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NGEx Minerals Reports Q2 2023 Results; Major Discovery at Lunahuasi; Now Fully Financed for 2023-2024 Field Season

Financials Exploration Programs

NGEx Minerals Ltd.

2000 – 885 West Georgia Street

Vancouver BC Canada V6C 3E8

T +1 604 689 7842

F +1 604 689 4250

[email protected]

NGEXminerals.com

NEWS RELEASE

NGEx Minerals Reports Q2 2023 Results; Major Discovery at Lunahuasi; Now Fully

Financed for 2023-2024 Field Season

VANCOUVER August 24 , 2023 - NGEx Minerals Ltd. (TSXV: NGEX) (“ NGEx Minerals ” “NGEx” or the

“Company”) is pleased to report its results for the three and six months ended June 30, 2023.

Wojtek Wodzicki, President and CEO remarked, “NGEx continued its strong performance during the second quarter

and concluded the most successful exploration season in the Company’s history by making a major new high-grade

copper-gold-silver discovery at the Lunahuasi Project. Initial drill testing of a small portion of the 11 km2 Lunahuasi

alteration zone has returned some of the highest grades seen in the Vicuña District to date and we are looking

forward to testing the rest of the system in the upcoming field season. Earlier this month , we closed an

oversubscribed non-brokered private placement, which received overwhelming support from new and long-term

shareholders. The upsized financing raised over $85 million in gross proceeds, which gives the Company significant

flexibility to plan its exploration programs for the upcoming field season and beyond. NGEx has had remarkable

exploration success in the first half of 2023, and now with funding in place we are eager to build on that success

with a major new drill program at Lunahuasi that is expected to start early in the fourth quarter of 2023.”

Q2 2023 AND SUBSEQUENT PERIOD HIGHLIGHTS

• On August 11, 2023, the Company closed a non-brokered private placement, whereby the Company

sold 13,178,460 common shares at a price of $6.50 per common share for gross proceeds of $85.7

million.

• Lunahuasi becomes the fourth major discovery in the Vicu ña District by the Lundin Group of

Companies, following the earlier discoveries of the Los Helados, Filo del Sol, and Josemaria

deposits.

o On April 4, 2023, the Company announced a significant high -grade copper-gold-silver

discovery at the Lunahuasi Project highlighted by a drill intercept in DPDH002 of 60m at 5.65%

Cu, 2.04 g/t Au, AND 44.0 g/t Ag.

o Subsequent Lunahuasi drill holes released on July 4, 2023, confirmed and extended the initial

results and included DPDH007 with 90m at 2.05% Cu, 2.46 g/t Au, 23.2 g/t Ag and 20.8m at

5.54% Cu, 2.02 g/t Au, 121.3 g/t Ag.

o The maiden Lunahuasi drill campaign concluded in May 2023, with a total of 4,912 m of

diamond drilling completed in eight holes.

o The veins intersected at Lunahuasi are interpreted to be part of the outer halo of a yet to be

discovered porphyry copper centre in the vicinity. In addition, the grades and thickness of this

intersected mineralization are potential indicators of the strength of the system that is the source

of these high-grade vein structures.

• The Company also completed a successful drill program comprising 11 holes totaling 10,436m at

its 69% owned Los Helados Project.

o The drilling successfully extended the recently discovered high -grade Fenix and Alicanto

Zones.

o Highlights from the quarter include Fenix zone holes LHDH084 with 390m at 1.02% Cu, 0.15

g/t Au, 2.4g/t Ag, and 187 ppm Mo, and LHDH081-2, which intersected 343.8m at 0.81% Cu,

0.12 g/t Au, 2.5 g/t Ag, and 204 ppm Mo.

o Detailed geophysical surveys and geological mapping were also completed during the 2022 -

2023 Los Helados field program, which have generated a number of new exploration targets

with signatures similar to the Condor, Fenix and Alicanto Zones, illustrating t he potential for

further satellite discoveries to be made at the advanced stage Los Helados exploration project.

Q2 2023 DRILLING RESULTS

Drilling and Assay Results from the Company’s 2022-2023 season’s drill programs at Los Helados and Lunahuasi

are summarized in Appendix 1 to this news release. Lunahuasi results are discussed in News Releases dated April

4, 2023, and July 4, 2023. Los Helados results are discussed in News Releases dated January 26, 2023, April 13,

2023, and July 28, 2023

OUTLOOK

The Company is expecting its exploration efforts to focus on Lunahuasi over the upcoming field season and is

currently finalizing plans for a significant drill program. This drill program will target extensions of the mineralized

zones intersected in the first half of 2023 and will also test other targets identified within the broader 11 km2

Lunahuasi alteration zone. Drilling is expected to resume in the fourth quarter of 2023 and continue into the first

half of 2024.

A more limited program at Los Helados will focus on updating the geological model to incorporate the recent

drilling completed in the Condor, Fenix, and Alicanto Zones, and continued targeting work using the recently

completed geophysical surveys and geological mapping to guide future exploration. A small reconnaissance

mapping and sampling program to review earlier stage targets adjacent to Los Helados is also planned.

FINANCIAL RESULTS

(In thousands of Canadian dollars, except per share amounts)

Three months ended Six months ended

June 30, June 30,

2023 2022 2023 2022

Exploration and project investigation 10,898 9,765 26,020 18,347

General and administration (“G&A”) 1,218 732 2,579 1,446

Net loss 9,719 9,651 24,886 18,327

Basic and diluted loss per share 0.06 0.06 0.14 0.12

The financial information in this table was selected from the Company’s condensed interim consolidated financial statements

for the three and six months ended June 30, 2023 (the “Financial Statements”), which are available on SEDAR at www.sedar.com

and the Company’s website www.NGExMinerals.com.

SELECTED FINANCIAL INFORMATION

(In thousands of Canadian dollars)

June 30, December 31,

2023 2022

Cash 4,952 23,249

Working capital (deficit) (2,733) 20,222

Mineral properties 4,181 3,903

Total assets 12,149 32,312

The financial information in this table was selected from the Financial Statements, which are available on SEDAR at

www.sedar.com and the Company’s website www.NGExMinerals.com.

The Company incurred a net loss of $ 9.7 million during the three months ended June 30, 2023, comprised

primarily of $10.9 million in exploration and project investigation costs and $ 1.2 million in G&A costs, which

have been partially offset by a gain of approximately $ 2.2 million resulting from the use of marketable

securities for the purposes of facilitating intragroup funding transfers. For the comparative 2022 period, the

Company reported a net loss of $ 9.7 million, consisting primarily of $ 9.8 million in exploration and project

investigation costs and $0.7 million in G&A costs, which were partially offset by a gain of approximately $0.8

million resulting from the use of marketable securities for the purposes of facilitating intragroup funding

transfers.

LIQUIDITY AND CAPITAL RESOURCES

As at June 30 , 2023, the Company had cash of $ 5.0 million and a net working capital deficit of $2.7 million,

compared to cash of $ 23.2 million and net working capital of $20. 2 million as at December 31, 202 2. The

Company’s cash de creased during the six months ended June 30 , 2023, due to funds used in operations,

including mineral property and surface access rights payments, and for general corporate purposes. The cash

outflows for operations during the six months ended June 30, 2023, were partially offset by gross receipts of

$394,659 resulting from the exercise of stock options.

Subsequent Private Placement

On August 11, 2023, the Company closed a non-brokered private placement, pursuant to which the Company

sold an aggregate of 13,178,460 common shares at a price of $6.50 per common share, generating aggregate

gross proceeds of $85.7 million (the “Financing”). A 5.0% finders’ fee was paid in cash on a portion of the

Financing upon closing.

The common shares issued under the Financing are subject to a hold period expiring on December 12, 2023.

The Company anticipates that it will deploy the majority of its treasury and capital resources, including the net

proceeds resulting from the Financing, towards furthering exploration programs in Chile and Argentina, as well

as for general corporate and working capital purposes.

ABOUT NGEX MINERALS

NGEx Minerals is a copper and gold exploration company based in Canada, focused on exploration of its Los

Helados copper-gold project located in Chile's Region III and the nearby Lunahuasi copper -gold-silver project

located approximately 12 kilometres to the southwest in San Juan Province, Argentina. Both projects are

located within the Vicuña District, which includes the Josemaria and Filo del Sol deposits. Los Helados and

Lunahuasi lie along the same major north -northeast trending structure that also controls the Filo del Sol

deposit.

NGEx Minerals is the majority partner and operator for the Los Helados Project, subject to a Joint Exploration

Agreement with Nippon Caserones Resources Co., Ltd. which is the 49% owner of the Caserones open p it

copper mine located approximately 15km north of Los Helados. Lundin Mining Corporation holds the

remaining 51% stake in Caserones.

The Company is listed on the TSXV under the trading symbol "NGEX". NGEx Minerals is part of the Lundin

Group of Companies.

QUALIFIED PERSONS AND TECHNICAL NOTES

The scientific and technical disclosure for the Los Helados Project included in this news release have been

reviewed and approved by Bob Carmichael, B.A.Sc., P.Eng. who is the Qualified Person as defined by NI 43 -

101. Mr. Carmichael is Vice President, Exploration for the Company. Additional details on the drill results

disclosed above can be found in the Company’s press releases dated January 26, 2023, April 4, 2023 , April

13, 2023, July 4, 2023 and July 18, 2023.

On behalf of NGEx Minerals,

Wojtek Wodzicki,

President and CEO

For further information:

Amanda Strong, Investor Relations

Canada: +1 604 689 7842 or [email protected]

Additional information relating to NGEx Minerals Ltd. may be obtained or viewed on the SEDAR + website at

www.sedarplus.ca or on the Company’s website at www.ngexminerals.com.

Cautionary Note Regarding Forward-Looking Statements

Certain statements made and information contained herein in the news release constitutes “forward-looking

information” and “forward- looking statements” within the meaning of applicable securities legislation

(collectively, “forward-looking information”). All statements other than statements of historical facts included

in this document constitute forward-looking information, including but not limited to, statements regarding:

exploration and development plans and expenditures, including the size, scope, nature, timing and foci of the

Company’s future exploration programs, p articularly at Los Helados and Lunahuasi; whether current

interpretation of the exploration and/or drill results to date at Los Helados or Lunahuasi will be confirmed by

future work, including statements regarding prospectivity of exploration properties, the accuracy of a

geological model, the ability to extend and define of the Fenix, Alicanto and Condor Zones at Los Helados, or

the scale, grade, or significance of the system that is the source of the high- grade mineralization intersected

during the 2023 drill campaign at Lunahuasi , or the Company’s ability to locate it; the expected results or

success of exploration activities; the future uses of the Company’s cash and working capital; the success of

future exploration activities; potential for the discovery of new mineral deposits or expansion of existing

mineral deposits; ability to build shareholder value; expectations with regard to adding to Mineral Resources

through exploration; expectations with respect to the conversion of Inferred Resources to an Indicated

Resource classification, or the conversion of Indicated Resources to a Measured Resource classification; and

the ability to execute the planned work programs. Words such as "plans", "expects" or "does not expect", "is

expected", "budget", "scheduled", "estimates", "forecasts", "intends", "anticipates" or "does not anticipate",

or "believes", or variations of such words and phrases or statement s that certain actions, events, conditions

or results “will”, "may", "could", "would", "might" or "will be taken", "occur" or "be achieved" or the negative

connotations thereof and similar expressions identify forward-looking information.

Forward-looking information is necessarily based upon various estimates and assumptions including, without

limitation, the expectations and beliefs of management as outlined above. Although the Company believes

that these factors and expectations are reasonable as at the date of this document in light of management’s

experience and perception of current conditions and expected developments, these statements are inherently

subject to significant business, economic and competitive uncertainties and contingencies. Known and

unknown risks, uncertainties and other factors may cause actual results or events to differ materially from

those anticipated in such forward -looking statements and undue reliance should not be placed on such

statements and information. Such factors include, without limitation: the ongoing COVID 19 pandemic and the

risk that an intensification of the pandemic or an outbreak at the project could impact the company’s ability

to carry out the program and could cause the program to be shut down, estimations of costs, and permitting

time lines; ability to obtain environmental permits, surface rights and property interests in a timely manner;

currency exchange rate fluctuations; requirements for additional capital; changes in the Company’s share

price; changes to government regulation of mining activities; environmental risks; unanticipated reclamation

or remediation expenses; title disputes or claims; limitations on insurance coverage; assumptions that the

Company will receive the permits required to drill at Valle Ancho in a timely manner, fluctuations in the current

price of and demand for commodities; material adverse changes in general business and economic conditions

in Chile; the availability of financing if and when needed on reasonable terms; risks related to material labour

disputes, accidents, or failure of plant or equipment; and other risks, uncertainties and other factors identified

in the Company’s periodic filings with Canadian securities regulators which are available on SEDAR at

www.sedar.com under the Company’s profile.

The forward -looking information contained in this news release is based on information available to the

Company as at the date of this news release. Except as required under applicable securities legislation, the

Company does not u ndertake any obligation to publicly update and/or revise any of the included forward -

looking information, whether as a result of additional information, future events and/or otherwise. Forward-

looking information is provided for the purpose of providing information about management's current

expectations and plans and allowing investors and others to get a better understanding of the Company's

operating environment. Although the Company has attempted to identify important factors that would cause

actual results to differ materially from those contained in forward -looking information, there may be other

factors that cause results not to be as anticipated, estimated, or intended. There can be no assurance that

such statements will prove to be accurate, as actual results and future events could differ materially from

those anticipated in such statements. All the forward -looking information contained in this document is

qualified by these caut ionary statements. Readers are cautioned not to place undue reliance on forward -

looking information due to the inherent uncertainty thereof.

Cautionary Note to U.S. Readers

Information concerning the mineral properties of the Company contained in this news release has been

prepared in accordance with the requirements of Canadian securities laws, which differ in material respects

from the requirements of securities laws of the United States applicable to U.S. companies subject to the

reporting and disclosure requirements of the United States Securities and Exchange Commission.

Appendix 1

Composited intervals from the 2023 drill campaign undertaken at Lunahuasi are summarized as follows (see News

Releases dated April 4, 2023 and July 4, 2023):

Hole-ID

From

(m)

To

(m)

Length

(m)

Estimated

True Width

(m)

Cu

(%)

Au

(g/t)

Ag

(g/t)

CuEq1

(%)

DPDH001 No significant values

DPDH002 150.0 154.0 4.0 1.4 5.81 2.62 81.5 8.44

plus 212.0 272.0 60.0 20.5 5.65 2.04 44.0 7.52

incl. 226.0 236.0 10.0 3.4 14.19 4.07 94.0 18.00

incl. 244.0 250.0 6.0 2.1 10.57 3.73 80.0 14.00

plus 308.0 312.0 4.0 1.4 3.99 0.26 44.5 4.57

plus 340.0 342.0 2.0 0.7 2.77 1.41 25.0 4.02

plus 520.0 524.0 4.0 1.4 2.53 0.52 112.0 3.89

plus 564.0 566.0 2.0 0.7 3.01 1.02 36.0 4.07

plus 574.0 584.0 10.0 3.4 3.70 1.51 259.4 7.08

incl. 580.0 582.0 2.0 0.7 11.81 4.70 1,165.0 25.49

plus 644.0 648.0 4.0 1.4 3.90 4.37 61.0 7.62

DPDH003 No significant values

DPDH004 112.0 132.0 20.0 12.9 0.31 0.70 9.0 0.90

plus 148.0 180.0 32.0 20.6 0.28 0.31 13.2 0.62

plus 316.0 318.0 2.0 1.3 3.25 1.63 26.0 4.67

plus 334.0 386.0 52.0 33.4 0.51 0.61 6.8 1.01

incl. 334.0 342.0 8.0 5.1 1.05 0.59 11.3 1.58

incl. 350.0 356.0 6.0 3.9 0.70 1.38 8.0 1.78

incl. 364.0 386.0 22.0 14.1 0.56 0.68 8.6 1.13

plus 412.0 416.0 4.0 2.6 2.01 1.68 31.0 3.51

plus 438.0 444.0 6.0 3.9 1.87 0.38 36.3 2.47

plus 452.0 466.0 14.0 9.0 1.99 0.55 81.3 3.11

plus 501.8 503.0 1.3 0.8 3.81 2.44 112.0 6.57

DPDH005 109.2 185.0 75.8 25.9 0.86 0.92 41.5 1.90

incl. 129.0 142.0 13.0 4.4 0.87 2.33 141.5 3.81

incl. 160.3 166.4 6.2 2.1 2.61 1.40 69.0 4.23

incl. 176.5 185.0 8.5 2.9 1.66 1.27 46.3 2.99

plus 371.6 375.0 3.4 1.2 3.18 1.32 24.0 4.36

plus 461.6 465.0 3.4 1.2 4.83 2.23 75.5 7.12

plus 488.0 494.0 6.0 2.1 2.67 0.82 31.1 3.54

incl. 488.0 489.8 1.8 0.6 7.86 2.53 100.8 10.59

plus 521.6 525.2 3.6 1.2 5.64 0.39 111.6 6.9

plus 530.0 536.7 6.7 2.3 2.05 0.49 6.5 2.47

plus 572.9 578.4 5.5 1.9 3.93 1.24 47.0 5.25

plus 636.0 669.4 33.4 11.4 2.5 1.12 19.8 3.5

incl. 648.8 650.8 2.0 0.7 20.38 7.71 65.0 26.57

incl. 667.6 669.4 1.8 0.6 9.83 2.89 109.0 12.9

1 CuEq for drill intersections is calculated based on US$ 3.00/lb Cu, US$ 1,500/oz Au and US$ 18/oz Ag, with 80% metallurgical recoveries

assumed for all metals. The formula is: CuEq % = Cu % + (0.7292 * Au g/t) + (0.0088 * Ag g/t).

Composited drillhole intervals from the 2022-2023 Los Helados program are summarized as follows (see News

Releases dated January 26, 2023, April 13, 2023 and July 28, 2023):

Hole-ID

From

(m)

To

(m)

Length

(m)

Cu

(%)

Au

(g/t)

Ag

(g/t)

CuEq1

(%)

Mo

(ppm)

Zones

Intersected

LHDH079 148.0 1,363.2 1,215.2 0.32 0.18 1.5 0.43 28

Condor Zone incl. 676.0 932.9 256.9 0.54 0.16 2.6 0.65 26

and incl. 985.8 1,086.0 100.2 0.53 0.17 1.4 0.64 21

LHDH081 436.0 1,604.8 1,168.8 0.37 0.08 1.8 0.43 32 Fenix Zone incl. 1,144.0 1,364.0 220.0 0.63 0.12 2.6 0.72 66

plus 692.0 735.0 43.0 14.7 1.26 0.48 16.3 1.75

incl. 719.0 724.0 5.0 1.7 5.34 0.84 22.2 6.15

incl. 719.0 735.0 16.0 5.5 2.4 0.56 11.1 2.91

plus 752.7 762.0 9.3 3.2 2.03 0.96 12.4 2.84

plus 940.1 958.0 18.0 6.1 2.66 0.48 18.1 3.17

incl. 942.5 946.7 4.3 1.5 9.58 1.64 61.4 11.32

DPDH006 174.0 184.0 10.0 1.7 0.40 1.04 9.0 1.24

plus 261.0 267.0 6.0 1.0 0.76 1.34 16.2 1.88

plus 338.5 342.4 3.9 0.7 2.79 1.53 48.3 4.33

DPDH007 74.0 164.0 90.0 51.6 2.05 2.46 23.2 4.05

incl. 74.0 94.0 20.0 11.5 5.49 6.31 57.7 10.60

incl. 91.8 94.0 2.2 1.3 6.54 35.07 60.4 32.64

incl. 101.6 112.0 10.5 6.0 5.73 4.98 53.3 9.83

plus 316.0 359.2 43.2 24.8 0.70 0.89 13.5 1.47

incl. 328.0 339.0 11.0 6.3 1.53 1.42 27.2 2.80

plus 380.0 388.0 8.0 4.6 5.19 2.44 36.8 7.29

incl. 384.2 388.0 3.9 2.2 9.33 4.17 50.8 12.82

plus 439.2 460.0 20.8 11.9 5.54 2.02 121.3 8.08

incl. 448.8 453.1 4.3 2.5 16.99 6.05 506.9 25.86

plus 482.5 486.2 3.7 2.1 4.13 1.72 127.5 6.51

plus 511.3 514.0 2.8 1.6 1.19 0.76 146.2 3.03

plus 524.0 526.0 2.0 1.1 0.22 4.98 23.0 4.05

plus 564.4 566.2 1.8 1.0 3.77 2.60 75.4 6.33

plus 589.5 598.4 8.9 5.1 2.83 2.90 278.8 7.39

incl. 589.5 593.3 3.8 2.2 3.25 3.31 323.6 8.51

plus 634.0 647.7 13.7 7.9 5.51 1.49 170.5 8.10

incl. 636.0 643.0 7.0 4.0 9.51 1.93 302.7 13.58

DPDH008 61.7 70.0 8.3 4.8 0.13 1.69 27.5 1.60

plus 142.0 160.0 18.0 10.3 1.25 2.39 31.0 3.27

incl. 148.0 156.0 8.0 4.6 1.96 3.97 50.1 5.30

plus 212.0 228.0 16.0 9.2 0.73 1.06 14.3 1.63

incl. 216.0 219.0 3.0 1.7 1.64 1.31 21.7 2.78

plus 276.0 280.0 4.0 2.3 1.29 0.76 11.5 1.95