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Leading Edge Materials Reports on Mineral Characterization from Bergby Lithium Project, Sweden

Corporate Updates

Leading Edge Materials Reports on Mineral

Characterization from Bergby Lithium Project,

Sweden

VANCOUVER

,

Feb. 25, 2020

/CNW/ -

Leading Edge Materials Corp.

("

Leading Edge Materials

"

or the

"Company

") (

TSXV: LEM

) (

OTCQB: LEMIF

) (

Nasdaq First North: LEMSE

) is pleased to

announce completion of a comprehensive mineralogical and mineral liberation study on lithium-

tantalum mineralized drill core from the 100% owned Bergby lithium project in central Sweden. The

work was undertaken by Outotec Oyj at their Pori Research Centre in

Finland

and funded by EIT

Raw Materials under the LiRef project.

Highlights

Representative 180kg bulk sample from Bergby used for mineralogy and liberation test work;

Bulk sample grade of 1.21% Li

2

O, 115 ppm Ta

2

O

5

closely represents drilled grades;

90% of lithium is contained within spodumene or petalite that are used for lithium chemical

production;

Grind size recommended for high lithium recovery is a P80 of 150µm;

Mark Saxon

, Interim President and CEO, stated

"This recent mineralogy and liberation study,

funded by EIT Raw Materials, has highlighted that lithium at Bergby is hosted in lithium minerals

that are currently used for lithium chemical production. This is a promising result for future

processing. Bergby was first discovered by Leading Edge Materials in 2017, and both the project

and the region have high potential for additional lithium discovery.

The EIT Raw Materials funded LiRef project is focused on improving European access to

sustainable and locally sourced lithium for batteries, and we are very pleased to have Bergby

identified as a potential future supplier to the rapidly growing lithium ion battery industry.

We look forward to meeting shareholders and other industry participants at the upcoming PDAC

conference in

Toronto

to discuss all Leading Edge Materials activities in the European critical raw

materials sector

."

Leading Edge Materials management will be attending the Prospectors and Developers ("

PDAC

")

conference in

Toronto

commencing 1

st

March 2020. The Company can be found at Booth 2941 in

the Investors Exchange, or a meeting can be scheduled by email at

[email protected]

.

Mapping and sampling of the Bergby exploration license from 2016 located numerous angular

lithium-mineralized pegmatitic and aplitic boulders. Thirty-three drill holes were subsequently

completed by Leading Edge Materials to a maximum depth of

131.1m

over an approximate

1500m

strike length, with drill intersections including

8.2m

@ 2.06% Li

2

O;

10.45m

@ 1.58% Li

2

O;

8.75m

@ 2.63% Li

2

O;

18.8m

@ 1.14% Li

2

O; and

19.45m

@ 1.12% Li

2

O

(see press release dated

10th Jan 2018

). Pegmatite hosted lithium mineralization drilled to date lies very close to surface,

extends from the outcrop beneath thin glacial soil cover and remains open at depth.

Approximately 180kg of lithium-mineralized pegmatite was collected and composited from Bergby

drill core. The sample was crushed, ground and sieved into various size fractions for chemical and

mineralogical analysis. Chemical analysis indicated the bulk sample represented drilled intervals

adequately and contained:

1.21% Li

2

O, 115 ppm Ta

2

O

5

, 68.4% SiO

2

, 15.2% Al

2

O

3

, 4.0% Na

2

O, 1.75% K

2

O

The composite mineralogy of the pegmatite sample indicated a weight percent mineral distribution

of:

35.2% albite, 26.2% quartz, 10.6% spodumene, 7.2% K-feldspar, 4.9% muscovite, 4.8%

petalite, 2.7% epidote, 2.3% tourmaline, 1.3% amphibole

Spodumene is the principal lithium-bearing mineral within the Bergby composite sample. Using SEM

data and Outotec's HSC Geo module, the spodumene is seen to carry 71.4% of total lithium,

followed by petalite carrying 18.2%, cookeite (4.7%), eucryptite (3.1%) and LiMnFe-phosphates

(2.1%). Having approximately 90% of lithium within spodumene and petalite is a pleasing result, as

both are traditional lithium source minerals with substantial overlap in process pathways.

The degree of liberation degree of spodumene and petalite was studied to determine optimal grind

conditions. Spodumene liberation was good when the particle size is finer than 212µm, while

efficient liberation of petalite requires grinding to below 150µm. The main binary mineral associated

with spodumene and petalite is quartz and recommended grinding size for high lithium recovery is a

P80 of 150µm.

Albite and quartz are both well-liberated even when the sample is only ground to 1.18mm. This is a

promising result and suggests potential for both minerals to be saleable industrial products alongside

lithium and tantalum.

The EIT Raw Materials funded LiRef project project seeks to validate two spodumene conversion

processes with the aim to develop one robust and flexible process transforming spodumene

concentrate into battery grade lithium chemical. It aims to foster the development of a sustainable

European value chain. The partners include four mining companies (Savannah Resources, Leading

Edge, Keliber and European Lithium) as well as Aurora Lithium AB, Outotec, FLSmidth, GTK and

Luleå University of Technology.

On behalf of the Board of Directors,

Leading Edge Materials Corp.

Mr.

Mark Saxon

, Interim CEO

About Leading Edge Materials

Leading Edge Materials is a Canadian public company focused on production of high value critical

raw materials for the European market. LEM's assets and research focus are towards the raw

materials for Li-ion batteries, high thermal efficiency and materials that improve the efficiency of

energy generation. Investments are linked to the global shift to low-carbon energy generation and

energy storage.

Additional Information

The information was submitted for publication through the agency of the contact person set out

above, at

25th February 2020

at

4:00 AM

Vancouver time.

Leading Edge Materials is listed on the TSXV under the symbol "LEM" and Nasdaq First North

Stockholm under the symbol "LEMSE". Mangold Fondkommission AB is the Company's CA on

Nasdaq First North and may be contacted at +46 (0) 8 5030 1550.

Reader Advisory

This news release may contain

statements which constitute "

forward-looking information

",

including statements regarding the plans, intentions, beliefs and

current expectations

of the

Company, its directors, or its officers with respect to the future business activities of the Company.

The words "may", "would", "could", "will", "intend", "plan", "anticipate", "believe", "estimate",

"expect" and similar expressions,

as

they relate to the Company, or its management, are intended

to identify such forward-looking statements. Investors are cautioned that any such forward-looking

statements are not

guarantees of future

business activities and

involve risks

and

uncertainties

,

and

that

the Company's future business activities

may

differ

materially from those

in the forward-

looking

statements

as a result of various factors, including,

but not limited to,

fluctuations in market

prices, successes of the operations of the Company, continued availability of capital and financing

and general economic, market or business

conditions

. There can be no assurances that such

information

will prove accurate and, therefore, readers are advised to rely on their own evaluation

of such uncertainties. The Company does not assume

any obligation to update any forward-looking

information except as required

under the applicable securities laws.

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

the policies of the TSX Venture Exchange) accept responsibility for the adequacy or accuracy of

this news release.

SOURCE

Leading Edge Materials

View original content to download multimedia:

http://www.newswire.ca/en/releases/archive/February2020/25/c4231.html

%SEDAR: 00031410E

For further information:

please contact the Company at: 1.604.685.9316,

[email protected], www.leadingedgematerials.com

CO: Leading Edge Materials

CNW 07:00e 25-FEB-20