this release is subject to the disclosure requirements of Lundin Gold under the EU

Market Abuse Regulation. This information was publicly communicated on November 1, 2023 at 3:30 p.m.

Pacific Time through the contact persons set out below.

For more information, please contact

Ron F. Hochstein Finlay Heppenstall

President and CEO Director, Investor Relations and Corporate Development

Tel (Ecuador): +593 2-299-6400 Tel: +1 604 806 3089

Tel (Canada): +1-604-806-3589 [email protected]

[email protected]

Caution Regarding Forward-Looking Information and Statements

Certain of the information and statements in this press release are considered "forward-looking information" or "forward-looking

statements" as those terms are defined under Canadian securities laws (collectively referred to as "forward-looking statements").

Any statements that express or involve discussions with respe ct to predictions, expectations, beliefs, plans, projections,

objectives, assumptions or future events or performance (often, but not always, identified by words or phrases such as "believes",

"anticipates", "expects", "is expected", "scheduled", "estimates", "pending", "intends", "plans", "forecasts", "targets", or "hopes",

or variations of such words and phrases or statements that certain actions, events or results "may", "could", "would", "will" ,

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"should" "might", "will be taken", or "occur" and similar expressions) are not statements of historical fact and may be forwa rd-

looking statements. By their nature, forward -looking statements and information involve assumptions, inherent risks and

uncertainties, many of which are difficult to predict, and are usually beyond the control of management, that could cause actual

results to be materially different from those expressed by these forward -looking statements and information. Lundin

Gold believes that the expectations reflected in this forward-looking information are reasonable, but no assurance can be given

that these expectations will prove to be correct. Forward-looking information should not be unduly relied upon. This information

speaks only as of the date of this press release, and the Company will not necessarily update this information, unless required to

do so by securities laws.

This press release contains forward-looking information in a number of places, such as in statements relating to the Company’s

exploration plans, activities and results . There can be no assurance that such statements will prove to be accurate, as Lundin

Gold's actual results and future events could differ materially from those anticipated in this forward -looking information as a

result of the factors discussed in the "Risk Factors" section in Lundin Gold's Annual Information Form dated March 31, 2023,

which is available at www.lundingold.com or on SEDAR.

Lundin Gold's actual results could differ materially from those anticipated. Factors that could cause actual results to differ

materially from any forward-looking statement or that could have a material impact on the Company or the trading price of its

shares include: risks related to political and economic instability in Ecuador; risks associated with the Company's community

relationships; risks related to estimates of production, cash flows and costs; risks inherent to mining operations; shortages of

critical supplies; the cost of non-compliance and compliance costs; control of the Company's largest shareholders; volatility in the

price of gold; failure of the Company to maintain its obligations under its debt facilities; risks related to Lundin Gold’s compliance

with environmental laws and liability for environmental contamination; the lack of availability of infrastructure; the Company's

reliance on one mine; security risks to the Company, its assets and its personnel; risks related to illegal mining; explorati on and

development risks; the impacts of a pandemic virus outbreak; risks related to the Company’s ability to obtain, maintain or renew

regulatory approvals, permits and licenses; uncertainty with and changes to the tax regime in Ecuador; the reliance of the

Company on its information systems and the risk of cyber -attacks on those systems; the imprecision of Mineral Reserve and

Resource estimates; deficient or vulnerable title to concessions, easements and surface rights; inherent safety hazards and r isk

to the health and safety of the Company’s employees and contractors; risks related to the Company’s workforce and its labour

relations; key talent recruitment and retention of key personnel; volatility in the market price of the Company’s shares; measures

to protect endangered species and critical habitats; social media and reputation; the adequacy of the Company’s insurance; risks

relating to the declaration of dividends; uncertainty as to reclamation and decommissioning; the ability of Lundin Gold to ensure

compliance with anti -bribery and anti -corruption laws; the uncertainty regarding risks posed by climate change; limits of

disclosure and internal controls; the potential for litigation; and risks due to conflicts of interest.

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APPENDIX 1

Table 1: Drillhole assay results from the conversion underground drilling program reported for thickness

versus grade intervals above 14 (m x g/t Au >14). Drill hole intercepts are reported in drill core lengths

Hole ID From (m) To (m) Interval (m) Au (g/t) Ag (g/t) Target Zone

FDN-C23-031 139.2 146.4 7.2 4.81 8.13 Southern Underground

FDN-C23-031 189.6 194.5 4.9 7.5 2.12

FDN-C23-032 14 18 4 15.88 14.4 Southern Underground

FDN-C23-032 96.4 103 6.6 2.37 2.43

FDN-C23-033 15 19 4 3.95 5.3 Southern Underground

FDN-C23-034 95.3 147.1 51.8 3.85 6.02 Southern Underground

Including 102.9 105.4 2.5 23.97 23.2

FDN-C23-035 No Significant Results Southern Underground

FDN-C23-036 194.9 201.8 6.9 3.78 2.17 Southern Underground

FDN-C23-037 21.8 57.8 36 4.89 5.58 Northern Underground

Including 40.8 50 9.2 10.65 11.3

FDN-C23-038 75.4 79.2 3.8 4.07 7.33 Southern Underground

FDN-C23-038 187.5 203.4 15.9 3.4 1.25

FDN-C23-039 48.2 53.2 5 5.19 4.22

Northern Underground FDN-C23-039 61.9 66 4.1 6.68 6.76

FDN-C23-039 123.8 129.8 6 6.29 12.72

FDN-C23-040 95 105.6 10.6 2.22 14.75 Southern Underground

FDN-C23-041 105.2 118.9 13.7 1.31 11.23 Southern Underground

FDN-C23-041 211.1 218 6.9 3.59 3.79

FDN-C23-042 89 107.7 18.7 8.32 8.93 Northern Underground

Including 101 107.7 6.7 16.78 17.65

FDN-C23-043 42.6 55 12.4 10.1 9.75

Northern Underground Including 48.6 55 6.4 18.46 16.98

FDN-C23-043 112 121.9 9.9 3.6 8.59

FDN-C23-044 107.5 122 14.5 4.89 12.72 Southern Underground

Including 115.2 120 4.8 10.97 8.45

FDN-C23-045 36.8 45.2 8.4 8.05 12.29 Northern Underground

Including 36.8 41.4 4.6 12.97 19.74

FDN-C23-046 84.1 96 11.9 1.29 5.87 Southern Underground

FDN-C23-047 100.4 112 11.6 1.95 13.91 Southern Underground

FDN-C23-048 123.3 161.2 37.9 6.49 22.83

Northern Underground Including 133.3 139.9 6.6 12.59 37.54

Including 158 161.2 3.2 13.99 20.1

FDN-C23-049 212 223.7 11.7 3.97 5.5 Southern Underground

FDN-C23-050 35.7 54.8 19.1 6.92 13.56 Northern Underground

FDN-C23-051 94 108.9 14.9 4.89 4.66 Southern Underground

FDN-C23-051 140.5 163.3 22.8 3.66 6.26

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FDN-C23-052 27.1 32.1 5 11.01 13.38 Northern Underground

FDN-C23-053 54.5 89 34.5 2.44 2.57 Northern Underground

FDN-C23-054 123 140.6 17.6 2.44 9.28 Southern Underground

FDN-C23-055 37.1 41.1 4 2.53 5.13 Southern Underground

FDN-C23-056 117.6 150.5 32.9 3.61 19.21 Northern Underground

Including 137.2 149.5 12.3 5.36 27.47

FDN-C23-057 101.6 107.6 6 3.79 24.93 Northern Underground

FDN-C23-057 117 121 4 4.23 16.17

FDN-C23-058 75.1 98.9 23.8 3.84 8.47 Southern Underground

FDN-C23-059 52.4 90 37.6 4.23 8.34

Southern Underground Including 55.5 62.7 7.2 8.43 10.96

Including 74.6 80.5 5.9 9.5 9.46

FDN-C23-060 50.1 78.9 28.8 5.24 8.26 Southern Underground

Including 52.8 59.4 6.6 14.4 13.98

FDN-C23-061 No Significant Results Northern Underground

FDN-C23-062 50.6 99.1 48.5 6.92 12.06

Southern Underground Including 60.7 69.4 8.7 22.88 29.16

Including 76.2 84.2 8 7.28 10.61

FDN-C23-063 45.3 51.4 6.1 3.56 18

Northern Underground FDN-C23-063 112.6 129.5 16.9 10.86 75.97

Including 114.3 124.3 10 16.29 104.65

FDN-C23-064 31.9 36 4.1 4.97 14.14 Northern Underground

FDN-C23-064 134.9 141.9 7 2.34 12.31

FDN-C23-065 107.8 125 17.2 6.45 3.96 Southern Underground

Including 116.9 123 6.1 12.25 5.43

FDN-C23-066 110.8 117.3 6.5 5.93 3.11 Southern Underground

FDN-C23-067 14.6 28.8 14.2 20.01 61.65

Northern Underground

Including 14.6 21.7 7.1 34.86 106.38

FDN-C23-067 133 144.8 11.8 3.31 33.28

Including 141.8 144.8 3 6.68 71.03

FDN-C23-068 13.5 19.5 6 3.86 86.77 Northern Underground

FDN-C23-068 183.9 193.6 9.7 4.17 32.4 Northern Underground

Including 183.9 187.9 4 6.86 31.75 Northern Underground

FDN-C23-069 110.2 117.2 7 3.58 3.58 Southern Underground

FDN-C23-070 108.9 119.7 10.8 3.67 4.06 Southern Underground

FDN-C23-071 No Significant Results Northern Underground

FDN-C23-072 122 132.7 10.7 3.8 8.23 Southern Underground

FDN-C23-073 46.7 52.4 5.7 4.28 26.01 Northern Underground

FDN-C23-074 100.7 108.2 7.5 2.99 11.65 Northern Underground

FDN-C23-075 35 40 5 9.35 6.62 Northern Underground

FDN-C23-076 Pending Results Northern Underground

FDN-C23-077 Pending Results Northern Underground