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Spark Energy Minerals Exploration Program confirms Li in 90% of Soil Samples and 100% in Chip Samples. Additionally, 100% of TREE’s Sampled contain high Levels of REE’s

Exploration Programs

VANCOUVER, BC / ACCESSWIRE / March 7, 2023 / Spark Energy Minerals Inc.,

(“Spark” or the “Company”) (CSE: EMIN) (Frankfurt: M1N) (OTC: MTEHF), has received

from Foxfire Metals Pty Ltd, (Foxfire) its joint venture partner and manager of the Minas

Gerais Lithium and REE project in Brazil, that the results of a soil and rock chip sampling

program completed in December 2022 have been received from independent SGS laboratory

in Brazil.

The Joint venture ground is located just 38km S.E. of Sigma Lithium tenements

(TSX-V: SGML). in the “Lithium Valley” of Minas Gerais, Brazil.

The laboratory results confirm both Lithium and REEs present in the saprolite soils

and altered granite/pegmatites associates with these soils.

All soil samples were collected over 13 different areas within the 3500 Hectares of

Joint Venture ground and indicate the presence of Lithium and REE (rare earth element)

mineralisation.

Highlights:

Lithium (Li):

Li (see table 1) confirmed in 90% of the samples of the analyzed saprolite soils: -

§ Up to 154 ppm Lithium reported in surface soil samples.

§ Pegmatites and altered granites were confirmed in the rock chips analyzed and

contain Lithium mineralization.

Rare Earth Elements (REE):

Every sample (100%) analyzed contains REEs with 16 of the 17 TREE elements

confirmed.

§ average TREE of ~2055 ppm over selected samples.

§ highest individual sample (PMG2) recorded TREE of ~3050 ppm.

§ Average TREE used in magnets 25.5%.

§ Light REE: 86% average of total REE

§ Heavy REE: 14% average of total REE

Spark Energy Minerals Exploration Program confirms

Li in 90% of Soil Samples and 100% in Chip Samples.

Additionally, 100% of TREE’s Sampled contain high

Levels of REE’s

Page 2

Mineralized zones:

Confirm mineralization for Lithium and REEs in at least 13 locations over the 3,500

hectares JV ground.

Geological structures:

Mapping identified several structures for hosting potential mineralization.

Plans moving forward:

June 2023 Quarter

§ Planned Auger drilling for next quarter to further test for Li and REE in the

saprolite soils and oxidized pegmatite and granite.

§ A geochemical and geophysical work program to identify primary ore drilling

targets planned in the June 2023 quarter.

As previously reported, Foxfire completed a geochemical and mapping program in

December 2022. Soil and rock chip samples collected were sent to SGS laboratory in Brazil to

analyse for Lithium and Rare Earth Elements (REEs). These samples were collected from

thirteen locations over the 3500 hectares JV licenses.

Every location that was sampled indicated lithologies (Saprolite soils and altered

pegmatites and granites) containing Li and REE mineralisation.

The SGS laboratory results confirmed the presence of Lithium and Rare Earth

Elements (REE) in the saprolite soils tested. Lithium was found in 90% of the samples

analysed and REEs were found in all the samples analysed with 16 of the 17 TREE groups

present.

Old workings are present on one of the 3 licenses and have confirmed previous mining

activities.

The samples were prepared and analysed by SGS laboratories in Brazil and confirm

Lithium and REE mineralisation in the saprolite soils and altered pegmatites and granites.

90% of the lithium in the saprolite soils contain up to 154ppm Lithium and 100% of the

rock chips sampled contained lithium.

100% of the samples contain REEs in the saprolite soil and in the rock chip samples

with the highest TREE (total Rare Earth Elements) sample PMG2 containing ~3050 ppm REE.

A further geochemical soil program and geophysics – airborne radiometric program is

scheduled to commence in the next quarter with the objective of identifying drill targets

focused on intercepting the primary zone of potential mineralisation for Lithium and Rare

earths (REE).

Spark Energy Minerals News – 3-7-2023 |

Page 3

A shallow auger drill program to test the extent of the mineralisation in the soils is also

planned to commence in the next quarter.

REEs and TREE calculation

The average grade presented in this table is based on the samples result that

exceeded 1000ppm of TREE.

Table 1:

Lithium results from SGS analysis of samples. Also elevated levels of Nb, Zr,

and Rb were reported.

Legend:

PMGL = Soil Samples from EL831.515/2020 | PMGLLR = Rock chips from EL 831. 515/2020

PMG1 = Soil Samples from EL 831. 524/2020 | PMG2 =Soil Samples from EL831.458/2020

Sample ID Li Nb Zr Rb

PPM PPM PPM PPM

PMGL 0001 49 45 543.7 259

PMGL 0002 41 43 559.9 233

PMGL 0003 30 20 61.3 67

PMGL 0004 41 23 46.4 281

PMGL 0005 57 22 239.6 159

PMGL 0006 46 12 17.6 164

PMG1 0001 154 107 767.7 511

PMG1 0002 68 18 178 270

PMG1 0003 29 62 587 5

PMG1 0004 0 56 862.1 0

PMG1 0005 37 68 550.2 13

PMG1 0006 24 49 721.8 4

PMG1 0007 0 50 593.8 13

PMG1 0008 80 117 907.2 428

PMG1 0009 33 47 484.4 186

PMG2 0001 40 51 537.1 317

PMG2 0002 27 61 707.5 8

PMG2 0003 32 57 839.7 7

PMG2 0004 28 24 255.9 13

PMGLR 0002 58 58 547.7 300

PMGLR 0001 108 40 20 131

Spark Energy Minerals News – 3-7-2023

Page 4

REE and TREE summary results:

§ Light REEs represent 86% average of the TREE

§ Heavy REEs represent 14% average of the TREE

§ Magnet REEs represent 25.5% average of the TREE (TREE% Magnets: REE

25.5% (Nd+Pr+Dy+Tb))

Table 2: REEs and TREO Calculation

The average grade of this table is based on the samples result that exceeded 1000ppm.

Light REEs TREO 86% | Heavy REEs TREO% 24%

Magnet REEs TREO % | Magnet REE 25.5%

Average MagnetHeavy

PMGL0001PMGL0002PMG10001PMG1005PMG1 0008 PMG1 0009 PMG2 0001 PMG2 0002 PMGLR 0002 PMGLR 0002 REE REE REE

La 478.1 624.7 438 140.2 802.8 395.6 949.6 161.8 681.9 641.5 531.4

Ce 553.2 614.9 550.1 1412 896.6 400.9 679.1 939.4 507.4 464.1 701.8

Nd 373.2 419.7 297.1 45.2 523.9 342.9 752.9 108.6 478.4 438.2 378 378

Pr 103.9 123.3 84.6 14.8 150.6 97.3 214.2 30.3 132 126.2 107.7 107.7

Sm 56.4 57 42.6 7.4 75.6 50 99.5 13.7 70.1 66.1 53.8

86% 1564.8 1839.6 1412.4 1619.6 2449.5 1286.7 2695.3 1253.8 1869.8 1736.1 1772.8

Dy 32.6 23 19.4 3.8 36.6 22.2 35.7 4.2 30.4 27.9 23.6 23.6 23.6

Er 15.1 8.4 8 1.6 15.4 9 13.4 1.5 12.8 11.4 9.6 9.6

Eu 7.5 8 7.7 0.5 9.2 6.3 18.4 2 11.8 10.7 8.2 8.2

Gd 52.6 46.8 33.9 5.6 65.8 38.2 73.8 9.8 52.5 50.6 43 43

Ho 6 3.7 3.4 0.7 6.3 3.6 5.7 0.7 5 4.7 4 4

Lu 1.5 0.7 0.9 0.2 1.6 0.8 1.2 0.2 1.3 1.2 1 1

Sc 8 6 11 9 6 8 9 10 9 8 8.4 8.4

Tb 7 5.8 4.4 1.4 8.4 4.9 8.7 1.5 7 6.3 5.5 5.5 5.5

Th 74.3 61.7 163.3 124.7 71.5 27.9 56.8 47 45.1 40.9 71.3 71.3

Tm 1.8 0.9 1 0.2 2 1 1.6 0.2 1.6 1.4 1.2 1.2

Y 175.4 96.3 83.7 14.1 159.7 93.5 120.5 14.5 118.9 115.1 99.2 99.2

Yb 11.3 5.2 6.4 1.6 11.1 6 9.3 1.2 9 8.1 6.9 6.9

393.1 266.4 343.1 163.4 393.5 221.5 354.1 92.6 304.4 286.3 281.8

14% 1957.9 2106.1 1755.5 1783 2843 1508.2 3049.4 1346.4 2174.3 2022.4 2054.6 514.8 281.8

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The Minas Gerais Projects

Location Map: Inset 1

These Three lithium licenses lie within the highly

prospective northern portion of the state of Minas

Gerais in the municipality of Padre Paraiso –the

location of the Brazilian lithium producing

districts and lithium belt. The areas are known to

host lithium bearing pegmatites associated with

spodumene, lepidolite, and amblygonite.

Spark Energy Minerals News – 3-7-2023

Page 5

Detail Location Map: Inset 2

Inset 2 is a location map of Spark’s Minas Gerais lithium and rare earth licences. The dotted

lines indicate the distance from Spark’s licences to the state owned Companhia Brasileira de

Litio's mining operation, Lithium Ionic (TSX-V: LTH) and SGML. Recent discoveries in the

same, well known lithium province and pegmatite area of Minas Gerais have also been made

by Latin Resources (ASX).

Spark Energy Minerals News – 3-7-2023 |

Page 6

Minas Gerais Area Plays: Inset 3

Spark Energy Minerals News – 3-7-2023

Page 7

Collection Sample Map: Inset 4

Collection points of samples sent for analysis: every sample contained either LI or REE

Mineralisation confirmed in all of the 13 collection points over the 3500 ha square area.

Highlight: (Insets 5,6 & 7) An exploration program completed in December 2022

confirmed pegmatites on the license areas. Old workings were also identified where

pegmatites have been mined. Lab results received confirmed mineralisation for Li and REE in

the saprolite soils and pegmatite rock chips analysed.

Spark Energy Minerals News – 3-7-2023 |

Page 8

Insets 5, 6: Old workings at Minas Gerais and surface exposure of pegmatities have

confirmed Lithium and REE present. Inset 7: Samples of different rock type collected

from the Joint Venture ground.

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

approved by Dr. Paul Woolrich (BSc Geology, MSc Geochemistry, PhD Metallurgy) who is a

Member of the MAusIMM, a Qualified Person as defined under National Instrument 43-101

and is a Technical Director of Foxfire Metals Pty Ltd.

About Spark Energy Minerals Inc.

Spark Energy Minerals, Inc., is a Canadian company pursuing battery metals and

mineral assets with newly acquired interests in Brazil and Canada. The Company has

acquired assets in some of the world's most prolific mining jurisdictions, Brazil's growing

lithium and provinces and in the Newfoundland, Canada region which is gaining recognition

as a world hot spot for lithium and rare earth mineral exploration.

FOR ADDITIONAL INFORMATION SEE THE COMPANY’S WEB SITE AT

https://sparkenergyminerals.com

Email to [email protected]

Contact: Peter Wilson, CEO, Tel. +1-604-649-0945

Neither the Canadian Securities Exchange nor its Regulation Services Provider (as that

term is defined in the policies of the Canadian Securities Exchange) accepts responsibility for

the adequacy or accuracy of this release.

Further information about the Company is available on www.SEDAR.com under the

Company's profile.

Certain statements contained in this release may constitute “forward–looking

statements” or “forward-looking information” (collectively “forward-looking information”) as

those terms are used in the Private Securities Litigation Reform Act of 1995 and similar

Canadian laws. These statements relate to future events or future performance. The use of

any of the words “could”, “intend”, “expect”, “believe”, “will”, “projected”, “estimated”,

“anticipates” and similar expressions and statements relating to matters that are not

historical facts are intended to identify forward-looking information and are based on the

Company’s current belief or assumptions as to the outcome and timing of such future events.

Actual future results may differ materially. In particular, this release contains forward-looking

information relating to the business of the Company, the Property, financing and certain

corporate changes. The forward-looking information contained in this release is made as of

Spark Energy Minerals News – 3-7-2023 |