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Rockhaven Steps Out on New Discovery and Drills 5.28 g/t Gold and 1,054 g/t Silver over 1.60 m at its Klaza Gold-Silver Project, Yukon

Drill Results

1016 – 510 West Hastings Street

Vancouver, BC V6B 1L8

604-687-2522

[email protected]

www.rockhavenresources.com

Rockhaven Steps Out on New Discovery and Drills 5.28 g/t Gold and

1,054 g/t Silver over 1.60 m at its Klaza Gold-Silver Project, Yukon

December 11, 201 9 - Rockhaven Resources Ltd. (TSX-V:RK) (“Rockhaven”) is pleased to

announce the first assay results from the 2019 Klaza diamond drill program. The road accessible

Klaza property is 100% owned by Rockhaven and is located in the Dawson Range Gold Belt of

southern Yukon. The 2019 pro gram focused on the definition and evaluation of targets that lie

adjacent to the zones containing the 2018 mineral resource estimate. The 2018 estimate included

indicated resources of 4.5 Mt containing 686,000 oz gold and 14,071,000 oz silver at grades of

4.8 g/t gold and 98 g/t silver, and inferred resources of 5.7 Mt containing 507,000 oz gold and

13,901,000 oz silver at grades of 2.8 g/t gold and 76 g/t silver (see Klaza Property Technical

Report dated August 2, 2018).

The results announced in this release are from the seven drill holes that tested the Pearl Zone, a

structure that hosts multiple gold and silver veins . The Pearl Zone was a drill discovery in 2017

(KL-17-403) and is located 400 m north of the Klaza mineral resource area . The 2019

exploration program included four drill holes that tested up -dip and along -strike of th e 2017

discovery intercepts. Three of the 2019 holes also targeted the inferred offset of the Pearl Zone

within the Western Fault Block, a 500 m wide structural corridor that hosts the Western BRX

and Western Klaza Zones, two of the highest-grade gold and silver zones on the Klaza property.

“The first drill results from the 2019 program continue to increase the size of the known

mineralizing system at Klaza and successfully identified significant epithermal mineralization

within one of the most enticing targets on the property, the Western Fault Block, which hosts

some of the best gold and silver mineralization identified in the entire Dawson Range Gold

Belt,” stated Matt Turner, Rockhaven’s CEO. “These results support our thesis that systematic

drilling adjacent to the known mineral resources has strong potential to add high-grade gold and

silver ounces to the project.”

Assay highlights from this news release include:

 5.28 g/t gold, 1,054 g/t silver and 5.62% lead over 1.60 m – Hole 439 (Central Pearl)

 7.11 g/t gold, 58.7 g/t silver and 6.15% zinc over 0.90 m plus 3.72 g/t gold, 1,020 g/t

silver and 17.20% lead over 0.46 m – Hole 449 (Central Pearl)

 6.52 g/t gold and 235.0 g/t silver over 0.91 m – Hole 459 (Western Pearl)

Hole KL-19-439, collared 100 m to the west of the 2017 discovery hole, returned an intercept of

5.28 g/t gold, 1054 g/t silver, 5.62% lead and 2.26% zinc over 1.60 m . Hole KL-19-449 was

the most easterly hole and intersected numerous veins, with the best two returning 7.11 g/t gold,

58.7 g/t silver and 6.15% zinc over 0.90 m , and a second vein, seven metres further downhole,

grading 3.72 g/t gold, 1,020 g/t sil ver and 17.20% lead over 0.46 m . Silver, lead and zinc

grades from the Central Pearl Zone are among the highest on the property, which is consistent

with the distal portion of the epithermal zoning model.

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The t hree holes that tested for the offset of the Pearl Zone in the Wester n Fault Block were

drilled along a single section line. Hole KL -19-459 cut the expected location of the vein

extension and intersected a 0.91 m wide vein zone which returned 6.52 g/t gold and 235.0 g/t

silver. Hole KL -19-455, the most norther n hole along the fence , intersected numerous

mineralized veins, including one that graded 7.97 g/t gold and 834 g/t silver over 0.31 m. These

intercepts are important as the Western Fault Block hosts high-grade resources in the Western

BRX and Western Klaza zones. Further drilling is needed to expand and assess these new

discoveries.

The up-dip projection of the main intercepts from drilling across the Central and Western Pearl

zones correlate with linear magnetic low s and VLF-EM conductors, resembling those t hat mark

the Western BRX and Western Klaza zones . Prime exploration target s are located along-strike

of the new discoveries within the Western Fault Block, as well as to the East of the Central Pearl

Zone, where intense linear magnetic lows extend into an area with exceptionally high gold-in-

soil geochemistry. These targets will be evaluated during the 2020 exploration program.

The 2019 field program consisted of 5,750 m drilled in 33 holes. Maps can be viewed at

Rockhaven’s website www.rockhavenresources.com.

Significant new drill results from the Central Pearl Zone are shown in the table below.

Drill Hole Zone ID From

(m)

To

(m)

Interval

(m)+

Gold

(g/t)

Silver

(g/t)

Lead

(%)

Zinc

(%)

KL-19-436 Central Pearl 125.00 125.60 0.60 1.45 24.6 0.15 0.36

and 158.59 159.75 1.16 1.45 39.0 0.31 0.48

and 192.42 194.45 2.03 1.42 24.3 0.29 0.52

and 196.84 197.70 0.86 1.76 20.0 0.05 0.11

and 228.17 229.65 1.48 1.57 238.0 1.13 0.10

including 228.17 228.61 0.44 4.27 656.0 3.48 0.27

and 236.15 236.41 0.26 2.28 105.0 0.71 1.08

and 238.88 239.69 0.81 1.14 31.3 0.59 0.72

KL-19-439 Central Pearl 11.03 11.59 0.56 1.04 0.8 0.00 0.01

and 262.80 263.34 0.54 3.73 1.7 0.01 0.01

and 266.63 268.23 1.60 5.28 1054.0 5.62 2.26

including 267.13 267.73 0.60 11.05 668.0 2.46 2.22

and 272.39 272.80 0.41 2.02 21.2 0.20 0.64

and 278.64 279.41 0.77 2.62 5.2 0.04 0.08

and 286.51 286.81 0.30 0.12 384.0 2.51 1.59

KL-19-443 Central Pearl 50.29 50.92 0.63 6.17 157.0 1.85 0.74

and 64.01 64.60 0.59 1.91 11.4 0.03 0.13

and 79.84 80.30 0.46 1.48 60.7 0.07 0.14

and 177.80 178.31 0.51 1.50 41.8 0.69 0.53

and 193.55 194.57 1.02 2.82 78.9 1.59 0.81

and 233.45 235.61 2.16 0.89 43.4 1.01 0.67

and 288.20 289.00 0.80 2.45 54.2 0.20 0.07

and 300.68 301.28 0.60 2.75 9.7 0.27 0.23

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KL-19-449 Central Pearl 56.12 56.80 0.68 5.08 67.7 0.32 0.30

and 102.85 103.82 0.97 1.27 8.1 0.13 0.35

and 115.92 118.00 2.08 2.49 2.8 0.04 0.21

and 125.20 126.10 0.90 7.11 58.7 0.30 6.15

and 133.84 134.30 0.46 3.72 1020.0 17.20 1.96

and 149.05 149.35 0.30 3.48 8.5 0.16 0.34

and 174.14 175.00 0.86 2.39 43.0 0.06 0.10

and 181.72 183.65 1.93 1.73 72.9 1.39 0.63

and 200.77 201.17 0.40 0.94 271.0 3.32 0.50

and 268.54 269.00 0.46 3.03 103.0 0.12 0.69

and 283.16 283.54 0.38 2.33 377.0 6.36 4.60

KL-19-455 Western Pearl 203.14 203.44 0.30 2.65 93.9 0.10 0.22

and 260.93 261.24 0.31 7.97 834.0 0.22 0.23

and 266.28 266.79 0.51 1.77 27.7 0.14 0.35

and 333.53 334.79 1.26 3.29 3.7 0.01 0.03

and 360.36 361.00 0.64 0.36 217.0 0.29 0.25

KL-19-459 Western Pearl 181.00 181.91 0.91 6.52 235.0 0.14 0.20

KL-19-462 Western Pearl 232.43 233.26 0.83 1.49 14.4 0.01 0.02

+ Represents the diamond drill hole or trench sample length. True widths are estimated to be approximately 80-90% of the interval.

Results from the remaining 2019 diamond drill hole s will be released once assays have been

received, compiled and evaluated.

Qualified Persons

Technical information in this news release has been approved by Matthew R. Dumala, P.Eng., a

geological engineer with Archer, Cathro & Associates (1981) Limited and qualified person for

the purpose of National Instrument 43-101.

About Rockhaven

Rockhaven Resources Ltd. is a mineral exploration company focused on growth through the

advancement of its Klaza project. For additional information concerning Rockhaven or its Klaza

project please visit Rockhaven’s website at www.rockhavenresources.com.

Matthew Turner

President, CEO and Director

Rockhaven Resources Ltd.

T:604-687-2522

[email protected]

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.

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This news release may contain forward looking statemen ts based on assumptions and judgments of management

regarding future events or results that may prove to be inaccurate as a result of exploration and other risk factors

beyond its control, and actual results may differ materially from the expected results.