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Critical Elements and GoldSpot Discoveries identify Lithium-Tantalum targets at the Critical Elements claims in the Nemiscau belt using Artificial Intelligence  GoldSpot Discoveries Corp.’s proprietary approach of Artificial Intelligence (AI) and

Exploration Programs

NEWS RELEASE

Critical Elements and GoldSpot Discoveries identify Lithium-Tantalum

targets at the Critical Elements claims in the Nemiscau belt using Artificial

Intelligence

 GoldSpot Discoveries Corp.’s proprietary approach of Artificial Intelligence (AI) and

geological interpretation highlight Lithium-Tantalu m potential at the New Block 1-6 and 7

claims within the Nemiscau greenstone belt;

 A total of 19 high to moderate prospectivity Lithi um-Tantalum targets were identified;

 Nickel-Copper and Gold potential was also revealed ;

 Critical Elements boasts a unique and favorable la nd position proximal to the Whabouchi

Lithium-Tantalum deposit, which opens up potential for new discoveries.

September 7, 2021 - M ONTREAL , QUEBEC – Critical Elements Lithium Corporation (the “ Company ”

or “ Critical Elements ”) (TSX-V: CRE) (US OTCQX: CRECF) (FSE: F12) mandat ed GoldSpot

Discoveries Corp. (TSX-V: SPOT) (OTCQX: SPOFF) (“Go ldSpot“) to conduct a remote targeting

process for lithium and tantalum, and nickel-copper and gold, on the New Block 1-6 and 7 claims

within the prolific Nemiscau belt (Figure 1). GoldS pot uses cutting edge technology and

geoscientific expertise to mitigate exploration risks and make mineral discoveries.

This study hinged on digital extraction from an exh austive collection of compiled data, including

assessment files, government data and academic stud ies. This dataset provided outcrop/sample

description, bedrock geology, geochemical analyses, and geophysical surveys. Original data was

cleaned and combined to create a comprehensive data set for geological interpretation and

machine learning processes.

The compilation of discrete outcrop observations al lowed a reliable update to existing geologic

maps, resulting in a refined pegmatite map including metamorphic domains. A total of 42 pegmatite

bodies were added to the current geological map, hi ghlighting previously unknown potential for

economic lithium-tantalum mineralization. An up to date structural interpretation was created based

on a high-resolution aeromagnetic survey commissioned by Critical Elements. This survey revealed

structurally complex patterns, including large-scal e folds and major ENE-trending ductile fault

zones.

GoldSpot generated lithium-tantalum, copper-nickel and gold focused targets. These target areas

were generated using a knowledge based approach wit h Artificial Intelligence (AI) data-driven

methods. The AI data analysis trains machine learning algorithms to predict the presence of lithium-

tantalum (model 1), copper-nickel (model 2), and gold (model 3), using all variables (features), both

numeric and interpreted on a 10 x 10 m grid cell da tacube. Once the model performs to a

satisfactory level, results produced include: 1) a series of zones with relatively high probability of

containing lithium and tantalum (model 1; same process for models 2 and 3); 2) a ranking of feature

importance for each input feature.

The best prediction model for the lithium-tantalum model was obtained using a Random Forest

classifier for which performance metrics were above 80% precision. The updated lithology and

structural interpretation were the dominant contributors to the targeting model.

Figure 1: Location of Critical Elements’ projects, Eeyou Istchee, James Bay, Québec

A total of 19 lithium-tantalum exploration targets were identified (Figure 2), reducing the area of

investigation to approximately 16% of the total cla im holding. These targets highlight the outer

zones of felsic batholiths as the most prospective areas of the claims, including ENE trends at both

northern and southern margins of the pertained claims.

A total of 5 copper-nickel and 7 gold targets were also identified (Figure 2). These targets commonly

occur in similar geological settings: areas of intense structural complexity where a diversity of rock

units occurs, including mafic units, felsic intrusions and paragneiss.

In addition to the targeting, GoldSpot provided a map of probable outcrop zones to support future

field programs. More than 75% of the existing outcrops were found by the machine learning model,

highlighting the predictive accuracy of this approa ch. The machine learning-assisted outcrop

detection allows for time- and cost-efficient field exploration.

The area of interest occurs in the southeastern par t of the Nemiscau Subprovince. The northern

Nemiscau Subprovince is marked by the volcano-sedim entary rocks of the Lac des Montagnes

Group which consists of mafic to felsic volcanic units and iron formations. These Archean volcanic-

sedimentary packages are affected by major NE-trend ing ductile shear-zones (Pedreira et al.,

2020) during the Kenoran orogeny (2720 - 2680 Ma). Local geology exposures include

metamorphosed sediments units (i.e., paragneiss fro m the Rupert Complex and Voirdye

Formation), syn-tectonic intrusives (i.e., De la Hu tte Complex and The Canard Suite) and post-

tectonic pegmatites (i.e., Mezière Suite and Spodumène Suite).

“Although Critical Elements’ primary focus is on advancement of the Rose project through detailed

engineering for Phase I and delivery of advanced te chnical studies for Phase II, the Company is

making plans to follow up the prioritized Smart tar gets generated. Ground-truthing followed by

surface-sampling and drill-testing are contemplated. This is consistent with our aspiration to be a

large, responsible supplier of lithium, enjoying th e inherent advantages of our host jurisdiction of

Quebec,” said Jean-Sébastien Lavallée, Chief Executive Officer of the Company.

Qualified Person

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

regulatory requirements set out in NI 43-101 -- Sta ndards of Disclosure for Mineral Projects, and

reviewed and approved by Ludovic Bigot, professiona l geologist (OGQ – P.GEO No. 01655), a

qualified person as defined by NI 43-101 guidelines.

ABOUT CRITICAL ELEMENTS LITHIUM CORPORATION

Critical Elements Lithium Corporation aspires to become a large, responsible supplier of lithium to

the flourishing electric vehicle and energy storage system industries. To this end, Critical Elements

Lithium is advancing the wholly owned, high purity Rose lithium project in Quebec. Rose is the

Company’s first lithium project to be advanced within a highly prospective land portfolio of over 700

square kilometers. In 2017, the Company completed a robust feasibility study on Rose Phase 1 for

the production of high quality spodumene concentrate. The internal rate of return for the Project is

estimated at 34.9% after tax, with a net present value estimated at C$726 million at an 8% discount

rate. Capital cost parameters were confirmed in 201 9 by Primero Group in the context of a

Guaranteed Maximum Price under an Early Contractor Involvement agreement, as a prelude to an

Engineering, Procurement and Construction process. Detailed engineering for Phase I is expected

to conclude this year as the Company plans to deliver technical studies for Phase II; the conversion

of spodumene concentrate to high quality lithium hy droxide. In the Company’s view, Quebec is

strategically well-positioned for US and EU markets and boasts exceptional infrastructure including

a low-cost, low-carbon power grid featuring 93% hyd roelectricity. The project has received

approval from the Federal Minister of Environment and Climate Change on the recommendation of

the Joint Assessment Committee, comprised of repres entatives from the Impact Assessment

Agency of Canada and the Cree Nation Government; we await similar approval under the Quebec

environmental assessment process near-term. The Com pany also has a strong, formalized

relationship with the Cree Nation.

ABOUT GOLD SPOT DISCOVERIES CORP .

GoldSpot Discoveries Corp. (TSXV: SPOT) (OTCQX: SPO FF) is a technology services company

in mineral exploration. GoldSpot is a leading team of expert scientists who merge geoscience and

data science to deliver bespoke solutions that transform the mineral discovery process. In the race

to make discoveries, GoldSpot produces Smart Target s and advanced geological modelling that

saves times, reduces costs and provides accurate results.

FOR FURTHER INFORMATION , PLEASE CONTACT :

Jean-Sébastien Lavallée, P.Geo.

Chief Executive Officer

819-354-5146

[email protected]

www.cecorp.ca

Cautionary statement concerning forward-looking statements

This news release contains “forward-looking informa tion” within the meaning of Canadian Securities

legislation. Generally, forward-looking information can be identified by the use of forward-looking terminology

such as “scheduled”, “anticipates”, “expects” or “d oes not expect”, “is expected”, “scheduled”, “targe ted”, or

“believes”, or variations of such words and phrases or statements that certain actions, events or results “may”,

“could”, “would”, “might” or “will be taken”, “occu r” or “be achieved”. Forward-looking information co ntained

herein include, without limitation, statements rela ting to the completion of the Project’s approval, t he

completion of the provincial permitting process, mi neral reserve estimates, mineral resource estimates ,

realization of mineral reserve and resource estimates, capital and operating costs estimates, the timi ng and

amount of future production, costs of production, s uccess of mining operations, the ranking of the pro ject in

terms of cash cost and production, permitting, economic return estimates, power and storage facilities, life of

mine, social, community and environmental impacts, lithium and tantalum markets and sales prices, off-take

agreements and purchasers for the Company’s products, environmental assessment and permitting, securing

sufficient financing on acceptable terms, opportunities for short and long term optimization of the Project, and

continued positive discussions and relationships wi th local communities and stakeholders. Forward-look ing

information is based on assumptions management believes to be reasonable at the time such statements are

made. 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. Accordingly, readers should not place

undue reliance on forward-looking information.

Although Critical Elements has attempted to identify important factors that could 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. Factors that may cause actual results to differ materially from

expected results described in forward-looking information include, but are not limited to: the completion of the

Project’s approval, the completion of the provincia l permitting process, Critical Elements’ ability to secure

sufficient financing to advance and complete the Pr oject, uncertainties associated with the Company’s

resource and reserve estimates, uncertainties regarding global supply and demand for lithium and tanta lum

and market and sales prices, uncertainties associat ed with securing off-take agreements and customer

contracts, uncertainties with respect to social, co mmunity and environmental impacts, uncertainties wi th

respect to optimization opportunities for the Proje ct, as well as those risk factors set out in the Co mpany’s

year-end Management Discussion and Analysis dated A ugust 31, 2020, the Company’s Annual Information

Form dated August 3, 2021, and other disclosure documents available under the Company’s SEDAR profile.

Forward-looking information contained herein is made as of the date of this news release and Critical Elements

disclaims any obligation to update any forward-look ing information, whether as a result of new informa tion,

future events or results or otherwise, except as required by applicable securities laws.

Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is described in the

policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.