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Talon Metals Announces Drilling to Date Intersects Nickel-Copper Mineralization in More than 60 Holes, All Located Outside of the Resource Area at the Tamarack Nickel Project

Drill Results

Talon Metals Announces Drilling to Date

Intersects Nickel-Copper Mineralization in

More than 60 Holes, All Located Outside of the

Resource Area at the Tamarack Nickel Project

Road Town, Tortola, British Virgin Islands--(Newsfile Corp. - June 1, 2021) - Talon Metals Corp. (TSX:

TLO) ("

Talon

" or the "

Company

") is pleased to provide an update on the Tamarack Nickel-Copper-

Cobalt Project ("

Tamarack Nickel Project

"), located in Minnesota, USA.

The Tamarack Nickel Project

comprises the Tamarack North Project and the Tamarack South Project.

Figure 1: Drill hole 21TK0311 showing 4.3 meters (14.1 feet) of mixed massive mineralization

starting at only 234 meters depth

To view an enhanced version of this graphic, please visit:

https://orders.newsfilecorp.com/files/2443/85951_2042f63544903b77_001full.jpg

HIGHLIGHTS

Drilling is progressing extremely well at the Tamarack Nickel Project, as Talon has consistently

(now in 15 more drill holes) intersected nickel-copper mineralization at shallow depths in two areas

that both lie outside of the Tamarack Nickel Project's resource area.

The areas are referred to as

the CGO East area and the CGO Bend area (previously referred to as the SMSU Extension area).

The new drill holes demonstrate that the CGO East area has continuous nickel-copper

mineralization over a strike length of more than 500 meters, with mineralization of 50 to 85 meters

in width.

Some of the notable results in the CGO East area so far are as follows:

Drill hole 21TK0302 intersected

23.11 meters (75.8 feet) of nickel-copper mineralization

starting at only 196.6 meters, including

1.13 meters (3.7 feet) of mixed and massive

sulphide mineralization

starting at only 218.58 meters;

Drill hole 21TK0304 intersected

57.95 meters (190.1 feet) of nickel-copper

mineralization

starting at only 188.98 meters, including

1.67 meters (5.5 feet) of mixed

massive sulphide mineralization

starting at only 245.26 meters;

Drill hole 21TK0305 intersected

31.45 meters (103.2 feet) of nickel-copper

mineralization

starting at only 186.05 meters, including

0.78 meters (2.6 feet) of mixed

massive sulphide mineralization

starting at only 216.72 meters;

Drill hole 21TK0306 intersected

27.22 meters (89.3 feet) of nickel-copper mineralization

starting at only 229.45 meters, including

1.39 meters (4.6 feet) of mixed massive

sulphide mineralization

starting at only 255.28 meters;

Drill hole 21TK0309 intersected

50.1 meters (59.0 feet) of nickel-copper mineralization

starting at only 232.85 meters, including

2.66 meters (8.7 feet) of mixed massive

sulphide mineralization

starting at only 248.17 meters;

Drill hole 21TK0311 intersected

17.98 meters (164.4 feet) of nickel-copper

mineralization

starting at only 188.7 meters, including

4.3 meters (14.1 feet) of mixed

massive sulphide mineralization

starting at only 234.5 meters;

Assays remain pending for all of the above-noted drill holes.

To date,

nickel-copper mineralization has been intersected in more than 60 holes within

the CGO East, CGO West and CGO Bend areas

. The Company plans to deliver a new resource

estimate later this year or early next year.

"We are excited to now be consistently hitting nickel-copper mineralization at shallow depths in areas

that lie outside of our resource area,"

said Brian Goldner, Vice President of Exploration for Talon.

"As

has been demonstrated by our recent press releases, this year is all about growing the size of the

resource at the Tamarack Nickel Project, so we are in a much better position to assess and update the

proposed mine plan by the end of this year.

Drilling is ongoing at the Tamarack Project, with

additional results coming out shortly."

SUMMARY

CGO East

The CGO East target area is large, stretching over an area of 500 meters (east-west) by 900 meters

(north-south) outside of the Tamarack Nickel Project's resource area (see Talon's press releases dated

November 2, 2020, December 15, 2020 and March 31, 2021 for further details).

Continued drilling

coupled with Borehole Electro-Magnetic (

"BHEM"

) surveys (geophysics) confirm this area hosts

shallow, wide sheets of mineralization consistent with the previously reported drill results.

The new holes announced in this press release extend mineralization to the east and west and show

additional continuity of the mineralized sheet between drill holes in the southern portion of the CGO East

area: (all assays remain pending)

Drill hole 21TK0302 intersected 23.11 meters (75.8 feet) of nickel-copper mineralization starting at

only 196.6 meters, including 1.13 meters (3.7 feet) of mixed and massive sulphide mineralization

starting at only 218.58 meters;

Drill hole 21TK0304 intersected 57.95 meters (190.1 feet) of nickel-copper mineralization starting

at only 188.98 meters, including 1.67 meters (5.5 feet) of mixed massive sulphide mineralization

starting at only 245.26 meters;

Drill hole 21TK0305 intersected 31.45 meters (103.2 feet) of nickel-copper mineralization starting

at only 186.05 meters, including 0.78 meters (2.6 feet) of mixed massive sulphide mineralization

starting at only 216.72 meters;

Drill hole 21TK0306 intersected 27.22 meters (89.3 feet) of nickel-copper mineralization starting at

only 229.45 meters, including 1.39 meters (4.6 feet) of mixed massive sulphide mineralization

starting at only 255.28 meters;

Drill hole 21TK0307 intersected 1.82 meters (6.0 feet) of nickel-copper mineralization starting at

only 206.7 meters, including 0.40 meters (1.3 feet) of mixed massive sulphide mineralization

starting at only 208.12 meters;

Drill hole 21TK0308 intersected 27.83 meters (6.0 feet) of nickel-copper mineralization starting at

only 206.7 meters, and 0.78 meters (2.6 feet) of mixed massive sulphide mineralization starting at

only 223.18 meters;

Drill hole 21TK0309 intersected 50.1 meters (59.0 feet) of nickel-copper mineralization starting at

only 232.85 meters, including 2.66 meters (8.7 feet) of mixed massive sulphide mineralization

starting at only 248.17 meters;

Drill hole 21TK0311 intersected 17.98 meters (164.4 feet) of nickel-copper mineralization starting

at only 188.7 meters, including 4.3 meters (14.1 feet) of mixed massive sulphide mineralization

starting at only 234.5 meters; and

Drill hole 21TK0318 intersected an upper zone of 6.1 meters (20.0 feet) of nickel-copper

mineralization starting at only 230.73 meters, and a lower zone of 7.88 meters (25.9 feet) of nickel-

copper mineralization starting at only 243.84 meters, including 1.39 meters (4.6 feet) of mixed

massive sulphide mineralization starting at only 250.33 meters.

These results provide further confirmation of the continuous trend of nickel-copper mineralization

modelled by Talon using surface and BHEM data (geophysics).

This consistent mineralized zone

typically begins with large, shallow and thick disseminated sulphide mineralization above a sheet of

higher-grade massive sulphide mineralization. Previously reported assay results (see the Company's

press release dated May 4, 2021) have intervals with nickel grades up to 5.2% Ni combined with copper

grades up to 1.7% Cu in the massive and mixed massive sulphide sheet.

Talon plans to continue drilling the CGO East area with the goal of delineating a resource that could be

added to the current mine plan.

CGO Bend

The CGO Bend is a zone that lies between the CGO East and CGO West areas that is composed of low

grade mineralized coarse-grained olivine (

"CGO"

).

Historically 6 holes were drilled into this area along

the strike-length of the CGO Bend, so Talon set out to drill holes towards the edges to determine where

the contact is between the CGO East/West and the CGO Bend and to identify if it is mineralized.

The

drilling conducted showed that not only did the CGO Bend extend further east than expected, but it also

contained thicker zones of mineralization than expected with holes intersecting up to 42 meters of

disseminated mineralization as shown below.

In summary:

Drill hole 21TK0280 intersected 8.22 meters (27.0 feet) of nickel-copper mineralization starting at

only 98.23 meters and 17.43 meters (57.2 feet) of nickel-copper mineralization starting at only

125.12 meters.

Drill hole 21TK0281 intersected 42.06 meters (138.0 feet) of nickel-copper mineralization starting

at only 127.71 meters and 1.36 meters (4.5 feet) of mixed and massive nickel-copper

mineralization starting at only 195.54 meters.

Drill hole 21TK0284 intersected 27.69 meters (90.8 feet) of nickel-copper mineralization starting at

only 100.36 meters.

Drill hole 21TK0297 intersected 5.1 meters (16.7 feet) of nickel-copper mineralization starting at

only 247.45 meters.

Drill hole 21TK0300 intersected 18.29 meters (60.0 feet) of nickel-copper mineralization starting at

only 127.71 meters and 0.41 meters (1.3 feet) of mixed and massive nickel-copper mineralization

starting at only 196.28 meters.

Drill hole 21TK0310 intersected 42.52 meters (139.5 feet) of nickel-copper mineralization starting

at only 170.08 meters.

The mineralization in the CGO Bend area appears to be shallow and bulky, over a strike length of 300

meters.

Figure 2: Plan view geological map of the northern portion of the Tamarack Project showing

the new Ni-Cu mineralization intervals in green text boxes in the CGO East and CGO Bend

areas.

To view an enhanced version of this graphic, please visit:

https://orders.newsfilecorp.com/files/2443/85951_2042f63544903b77_002full.jpg

QUALITY ASSURANCE, QUALITY CONTROL AND QUALIFIED PERSONS

Please see the technical report entitled "NI 43-101 Technical Report Updated Preliminary Economic

Assessment (PEA) #3 of the Tamarack North Project - Tamarack, Minnesota" with an effective date of

January 8, 2021 prepared by independent "Qualified Persons" (as that term is defined in National

Instrument 43-101 (

"NI 43-101"

)) Leslie Correia (Pr. Eng),

Andre-Francois Gravel (P. Eng.), Tim

Fletcher (P. Eng.), Daniel Gagnon (P. Eng.), David Ritchie (P. Eng.), Oliver Peters (P. Eng.), Volodymyr

Liskovych (P.Eng.), Andrea Martin (P. E.) and Brian Thomas (P. Geo.) for information on the QA/QC,

analytical and testing procedures at the Tamarack Project. Copies are available on the Company's

website (

www.talonmetals.com

) or on SEDAR at (

www.sedar.com

). The laboratory used is ALS

Minerals who is independent of the Company.

Lengths are drill intersections and not necessarily true widths. True widths cannot be consistently

calculated for comparison purposes between holes because of the irregular shapes of the mineralized

zones. Drill intersections have been independently selected by Talon. Drill composites have been

independently calculated by Talon. The geological interpretations in this news release are solely those of

the Company.

The locations and distances highlighted on all maps in this news release are approximate.

Dr. Etienne Dinel, Vice President, Geology of Talon, is a Qualified Person within the meaning of NI 43-

101. Dr. Dinel is satisfied that the analytical and testing procedures used are standard industry operating

procedures and methodologies, and he has reviewed, approved and verified the technical information

disclosed in this news release, including sampling, analytical and test data underlying the technical

information.

ABOUT TALON

Talon is a TSX-listed base metals company in a joint venture with

Rio Tinto

on the high-grade

Tamarack

Nickel-Copper-Cobalt Project

located in Minnesota, USA, comprised of the Tamarack North Project and

the Tamarack South Project. Talon has an earn-in to acquire up to 60% of the Tamarack Project. The

Tamarack Project comprises a large land position (18km of strike length) with numerous high-grade

intercepts

outside the current resource area

. Talon is focused on expanding its current high-grade nickel

mineralization resource prepared in accordance with NI 43-101; identifying additional high-grade nickel

mineralization; and developing a process to potentially produce nickel sulphates responsibly for

batteries for the electric vehicles industry. Talon has a well-qualified exploration and mine management

team with extensive experience in project management.

For additional information on Talon, please visit the Company's website at

www.talonmetals.com

or

contact:

Sean Werger

President

Talon Metals Corp.

Tel: (416) 361-9636 x102

Email:

[email protected]

FORWARD-LOOKING STATEMENTS

This news release contains certain "forward-looking statements". All statements, other than statements

of historical fact that address activities, events or developments that the Company believes, expects or

anticipates will or may occur in the future are forward-looking statements. These forward-looking

statements reflect the current expectations or beliefs of the Company based on information currently

available to the Company. Such forward-looking statements include statements relating to the timing and

results of the exploration program, including mineralization, potential, assay results and grades,

geophysical results and drilling plans; the Company's plans to deliver a new resource later this year and

update to the mine plan.

Forward-looking statements are subject to significant risks and uncertainties

and other factors that could cause the actual results to differ materially from those discussed in the

forward-looking statements, and even if such actual results are realized or substantially realized, there

can be no assurance that they will have the expected consequences to, or effects on the Company.

Any forward-looking statement speaks only as of the date on which it is made and, except as may be

required by applicable securities laws, the Company disclaims any intent or obligation to update any

forward-looking statement, whether as a result of new information, future events or results or otherwise.

Although the Company believes that the assumptions inherent in the forward-looking statements are

reasonable, forward-looking statements are not guarantees of future performance and accordingly undue

reliance should not be put on such statements due to the inherent uncertainty therein.

Table 1: Collar Locations of New Drill Holes Referred to in this Press Release

CGO EAST

HOLE ID

Easting (m)

Northing (m)

Elevation (masl)

Azm

Dip

End Depth (m)

21TK0302

491165.7

5168989.1

388.0

50.0

-61.5

240.8

21TK0303

491165.0

5168989.0

388.0

70.0

-60.0

57.6

21TK0304

491068.6

5169033.4

388.0

84.4

-52.8

268.2

21TK0305

491168.3

5168989.8

388.0

68.1

-61.0

264.3

21TK0306

491070.0

5169034.0

388.0

184.9

-73.8

283.5

21TK0307

491171.0

5168990.0

388.0

88.1

-67.3

240.2

21TK0308

491169.0

5168990.9

388.0

42.8

-56.5

246.6

21TK0309

491067.4

5169035.6

388.0

158

-67.5

277.4

21TK0311

491067.6

5169034.1

388.0

121

-67.8

264.4

21TK0318

491009.0

5168962.0

388.0

139

-74.0

333.0

21TK0283

491303.8

5169144.8

388.0

259.2

-78.0

203.3

21TK0288

491298.5

5169148.4

388.0

311.9

-75.2

198.3

21TK0289

491178.0

5168988.0

388.0

23.6

-79.5

233.9

21TK0290

491300.3

5169144.9

388.0

214.1

-71.8

209.7

21TK0291

491178.2

5168985.8

388.0

237.5

-80.1

247.5

21TK0294

491178.0

5168985.0

388.0

222.3

-72.9

301.1

21TK0295

491294.0

5169149.9

388.0

345.3

-67.3

188.5

21TK0296

491176.0

5168998.0

388.0

49.5

-73.9

236.7

20TK0266

491022.0

5168949.1

388.0

110.0

-82.5

283.5

20TK0267

491021.2

5168949.1

388.0

78.7

-70.1

295.5

20TK0268

491021.9

5168951.8

388.0

218.1

-66.2

388.8

20TK0271

491019.0

5168955.0

388.0

111.0

-78.5

299.6

CGO BEND

21TK0280

491190.4

5169241.7

388

163

-77.04

163.4

21TK0281

491194.4

5169140.4

388

140

-73.23

221.3

21TK0284

491190.2

5169241.1

388

129

-60.74

205.7

21TK0297

491193.8

5169144.9

388

220.3

-67.8

277.1

21TK0300

491192.8

5169144.7

388

34.3

-77.64

224.9

21TK0310

491168.7

5168990.3

388

5.56

-70.38

249.3

Collar coordinates are UTM Zone 15N, NAD83.

Azimuths and dips are taken from survey record at collar unless otherwise noted.

Table 2: Quick Lithology Log for New Drill Holes in the CGO East Area

CGO EAST

Hole ID

From (m)

To (m)

Length (m)

Lithology

% Sulphides

21TK0302

0

47.85

47.85

Overburden

47.85

196.6

148.75

FGO/MZNO

Traces

196.6

218.58

21.98

FGO/MZNO

5 to 8%

218.58

219.71

1.13

MMS/MSU

10-85%

219.71

240.79

21.08

SED

Traces

21TK0303

Hole abandoned at 57.6 meters in FGO/MZNO

21TK0304

0

44.81

44.81

Overburden

44.81

188.98

144.17

FGO/MZNO

Traces

188.98

245.26

56.28

FGO/MZNO

3-7%

245.26

246.93

1.67

MMS

75%

246.93

268.22

21.29

SED

21TK0305

0

48.16

48.16

Overburden

48.16

186.05

137.89

FGO/MZNO

Traces

186.05

216.72

30.67

FGO/MZNO

2-5%

216.72

217.5

0.78

MSU

30%

217.5

264.26

46.76

SED

21TK0306

0

45.62

45.62

Overburden

45.62

229.45

183.83

FGO/MZNO

Traces - 2%

229.45

254.93

25.48

FGO/MZNO

2-3%

254.93

255.28

0.35

SED

3%

255.28

256.67

1.39

MMS/MSU

60%

256.67

264.57

7.9

SED

21TK0307

0

46.3

46.3

Overburden

46.3

206.7

160.4

FGO/MZNO

Traces

206.7

207.74

1.04

FGO/MZNO

5%

207.74

208.12

0.38

SED

7%

208.12

208.52

0.4

MMS/MSU

35%

208.52

240.18

31.66

SED

Traces

21TK0308

0

48.21

48.21

Overburden

48.21

191.02

142.81

FGO/MZNO

191.02

218.85

27.83

FGO/MZNO

5%

218.85

223.18

4.33

FGO/MZNO

2%

223.18

223.96

0.78

MMS/MSU

65%

223.96

246.58

22.62

SED

21TK0309

0

41.98

41.98

Overburden

41.98

232.85

190.87

FGO/MZNO

traces-2%

232.85

248.17

15.32

FGO/MZNO

7%

248.17

250.83

2.66

MMS/MSU

70-85%

250.83

277.37

26.54

SED

21TK0311

0

45.6

45.6

Overburden

45.6

188.7

143.1

FGO/MZNO

Traces-3%

188.7

234.5

45.8

FGO/MZNO

5-7%

234.5

238.8

4.3

MMS/MSU

40-80%

238.8

264.41

25.61

SED

21TK0318

0

35.97

35.97

Overburden

35.97

230.73

194.76

FGO/MZNO

Traces-3%

230.73

236.83

6.1

FGO/MZNO

5%

236.86

243.84

6.98

FGO/MZNO

Traces

21TK0318

243.84

250.33

6.49

FGO/MZNO

7%

250.33

251.72

1.39

MMS/MSU

40%

223.96

246.58

22.62

SED

CGO EAST

Hole ID

From (m)

To (m)

Length (m)

Lithology

% Sulphides

Quick lithology log of drill holes: Fine-grained orthocumulate/Mixed Zone (FGO/MZNO); Mixed massive sulphides (MMS); Massive sulphides (MSU);

Meta-sedimentary rocks (SED); Coarse-graned Orthocumulate (CGO)

Table 3: Quick Lithology Log for New Drill Holes in the CGO Bend Area

CGO BEND

Hole ID

From (m)

To (m)

Length (m)

Lithology

% Sulphides

21TK0297

0

48.34

48.34

Overburden

48.34

143.84

95.5

FGO/MZNO

Traces

143.84

151.49

7.65

CGO

Traces-3%

151.49

247.45

95.96

CGO

Traces -2%

247.45

252.55

5.1

CGO

5%

252.55

277.06

24.51

CGO

Traces

21TK0280

0

54.86

54.86

Overburden

54.86

98.23

43.37

FGO/MZNO

Traces

98.23

106.45

8.22

CGO

5%

106.45

125.12

18.67

CGO

Traces

125.12

142.55

17.43

CGO

2-7%

142.55

163.37

20.82

CGO

Traces

21TK0281

0

45.48

45.48

Overburden

45.48

127.71

82.23

FGO/MZNO

Traces

127.71

169.77

42.06

CGO

6%

169.77

195.54

25.77

CGO

1%

195.54

196.9

1.36

MMS

45%

196.9

221.28

24.38

SED

Traces

21TK0284

0

65.14

65.14

Overburden

65.14

100.36

35.22

FGO/MZNO

Traces

100.36

128.05

27.69

CGO

5%

128.05

180

51.95

CGO

Traces-2%

180

205.74

25.74

SED

21TK0300

0

48.82

48.82

Overburden

48.82

105.24

56.42

FGO/MZNO

Traces

105.24

136.86

31.62

CGO

Traces-3%

136.86

155.15

18.29

CGO

5-7%

155.15

190.1

34.95

CGO

1-3%

190.1

196.28

6.18

SED

196.28

196.69

0.41

MMS

35%

196.69

215.19

18.5

CGO

Traces

215.69

218.85

3.16

SED

218.85

224.94

6.09

CGO

21TK0310

0

48.29

48.29

Overburden

48.29

170.08

121.79

FGO/MZNO

Traces-2%

170.08

212.6

42.52

CGO

3-5%

212.6

232.37

19.77

CGO

Traces

232.37

232.87

0.5

SED

4%