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Palladium One Down Plunge Drilling Extends Broad Mineralized Zone at Kaukua South, Finland

Drill Results

Palladium One Down Plunge Drilling Extends

Broad Mineralized Zone at Kaukua South,

Finland

Highlights

The deepest drill hole to date demonstrates continuity of high grades and significant

widths at Kaukua South

3.4 g/t Palladium Equivalent over 6.0 meters, within 1.9 g/t Palladium Equivalent over 60.3

meters, in hole LK21-091

3.4 g/t Palladium Equivalent over 10.0 meters, within 1.7 g/t Palladium Equivalent over

62.9 meters, in hole LK21-098

Toronto, Ontario--(Newsfile Corp. - October 19, 2021) - Palladium One Mining Inc. (TSXV: PDM) (FSE:

7N11) (OTCQB: NKORF) ("Palladium One" or the "Company") is pleased to announce that the deepest

down plunge drill hole to date on the Kaukua South Zone, hole LK21-098, intersected 3.4 g/t Palladium

Equivalent ("Pd_Eq") over 10.0 meters, within 1.7 g/t Pd_Eq over 62.9 meters, starting at 308 meters

down hole (Figure 1, 2, and 3).

These drilling results extend the Kaukua South zone beyond 300 meters vertical depth and confirm that

the high-grade core zones identified at surface extend to depth (Figure 1, and 3).

Derrick Weyrauch, President and CEO of Palladium One, commented: "Multiple, broad, high-grade

conduits of mineralization exist within Kaukua South and extend to depth. We have extended the Kaukua

South Zone from a depth of approximately 200 meters to beyond 300 meters, where it remains open for

additional expansion."

Initially drilling of Kaukua South was restricted to 200 meters in depth, but with the discovery of an Upper

Zone of mineralization that could favourably reduce the strip ratio, the Company refocused its drill

program to expand the core zone of both the existing Kaukua deposit and Kaukua South to a 300-meter

depth. The batch of holes released herein confirms that not only does Kaukua South Zone extend to

depth, but also proves continuity of wider and higher grade core zones.

Figure 1.

Kaukua South Long Section. Having a drill data cut off date of September 4, 2021 (hole LK21-

128), assays have been received for holes up to LK21-098, the rest are pending. The long section

covers only the western portion of Kaukua South which the Company is focused on bringing to an initial

NI43-101 resource estimate. The long section is a vertical slice representing only the ~55° south dipping

Lower Zone of Kaukua South. Intercepts are represented in both width (meters) and grade (Pd_Eq*) as

well as gram*meters (grade*width).

To view an enhanced version of Figure 1, please visit:

https://orders.newsfilecorp.com/files/6502/100105_d379f722e43a99ee_001full.jpg

Figure 2.

Historic and current drilling in the Kaukua and Western portion of the Kaukau South area

having a drill data cut off date of September 4, 2021 (hole LK21-128), assays have been received for

holes up to LK21-098, the rest are pending. Background is Induced Polarization ("IP") Chargeability.

To view an enhanced version of Figure 2, please visit:

https://orders.newsfilecorp.com/files/6502/100105_d379f722e43a99ee_002full.jpg

Figure 3.

Cross sections A and B showing on Figure 2 Long section, and new results for holes LK21-

091 and 098.

To view an enhanced version of Figure 3, please visit:

https://orders.newsfilecorp.com/files/6502/100105_d379f722e43a99ee_003full.jpg

Table 1. LK Project Kaukua South Drill Hole Results

Hole

From

(m)

To

(m)

Width

(m)

Pd_Eq

g/t*

PGE

(Pt+Pd+Au)

Pd

g/t

Pt

g/t

Au

g/t

Cu

%

Ni

%

Co

g/t

LK21-089

Upper Zone

26.9

51.0

24.1

0.56

0.13

0.08

0.02

0.04

0.07

0.08

64

Lower Zone

125.5

164.0

38.5

0.91

0.55

0.36

0.15

0.04

0.08

0.07

56

Inc.

129.7

138.8

9.2

1.34

0.75

0.46

0.23

0.07

0.13

0.12

80

And

152.5

154.0

1.5

2.07

1.51

1.04

0.37

0.11

0.17

0.11

61

LK21-090

Upper Zone

23.3

52.5

29.2

0.52

0.13

0.08

0.01

0.04

0.07

0.07

56

Inc.

30.5

33.0

2.6

0.83

0.29

0.20

0.03

0.06

0.05

0.13

77

Lower Zone

130.3

154.8

24.5

0.68

0.38

0.23

0.12

0.03

0.06

0.07

56

Inc.

147.0

154.8

7.8

1.14

0.74

0.45

0.24

0.05

0.09

0.09

66

LK21-091

Upper Zone

158.8

222.0

63.2

0.58

0.14

0.08

0.02

0.04

0.07

0.09

68

Inc

158.8

173.0

14.2

1.05

0.30

0.17

0.05

0.08

0.13

0.15

100

Inc

159.6

160.6

1.0

2.88

1.29

0.73

0.30

0.26

0.34

0.32

164

Lower Zone

266.7

327.0

60.3

1.92

1.15

0.78

0.28

0.10

0.18

0.16

82

Inc.

266.7

317.5

50.8

2.07

1.25

0.84

0.30

0.11

0.19

0.17

87

Inc.

299.0

317.5

18.5

2.48

1.65

1.13

0.40

0.11

0.21

0.18

78

Inc.

299.0

305.0

6.0

3.40

2.25

1.52

0.56

0.17

0.33

0.23

98

LK21-092

Upper Zone

84.0

166.0

82.0

0.58

0.13

0.07

0.02

0.04

0.07

0.09

75

Inc.

100.5

105.1

4.6

1.31

0.41

0.27

0.06

0.08

0.14

0.19

126

Lower

201.4

256.5

55.0

0.97

0.57

0.37

0.15

0.05

0.09

0.08

54

Inc.

201.4

214.8

13.4

1.50

0.71

0.45

0.18

0.08

0.18

0.16

82

LK21-093

Upper Zone

75.8

137.0

61.3

0.62

0.16

0.10

0.02

0.04

0.08

0.09

74

Inc.

106.5

112.0

5.5

1.01

0.34

0.26

0.02

0.05

0.11

0.13

96

Lower Zone

209.9

260.0

50.1

1.09

0.57

0.39

0.13

0.05

0.10

0.11

71

Inc.

209.9

218.8

8.9

1.77

1.01

0.68

0.25

0.09

0.18

0.15

90

LK21-094

Upper Zone

132.0

194.6

62.6

0.56

0.13

0.08

0.02

0.03

0.07

0.08

67

Inc.

132.0

140.2

8.2

1.40

0.38

0.23

0.06

0.09

0.23

0.18

116

Lower

272.5

289.0

16.5

0.95

0.47

0.31

0.12

0.04

0.10

0.10

54

LK21-095

Upper Zone

52.9

81.0

28.2

0.68

0.17

0.10

0.03

0.05

0.09

0.10

74

Inc

54.3

57.5

3.3

1.34

0.42

0.23

0.08

0.12

0.17

0.19

108

Lower Zone

225.0

232.0

7.0

0.76

0.40

0.27

0.10

0.03

0.07

0.08

55

Inc.

227.0

228.4

1.4

1.57

0.97

0.66

0.23

0.08

0.15

0.12

75

LK21-096

Upper Zone

86.0

108.6

22.6

0.90

0.26

0.15

0.05

0.06

0.09

0.13

94

Inc.

86.0

91.4

5.4

1.55

0.60

0.32

0.15

0.13

0.15

0.21

133

Lower

252.3

271.5

19.3

1.06

0.52

0.36

0.12

0.04

0.13

0.10

56

Inc.

261.0

265.0

4.0

1.79

1.01

0.72

0.23

0.06

0.22

0.15

66

LK21-097

Upper Zone

144.3

163.5

19.3

0.68

0.17

0.10

0.03

0.03

0.07

0.11

86

Inc.

151.9

156.0

4.2

1.12

0.38

0.26

0.09

0.03

0.08

0.17

108

Lower Zone

219.0

288.0

69.0

0.95

0.38

0.24

0.10

0.04

0.08

0.12

94

Inc.

227.5

254.4

26.9

1.21

0.57

0.36

0.14

0.06

0.12

0.13

97

Inc.

237.0

243.1

6.1

2.17

1.04

0.66

0.26

0.12

0.22

0.24

134

LK21-098

Upper Zone

229.0

269.3

40.3

0.77

0.20

0.12

0.03

0.05

0.09

0.12

77

Inc.

258.5

269.3

10.8

1.14

0.31

0.21

0.04

0.06

0.13

0.17

106

Hole

From

(m)

To

(m)

Width

(m)

Pd_Eq

g/t*

PGE

(Pt+Pd+Au)

Pd

g/t

Pt

g/t

Au

g/t

Cu

%

Ni

%

Co

g/t

Lower Zone

307.6

370.5

62.9

1.70

1.11

0.76

0.27

0.09

0.15

0.12

63

Inc.

307.6

357.9

50.3

1.96

1.30

0.88

0.31

0.10

0.18

0.13

66

Inc.

319.5

338.5

19.0

2.89

1.99

1.37

0.46

0.15

0.25

0.19

83

Inc.

319.5

329.5

10.0

3.36

2.27

1.58

0.53

0.16

0.33

0.21

101

Inc.

319.5

322.5

3.0

3.96

2.78

2.01

0.64

0.12

0.36

0.23

107

Hole

From

(m)

To

(m)

Width

(m)

Pd_Eq

g/t*

PGE

(Pt+Pd+Au)

Pd

g/t

Pt

g/t

Au

g/t

Cu

%

Ni

%

Co

g/t

* Pd_Eq calculated using in-situ values and prices from the 2021 NI43-101 Haukiaho Mineral Resource Estimate; $1,600/oz Pd, $1,100/oz Pt,

$1,650/oz Au, $3.50 Cu, and $7.50 Ni, and $20/lb Co. Limited historical metallurgical work on the Kaukua deposits indicates final recoveries in the

range of 73% Pd, 56% Pt, 78% Au, 91% Cu, and 48% Ni.

Palladium Equivalent

The Company is calculating Palladium equivalent using US$1,600 per ounce for palladium, US$1,100

per ounce for platinum, US$1,650 per ounce for gold, US$3.50 per pound for copper, US$7.50 per

pound for nickel, and $20/b cobalt consistent with the calculation used in the Company's September

2021 NI 43-101 Haukiaho Resource Estimate.

Qualified Person

The technical information in this release has been reviewed and verified by Neil Pettigrew, M.Sc., P.

Geo., Vice President of Exploration and a director of the Company and the Qualified Person as defined

by National Instrument 43-101

About Palladium One

Palladium One Mining Inc. is an exploration company targeting district scale, platinum-group-element

(PGE)-copper nickel deposits in Finland and Canada. Its flagship project is the Läntinen Koillismaa or

LK Project, a palladium dominant platinum group element-copper-nickel project in north-central Finland,

ranked by the Fraser Institute as one of the world's top countries for mineral exploration and

development. Exploration at LK is focused on targeting disseminated sulfides along 38 kilometers of

favorable basal contact and building on an established NI 43-101 open pit Mineral Resource.

ON BEHALF OF THE BOARD

"Derrick Weyrauch"

President & CEO, Director

For further information contact: Derrick Weyrauch, President & CEO

Email:

[email protected]

Neither the TSX Venture Exchange nor its Market Regulator (as that term is defined in the

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

this release.

This press release includes "forward-looking information" that is subject to a few assumptions, risks

and uncertainties, many of which are beyond the control of the Company. Statements regarding listing

of the Company's common shares on the TSXV are subject to all of the risks and uncertainties

normally incident to such events. Investors are cautioned that any such statements are not

guarantees of future events and that actual events or developments may differ materially from those

projected in the forward-looking statements. Such forward-looking statements represent

management's best judgment based on information currently available. Factors that could cause the

actual results to differ materially from those in forward-looking statements include regulatory actions

and general business conditions. Such forward-looking information reflects the Company's views with

respect to future events and is subject to risks, uncertainties and assumptions, including those set out

in the Company's annual information form dated April 27, 2021 and filed under the Company's profile

on SEDAR at

www.sedar.com

. The Company does not undertake to update forward-looking

statements or forward-looking information, except as required by law. Investors are cautioned that any

such statements are not guarantees of future performance and actual results or developments may

differ materially from those projected in the forward-looking statements.

To view the source version of this press release, please visit

https://www.newsfilecorp.com/release/100105