FRONTIER LITHIUM INTERSECTS 126.8M OF PEGMATITE AVERAGING 1.31% Li2O, INCLUDING A 11M ZONE OF 1.79% Li2O and 459ppm Ta2O5 AND ANNOUNCES NEW STOCK OPTION PLAN AND GRANT OF OPTIONS

51 1 FRONTIER LITHIUM INTERSECTS 126.8M OF PEGMATITE AVERAGING 1.31% Li2O, INCLUDING A 11M ZONE OF 1.79% Li2O and 459ppm Ta2O5 AND ANNOUNCES NEW STOCK OPTION PLAN AND GRANT OF OPTIONS

<br /> FRONTIER LITHIUM INTERSECTS 126.8M OF PEGMATITE AVERAGING 1.31% Li2O, INCLUDING A 11M ZONE OF 1.79% Li2O and 459ppm Ta2O5 AND ANNOUNCES NEW STOCK OPTION PLAN AND GRANT OF OPTIONS<br />

Canada NewsWire



SUDBURY, ON


,


Dec. 14, 2022


/CNW/ – Frontier Lithium Inc. (TSXV: FL) (FRA: HL2) (OTCQX: LITOF) (“Frontier” or “the Company”) is pleased to announce the results for seven more drill holes completed during Phase XII drill program on the Spark pegmatite which began in May with two diamond drill rigs and finished in October of 2022 with

14,641m

in 45 holes.  The main objective of the program was focused on converting inferred material to the indicated category for the planned open pit.  The Spark pegmatite is one of the two delineated premium spodumene-bearing lithium deposits on the PAK Lithium Project.


Highlights

  • When combining Phase XI and Phase XII delineation and infill drilling, the Company completed

    15,984m

    of drilling in 50 holes in 2022. Highlights from the seven Phase XII diamond drill holes reported are included below.
  • DDH PL-077-22 intersected

    126.8m

    of pegmatite from

    56.9m

    to

    183.7m

    averaging 1.31% Li

    2

    O. Drilled from the south, PL-077-22 was the first of 4 holes designed to define the eastern extent where the main Spark pegmatite orebody begins to break up into smaller pods separated by mafic rafts.
    • Includes two narrow lithium and tantalum enriched zones at depth including

      11.1m

      from 260.2 to

      271.3m

      averaging 1.79% Li

      2

      O and 459 ppm Ta

      2

      O

      5

      and

      13.5m

      from 414.5 to

      428.0m

      averaging 1.01% Li

      2

      O and 194 ppm Ta

      2

      O

      5

      .
  • DDH PL-078-22 intersected

    104.9m

    of pegmatite from 120.4 to

    225.3m

    averaging 1.58% Li

    2

    O and a second

    33.5m

    pegmatite zone from 246.7 to

    280.2m

    averaging 1.63% Li

    2

    O. Collared in the mafic volcanic host rock

    24m

    west of PL-040-19, the hole designed to define the eastern extent where the main Spark pegmatite orebody begins to break up into smaller pods separated by mafic rafts.
    • Includes

      35m

      from 149.0 to

      184.0m

      averaging 2.39% Li

      2

      O.
    • Includes

      24.3m

      from

      255.5m

      to

      259.8m

      averaging 2.04% Li

      2

      O.

“We are pleased with the drilling results from the 2022 Drill Program to date, with the Spark deposit remaining open in all directions. The focus continues to be at depth and to the west where the grade and thicknesses of the deposit remain robust.” states

Garth Drever

, V.P. Exploration. “Of the

14,641m

drilled during Phase XII, a total of

8,720m

of drill core was cut and submitted for analysis. 15 holes are outstanding and will be disseminated as they are received and pass quality assurance and control protocols.”

The initial objective for the Phase XII drill program was focused on converting the inferred resource within the Spark deposit to the indicated category in preparation for a pre-feasibility study on the PAK Lithium Project.  The latter half of the program included geotechnical drilling for ground control and pit design purposes as well as step out drilling to define the eastern and western extents of the ore body.

Figure 1 is a location map showing the project area including Frontier’s land tenure and location of the three lithium-cesium-tantalum pegmatites.

Figure 2 is a plan view showing all drilling with analytical data completed to date with emphasis on drill hole traces reported in this release.

Table 1 details the drill holes and channel with mineralized intersections while Table 2 summarizes all Phase XII drill holes completed as well as the channel.



Drill Hole

PL-077-22


Collared in between PL-076-22 and PL-045-19, the hole was designed to define the

pegmatite east of the main body where it begins to break up into smaller pods separated by

mafic rafts. In total, 159m of pegmatite was intersected, most of which was mineralized

(>1% Li2O).



Zone



From

(m)



To

(m)



Width

(m)



Li

2

O

(%)



Cs

2

O

(%)



Ta

2

O

5


(ppm)



Nb

2

O

5


(ppm)



SnO

2


(ppm)



Rb

2

O

(%)



Unit



Li-Enriched



56.9



183.7



126.8



1.31



0.02



85



70



113



0.26



Pegmatite-Aplite



including


76.0


102.0


26.0


1.77


0.02


89


70


160


0.28


Pegmatite



Li-Ta-Rb Enriched



260.2



271.3



11.1



1.79



0.31



459



49



122



0.68



Aplite



Li-Ta-Rb Enriched



414.5



428.0



13.5



1.01



0.19



194



37



113



0.47



Aplite

Table 1: Details of Mineralized Intersections



Drill Hole

PL-078-22


Collared 24m west of PL-040-19, the hole was designed to define the pegmatite on the east

extent of Spark where the pegmatite pods begin to pinch out



Zone



From

(m)



To

(m)



Width

(m)



Li

2

O

(%)



Cs

2

O

(%)



Ta

2

O

5


(ppm)



Nb

2

O

5


(ppm)



SnO

2


(ppm)



Rb

2

O

(%)



Unit



Li-Enriched



120.4



225.3



104.9



1.58



0.04



153



64



120



0.35



Aplite



including


149.0


184.0


35.0


2.39


0.03


208


69


120


0.38


Aplite



Li- Enriched



246.7



280.2



33.5



1.63



0.07



186



50



56



0.26



Pegmatite



including



255.5



279.8



24.3



2.04



0.05



256



69



48



0.29



Pegmatite



Drill Hole

PL-080-22


Collared 16m south of PL-051-21 on the of the main Spark pegmatite, the hole

was designed to define the west end where the main ore body begins to break up into smaller

pegmatite pods separated by mafic rafts. A total of 190m of pegmatite was intersected with

much of the southern lower intersections barren of spodumene.



Zone



From

m)



To

(m)



Width

(m)



Li

2

O

(%)



Cs

2

O

(%)



Ta

2

O

5


(ppm)



Nb

2

O

5


(ppm)



SnO

2


(ppm)



Rb

2

O

(%)



Unit



Li-Enriched



2.5



81.0



78.5



1.12



0.02



69



83



69



0.25



Aplite-pegmatite



including


2.5


32.0


29.5


1.75


0.01


44


71


72


0.31


Pegmatite



Li-Enriched



94.5



100.0



5.5



2.07



0.01



51



27



52



0.19



Pegmatite



Li-Enriched



106.0



121.1



15.1



2.20



0.03



93



66



75



0.42



Pegmatite



Drill Hole

PL-081-22


Collared 13m south of PL-080-22 on top of the main Spark pegmatite, the hole was designed

to fill in a gap to convert material and to further define the southern contact of the main ore

body.  The intent was to extend the hole and further define smaller pegmatite pods to the

south. A total of 227.3m of pegmatite was intersected with mostly barren pegmatite below 200m..



Zone



From

(m)



To

(m)



Width

(m)



Li

2

O

(%)



Cs

2

O

(%)



Ta

2

O

5


(ppm)



Nb

2

O

5


(ppm)



SnO

2




(ppm)



Rb

2

O

(%)



Unit



Li-Enriched



3.4



48.1



44.7



1.40



0.02



56



74



36



0.26



Aplite-pegmatite



including


32.9


40.3


7.4


2.98


0.01


71


72


36


0.18


Pegmatite



Li-Enriched



59.3



144.1



84.9



1.63



0.01



92



87



45



0.26



Aplite



including


112.5


140.5


28.0


2.06


0.01


86


86


42


0.27


Aplite



Li-Enriched



162.1



198.2



36.1



1.75



0.03



78



106



64



0.24



Aplite



including



163.0



189.0



26.0



2.03



0.02



82



109



60



0.27



Aplite



Drill Hole

PL-082-22


Collared on the southern end of CH-50 on top of the main Spark pegmatite, designed to fill in

a gap and define the northern contact of the main orebody.



Zone



From

(m)



To

(m)



Width

(m)



Li

2

O

(%)



Cs

2

O

(%)



Ta

2

O

5


(ppm)



Nb

2

O

5


(ppm)



SnO

2


(ppm)



Rb

2

O

(%)



Unit



Li-Enriched



0.0



25.5



25.5



1.08



0.04



43



53



58



0.20



Pegmatite



including


0.0


17.5


17.5


1.35


0.05


43


51


60


0.21


Pegmatite



Li-Enriched



36.3



86.0



49.8



1.80



0.01



67



82



42



0.24



Pegmatite-Aplite



including


76.5


86.0


9.5


2.92


0.01


50


54


32


0.20


Aplite-pegmatite



Li-Enriched



111.7



187.3



75.7



1.70



0.02



130



98



71



0.29



Aplite-pegmatite



including



123.5



141.0



17.5



2.14



0.03



119



85



106



0.30



Pegmatite



Drill Hole

PL-083-22


Collared 32m east of PL-078-22, the hole was designed to define the pegmatite on the east

extent of Spark where the pegmatite pods begin to pinch out



Zone



From

(m)



To

(m)



Width

(m)



Li

2

O

(%)



Cs

2

O

(%)



Ta

2

O

5


(ppm)



Nb

2

O

5


(ppm)



SnO

2


(ppm)



Rb

2

O

(%)



Unit



Li-Enriched



121.4



154.9



33.5



1.67



0.04



165



58



109



0.29



Aplite-Pegmatite



including


145.0


153.9


8.8


3.09


0.00


322


80


59


0.06


Pegmatite



Li-Enriched



169.5



209.6



40.1



1.04



0.03



100



42



100



0.26



Aplite



including


171.9


202.4


30.5


1.19


0.03


107


46


111


0.29


Aplite



Li-Enriched



316.5



361.0



44.5



1.56



0.11



202



49



146



0.82



Pegmatite-Aplite



including



337.0



353.8



16.8



2.34



0.09



143



37



93



0.99



Pegmatite



Drill Hole

PL-084-22


Collared 18m east of PL-083-22, the hole was stepped out to cut off the east extent of

the Spark pegmatite.  Although the pegmatite is narrowing, it still remains open



Zone



From

(m)



To

(m)



Width

(m)



Li

2

O

(%)



Cs

2

O

(%)



Ta

2

O

5


(ppm)



Nb

2

O

5


(ppm)



SnO

2


(ppm)



Rb

2

O

(%)



Unit



Li-Enriched



14.4



20.2



5.9



2.41



0.01



73



45



21



0.25



Pegmatite



Li-Enriched



92.1



97.0



4.9



1.21



0.01



150



79



76



0.21



Aplite



Li-Enriched



107.2



123.0



15.8



1.36



0.02



134



71



80



0.35



Aplite



DDHNo



Date Drilled



UTM Zone 15N (NAD83)



Collar Orient



Metres Drilled



Start



End



Easting



Northing



(mASL)



Azim



Dip



Start



End



Phase XII


PL-057-22

1


2022-05-15


2022-10-01


472,733


5,829,489


355.9


359


-55


0


225


PL-058-22

1


2022-05-17


2022-10-03


472,733


5,829,489


355.9


177


-70


0


400


PL-059-22

2


2022-05-24


2022-05-28


472,698


5,829,535


356.0


165


-78


0


316


PL-060-22

2


2022-05-27


2022-06-04


472,749


5,829,559


360.0


180


-73


0


360


PL-061-22

2


2022-05-20


2022-05-27


472,773


5,829,561


360.2


178


-65


0


327


PL-062-22

3


2022-05-28


2022-06-05


472,712


5,829,596


356.2


176


-65


0


360


PL-063-22

1


2022-06-05


2022-06-10


472,746


5,829,539


360.0


187


-70


0


348.5


PL-064-22

1


2022-06-05


2022-06-10


472,712


5,829,596


356.2


141


-65


0


352.5


PL-065-22

4


2022-06-10


2022-06-22


472,686


5,829,583


354.0


173


-72


0


330.86


PL-066-22

3


2022-06-12


2022-06-27


472,732


5,829,371


325.0


323


-70


0


365.67


PL-067-22

4


2022-06-29


2022-07-04


472,778


5,829,383


327.0


315


-70


0


352.5


PL-068-22

2


2022-06-22


2022-06-27


472,790


5,829,540


360.0


171


-55


0


343.5


PL-069-22

4


2022-07-06


2022-07-15


472,814


5,829,385


326.0


324


-61


0


412.3


PL-070-22

3


2022-06-28


2022-07-04


472,805


5,829,588


360.0


184


-54


0


405


PL-071-22

3


2022-07-04


2022-07-15


472,805


5,829,588


360.0


160


-52


0


384.6


PL-072-22

4


2022-07-15


2022-07-21


472,847


5,829,384


326.0


349


-61


0


386.2


PL-073-22

3


2022-07-16


2022-07-23


472,816


5,829,589


360.0


146


-52


0


392


PL-074-22

5


2022-07-28


2022-08-02


472,584


5,829,497


354.0


162


-47


0


403.5


PL-075-22

5


2022-08-01


2022-08-06


472,571


5,829,490


354.0


177


-47


0


408


PL-076-22

5


2022-07-25


2022-08-05


472,846


5,829,384


326.0


314


-63


0


438



PL-077-22



2022-08-08



2022-08-24



472,864



5,829,390



326.0



354



-56



0



433.38



PL-078-22



2022-08-25



2022-09-01



472,939



5,829,369



326.0



341



-55



0



339.7


PL-079-22

5


2022-08-06


2022-08-15


472,538


5,829,480


357.0


177


-48


0


417



PL-080-22



2022-08-16



2022-08-23



472,687



5,829,511



354.0



193



-55



0



418.5



PL-081-22



2022-08-24



2022-08-30



472,689



5,829,499



354.0



177



-46



0



367.7



PL-082-22



2022-08-30



2022-09-02



472,718



5,829,455



355.0



6



-61



0



241.5



PL-083-22



2022-09-02



2022-09-06



472,971



5,829,367



326.0



343



-57



0



377.3



PL-084-22



2022-09-07



2022-09-11



472,983



5,829,380



325.0



358



-42



0



327


PL-085-22


2022-09-02


2022-09-05


472,731


5,829,472


354.0


309


-57


0


232


PL-086-22


2022-09-05


2022-09-08


472,731


5,829,472


354.0


162


-46


0


201


PL-087-22


2022-09-08


2022-09-11


472,701


5,829,451


354.0


318


-50


0


213.4


PL-088-22


2022-09-11


2022-09-16


472,706


5,829,453


354.0


173


-46


0


210.7


PL-089-22


2022-09-16


2022-09-17


472,762


5,829,514


360.0


360


-50


0


87


PL-090-22


2022-09-11


2022-09-15


472,746


5,829,371


326.0


334


-45


0


289.4


PL-091-22


2022-09-15


2022-09-18


472,663


5,829,362


327.0


338


-43


0


261.4


PL-092-22


2022-09-17


2022-10-20


472,762


5,829,514


360.0


174


-46


0


274.5


PL-093-22


2022-09-20


2022-09-23


472,614


5,829,329


328.0


345


-47


0


253.6


PL-094-22


2022-09-24


2022-10-01


472,657


5,829,357


326.0


351


-54


0


339


PL-095-22


2022-09-20


2022-09-23


472,785


5,829,531


362.0


165


-44


0


258.6


PL-096-22


2022-09-23


2022-09-30


472,865


5,829,583


359.0


136


-44


0


425.3


PL-097-22


2022-10-03


2022-10-04


472,698


5,829,535


354.0


6


-70


0


12.5


PL-098-22


2022-10-01


2022-10-09


472,756


5,829,387


327.0


317


-58


1


471


PL-099-22


2022-10-09


2022-10-15


472,529


5,829,361


330.0


345


-65


0


477


PL-GDH-11-22


2022-07-22


2022-07-24


473,046


5,829,379


325.0


285


-47


0


173.5


PL-GDH-12-22


2022-07-23


2022-07-25


472,456


5,829,470


358.0


119


-45


0


228



Total metres drilled



14,641.1




Notes:





1: Reported on Release July 25, 2022





2: Reported on Release August 17, 2022





3: Reported on Release September 20, 2022





4: Reported on Release October 11, 2022





5: Reported on Release November 16, 2022


Table 2:  Summary of Phase XII Drill Program (May to October 2022)


Due Diligence

All scientific and technical information in this release has been reviewed and approved by Garth Drever, P.Geo., the qualified person (QP) under the definitions established by National Instrument 43-101.  Under Frontier’s QA/QC procedures, all drilling was completed by Chenier Drilling Ltd. of

Val Caron, ON

using thin walled BTW drill rods (4.2 cm core diameter) and a Reflex ACT III oriented core system. Using the Reflex system, the drill core was oriented and marked as it was retrieved at the drill. The core was boxed and delivered to the Frontier core shack where it was examined, geologically logged, and marked for sampling. The core was photographed prior to sampling.  Using a rock saw, the marked sample intervals were halved with one-half bagged for analysis. Sample blanks along with lithium, rubidium and cesium certified reference material was routinely inserted into the sample stream in accordance with industry recommended practices. Field duplicate samples were also taken in accordance with industry recommended practices. The samples were placed in poly sample bags and transported to

Red Lake

by float plane and then shipped to AGAT Laboratories Ltd. (AGAT) in

Thunder Bay

for sample preparation and to

Mississauga, Ontario

for processing and quantitative multi-element analysis. AGAT is an ISO accredited laboratory. The core is stored on site at the Pakeagama Lake exploration camp.


New Stock Option Plan and Grant of Stock Options

The Company also announces that it has adopted a new 10% rolling stock option plan (the ”

New Stock Option Plan

“). The New Stock Option Plan has been approved by the board of directors of the Company, the shareholders of the Company at the annual general meeting of shareholders on

October 3, 2022

, and is subject to approval by the TSX Venture Exchange (”

TSXV

“). The New Stock Option Plan replaces the Company’s previous 10% fixed stock option plan.

Under the New Stock Option Plan, the Company may grant options to acquire common shares of the Company in an aggregate amount of up to 10% of the then current issued and outstanding common shares, subject to the terms and conditions of the New Stock Option Plan, the Policies of the TSXV and applicable securities laws. Any options outstanding under the previous stock option plan will be governed by the New Stock Option Plan. The New Stock Option Plan will be filed on the Company’s SEDAR profile and the terms, limitations and conditions of this plan can be accessed at

www.sedar.com

.

The board of directors of the Company would also like to announce at this time that is has granted an aggregate of 4,900,000 stock options under the New Stock Option Plan (the ”

Options

“). The Options have been issued to certain directors, officers, consultants and employees of the Company for retention purposes, and in recognition of these individuals continuing efforts in assisting the Company’s with its growth. The Options are exercisable at a price of $

$2.10

per common share and will have a term of 5 years from the date of issuance. 50% of these Options vest on the grant date, and the remaining 50% vest on the date that is the first anniversary date of the grant date. These Options are subject to approval by the TSXV.


About Frontier Lithium

Frontier Lithium is a preproduction business with an objective to become a strategic domestic supplier of spodumene concentrates for industrial users as well as battery-grade lithium hydroxide and other chemicals to the growing electric vehicle and energy storage markets in

North America

. The Company maintains the largest land position and resource in a premium lithium mineral district located in

Ontario’s

Great Lakes region.


About PAK Lithium Project

The PAK lithium project contains one of

North America’s

highest-grade lithium resources. The project encompasses close to 27,000 hectares and remains largely unexplored; however, since 2013, the company has delineated two premium spodumene-bearing lithium deposits (PAK and Spark), located 2.3 kilometres apart. Exploration is continuing on the project through two other spodumene-bearing discoveries: the Bolt pegmatite (located between the PAK and Spark deposits), as well as the Pennock pegmatite (25 kilometres northwest of PAK deposit within the project claims). A 2021 preliminary economic assessment (National Instrument 43-101 technical report titled “NI 43-101 Technical Report, Pak Property, PAK, Red Lake Mining District,

Ontario, Canada

” by BBA E&C Inc., with an effective date of

April 5, 2021

) delivered a fully integrated lithium operation, including the mine and mill and the conversion plant for production of battery-quality lithium salts.


Forward-looking Statements

Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release. This release includes certain statements that may be deemed “forward-looking statements”. All statements in this release, other than statements of historical facts, that address future production, reserve potential, exploration drilling, exploitation activities and events or developments that the Company expects are forward-looking statements. Although the Company believes the expectations expressed in such forward-looking statements are based on reasonable assumptions, such statements are not guarantees of future performance and actual results or developments may differ materially from those in the forward-looking statements. Factors that could cause actual results to differ materially from those in forward looking statements include market prices, exploitation and exploration successes, continued availability of capital and financing, and general economic, market or business conditions. Investors are cautioned that any such statements are not guarantees of future performance and those actual results or developments may differ materially from those projected in the forward-looking statements. For more information on the Company, Investors should review the Company’s registered filings available at

sedar.com

.


Neither 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 release.

SOURCE Frontier Lithium Inc.

rt FRONTIER LITHIUM INTERSECTS 126.8M OF PEGMATITE AVERAGING 1.31% Li2O, INCLUDING A 11M ZONE OF 1.79% Li2O and 459ppm Ta2O5 AND ANNOUNCES NEW STOCK OPTION PLAN AND GRANT OF OPTIONS

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