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Skyharbour Discovers New High Grade Uranium Mineralization at Maverick Zone including 2.31% U3O8 over 2.5m within 0.62% U3O8 over 12.0m; Summer 2019 Drill Program Upcoming

Drill Results

Suite 1610 – 777 Dunsmuir Street, Vancouver, BC, Canada, V7Y 1K4

www.skyharbourltd.com

TSX-V Trading Symbol: SYH

Email: [email protected]

Telephone: (604) 687-3376

Facsimile: (604) 687-3119

June 20th, 2019

NEWS RELEASE

Skyharbour Discovers New High Grade Uranium Mineralization at Maverick Zone

including 2.31% U3O8 over 2.5m within 0.62% U3O8 over 12.0m;

Summer 2019 Drill Program Upcoming

Vancouver, BC - Skyharbour Resources Ltd. (TSX-V: SYH) (OTCQB: SYHBF) (Frankfurt:

SC1P) (the “Company”) is pleased to announce the results from its 2019 winter/spring diamond

drilling program at its 100% owned, 35,705 hectare Moore Uranium Project , approximately 15

kilometres east of Denison Mine’s Wheeler River project and proximal to regional infrastructure

like Cameco’s Key Lake/McArthur River operations in the Athabasca Basin, Saskatchewan.

Moore Uranium Project Claims Map:

http://skyharbourltd.com/_resources/maps/MooreLakeRegionalTenure.jpg

Drillhole ML19-06 intersected a broad zone of uranium mineralization from 273.0 metres to 285.0

metres downhole within the growing Maverick East Zone which Skyharbour discovered in 2017.

The interval returned 0.62% U 3O8 over 12.0 metres with a basal high grade basement-hosted

intercept returning 2.5 metres of 2.3 1% U3O8. This represents one of the broadest zones of

uranium mineralization intersected on the property to date and includes a significant basement

component illustrating the strong discovery potential below the unconformity. Furthermore, strong

potential for high grade uranium mineralization was identified at a newly discovered regional

target called the Otter Zone which is 7 kilometres to the northeast of the Maverick Zone .

Exploratory drill hole ML19-04 returned 0.15% U3O8 over 0.5 metres in the basement rocks at this

new target area.

Moore Uranium Project Main and East Maverick Zones Drilling Map:

http://skyharbourltd.com/_resources/maps/Maverick-Detail-Map.jpg

Highlights:

 Hole ML19-06 was drilled at the eastern end of the growing Maverick East Zone and

returned 0.62% U 3O8 over 12.0 metres from 273.0 metres to 285.0 metres downhole

including 2.31% U3O8 over 2.5 metres.

 The highest grade portion of this mineralized intercept is hosted in clay altered granitic

assemblages within the basement rock and illustrates strong potential for significant down-

dip mineralized structures in the zone which will be tested with future drilling.

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 Hole ML19-05 was drilled at the western end of the Main Maverick Zone where it turns

westerly and returned two zone s of mineralization above and below the unconformity

including 0.30% U3O8 over 4.4 metres and 0.27% U3O8 over 1.5 metres at 264.7 metres

to 269.1 metres downhole and 274.7 metres to 276.2 metres downhole respectively.

 Exploratory hole ML19-04 drilled in the newly discovered Otter target area intersected

prospective intrusive and graphitic lithologies in the basement rocks accompanied by

uranium values up to 0.15% U3O8 over 0.5 metres and anomalous B, Th, Ni, Cu and Mo.

 Only 2 kilometres of the total 4 kilometre long Maverick corridor have been systematically

drill tested leaving robust discovery potential along strike as well as at depth.

 Planning is currently underway for a summer/fall diamond drilling program to commence

in the coming months; additional news and details are forthcoming.

Jordan Trimble, President and CEO of Skyharbour Resources, stated: “We are very pleased with

the results from this most recent drill program at our flagship Moore Project as we continue to

discover new high grade uranium mineralization in the underlying basement rock at the Maverick

corridor as well as making new regional discoveries at the project . We will be com mencing a

summer drill program to follow up on these results and test more extensively highly prospective

potential feeder zones in the basement rock at the Maverick corridor as well as following up on

the early success at the newly discovered Otter Zone . Skyharbour is well positioned to benefit

from the continuing uranium market recovery with strong discovery potential and ample upcoming

news flow from its drilling at Moore, as well as from its partner companies’ Orano Canada Inc.

and Azincourt Energy’s recently announced and upcoming exploration programs.”

Richard Kusmirski, Head Geologist of Skyharbour Resources, stated: “ The fact that significant

uranium mineralization has once again been intersected in untested target areas bodes well for

the discovery of additional uranium deposits on the project lands. Furthermore much of this

uranium mineralization is associated with basement lithologies a characteristic common to recent

discoveries like NexGen’s Arrow Deposit, Fission’s Triple R Deposit and Denison’ s Gryphon

Deposit.”

Winter/Spring 2019 Drill Program Overview:

The recently completed winter diamond drilling program totaled 2,783 metres in 7 drill holes.

These holes tested the southwest portion of the Nutana conductive corridor (hole ML19-01), two

discrete conductive targets in the Otter Zone area (holes ML19-02, 03, 04), the Main Maverick

Zone (holes ML19-05 and 07) and the Maverick East Zone (hole ML19-06).

Moore Uranium Project Regional Grid Targets Map:

http://skyharbourltd.com/_resources/maps/Moore-Lake-Property-Wide.jpg

Drill hole ML19-06 was drilled at the eastern end of the Maverick East Zone and returned 0.62%

U3O8 over 12.0 metres from 273.0 metres to 285.0 metres downhole including 2.3 1% U3O8 over

2.5 metres. The highest grade portion of this mineralized intercept is hosted in clay altered granitic

assemblages within the basement rock, along with evidence for atyp ical structural disruption at

the unconformity. This combination of lithologic and structural control illustrate the potential for

significant down-dip mineralized structures in the zone.

Drill h ole ML19-05 was drilled at the western end of the Main Maver ick Zone where it turns

westerly and returned two zones of mineralization above and below the unconformity including

0.30% U3O8 over 4.4 metres and 0.27% U 3O8 over 1.5 metres at 264.7 metres to 269.1 metres

downhole and 274.7 metres to 276.2 metres downhole respectively.

Exploratory drill hole ML19 -04 drilled in the newly discovered Otter Zone area intersected

prospective intrusive and graphitic lithologies in the basement rocks accompanied by uranium

values up to 0.15% U3O8 over 0.5 metres and anomalous B, Th, Ni, Cu and Mo. Holes ML19-02

and ML19-03 at the Otter Zone intersected similar lithologic packages with ML19-02 intersecting

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highly clay altered and tourmalinized pegmatites containing up to 1.26% boron, indicative of a

high level of prospectivity for additional uranium mineralization to be discovered. Analysis of the

regional geophysical and geological data from the Otter Zone area indicate that it is part of a

complex series of graphitic metasedimentary packages folded around and within Hudsonian

granitic assemblages. Settings such as these are highly prospective for uranium mineralized

deposits in the Athabasca Basin.

Moore Uranium Project Otter Target Drilling Map:

http://skyharbourltd.com/_resources/maps/Otter-Winter-Drilling.jpg

In the south western Nutana target area, hole ML19 -01 intersected basement hosted uranium

mineralization including 0.10% U 3O8 over 0.5 metres from 359.5 metres to 360.0 metres,

approximately 75 metres below the unconformity in the basement rocks. The mineralization was

hosted within a structurally disrupted graphitic assemblage anomalous in B, V, Ni and Co,

illustrating the lithologic, geochemical and mineralized continuity of the Nutana Structural Corridor

at depth.

Moore Uranium Project Maverick and Nutana Target Drilling Map:

http://skyharbourltd.com/_resources/maps/Maverick-Nutana-2019-Winter-Drilling.jpg

Upcoming Summer/Fall 2019 Drill Program Plans:

Skyharbour is planning to carry out an innovative drone-assisted airbone magnetic survey to help

better identify high-priority, cross-cutting features, and structures along the Maverick conductor

corridor. Following that a 2019 summer/fall diamond drilling program is slated to commence in

August/September. This drill program will test both unconformity and basement targets along the

high grade Maverick corridor, as well as prospective regional targets identified by Skyharbour’s

technical team. Of particular interest are potential underlying basement feeder zones to the

unconformity-hosted high grade uranium present at the Maverick corridor. These targets have

seen limited historical drill testing. Additional drilling will also be undertaken, dependent on local

field conditions, on the landward portions of the recently discovered Otter Zone targets along

strike of hole ML19-04.

Uranium Market Commentary and Update:

The uranium market is showing signs of recovery and analysts that cover the sector have stated

that there could be a sustained upswing as they are currently seeing some of the best

fundamentals since pre -Fukushima. This should be supportive of higher uranium prices as a

major supply-side response is playing out while the sticky demand -side continues to improve.

Primary uranium production declined to approx. 138 million lbs U3O8 in 2018 with recent closures

and project deferrals while demand continues to rise a nd is expected to be approx. 196 million

lbs as per UxC in 2019. The spot uranium price is just under $25 / lb U3O8 which is still well below

the average all-in global cost of production and significant price appreciation is needed to justify

this production as well as developing new mines to ensure sustainable and secure supply to meet

growing global demand.

More recently, headlines have been dominated by the upcoming “Section 232 Petition” decision

by the White House following a U.S. Department of Commerce investigation and the submission

of a report on the effects of uranium imports into the U.S. The review period will be over in the

middle of July with a rul ing to follow which will remove the recent uncertainty surrounding the

Section 232 Petition and is expected to help get U.S. nuclear utilities back to buying uranium in

the market and contracting. Furthermore, major production cuts and depleting mine reser ves

appear to be working their way into the uranium market and driving prices higher. The two largest

producers, Cameco and KazAtomProm, have announced large supply cuts in 2017 and 2018

including Cameco’s suspension of operations at the world’s largest uranium mine, McArthur River.

Additionally, several new uranium holding co mpanies and funds have emerged to purchase

physical material effectively taking further spot supply from circulation. Lastly, Cameco has

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commenced and will continue to buy millions of pounds of uranium directly in the spot market in

2018 and 2019 to fulfill their contracts.

On the demand side, there are 447 operating nuclear reactors and 56 new react ors under

construction globally with hundreds more that have been ordered, planned and proposed. China

continues to be at the forefront of demand growth and has the largest react or pipeline including

43 operating reactors, 13 under construction and another 213 planned, ordered or proposed,

making up a significant portion of the global pipeline of non -operating units. Additionally, India

recently announced that the country has approved the construction of 12 new nuclear reactors to

generate base-load, clean, reliable electricity.

Moore Uranium Project Overview:

In June 2016, Skyharbour secured an option to acquire Denison Mine's Moore Uranium Project,

on the southeastern side of the Athabasca Basin, in northern Saskatchewan. The project , now

100% owned by the Company, consists of 12 contiguous claims totaling 35,705 hectares located

42 kilometres northeast of the Key Lake mill, approx. 15 kilometres east of Denison’s Wheeler

River project, and 39 kilometres south of Cameco’s McArthur River uranium mine. Unconformity

style uranium mineralization was discovered on the Moore Project at the Maverick Zone in April

2001. Historical drill highlights include 4.03% eU3O8 over 10 metres including 20% eU3O8over 1.4

metres, and in 2017, Skyharbour announced drill results including 6.0% U3O8 over 5.9 metres

including 20.8% U3O8 over 1.5 metres at a vertical depth of 265 metres. In addition to the Maverick

Zone, the project hosts other mineralized targets with strong discovery potential which the

Company plans to test with future drill programs. The project is accessible via winter and ice roads

which simplifies logistics and lowers costs.

Moore Lake Uranium Project Geophysics Map:

http://skyharbourltd.com/_resources/maps/MooreLake-Basic-geo-revamp.jpg

Qualified Person:

The technical information in this news release has been prepared in accordance with the

Canadian regulatory requirements set out in National Instrument 43 -101 and r eviewed and

approved by Richard Kusmirski, P.Geo., M.Sc., Skyharbour’s Head Technical Advisor and a

Director, as well as a Qualified Person.

About Skyharbour Resources Ltd.:

Skyharbour holds an extensive portfolio of uranium and thorium exploration projects in Canada's

Athabasca Basin and is well positioned to benefit from improving uranium market fundamentals

with six drill -ready projects. Skyharbour has acquired from Denison Mines, a large strategic

shareholder of the Company, a 100% interest in the Moore Uranium Project which is located 15

kilometres east of Denison's Wheeler River project and 39 kilometres south of Cameco's McArthur

River uranium mine. Moore is an advanced stage uranium exploration property with high grade

uranium mineralization at the Maverick Zone with drill results returning up to 6.0% U3O8 over 5.9

metres including 20.8% U3O8 over 1.5 metres at a vertical depth of 265 metres. Skyharbour has

signed option agreements with Orano Canada Inc. and Azincourt Energy whereby Orano and

Azincourt can earn in up to 70% of the Preston Project through a combined $9,800,000 in total

exploration expenditures, as well as $1,700,000 in total cash payments and Azincourt sha res.

Preston is a large, geologically prospective property proximal to Fission Uranium's Triple R

deposit as well as NexGen Energy's Arrow deposit. The Company also owns a 100% interest in

the Falcon Point Uranium Project on the eastern perimeter of the Ba sin which contains a NI 43-

101 inferred resource totaling 7.0 million pounds of U3O8 at 0.03% and 5.3 million pounds of ThO2

at 0.023%. The project also hosts a high -grade surface showing with up to 68% U 3O8 in grab

samples from a massive pitchblende vein, the source of which has yet to be discovered. The

Company's 100% owned Mann Lake Uranium project on the east side of the Basin is strategically

located adjacent to the Mann Lake Joint Venture operated by Cameco, where high-grade uranium

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mineralization was recently discovered. Skyharbour's goal is to maximize shareholder

value through new mineral discoveries, committed long-term partnerships, and the advancement

of exploration projects in geopolitically favourable jurisdictions.

Skyharbour’s Uranium Project Map in the Athabasca Basin:

http://skyharbourltd.com/_resources/SYH_Landpackage_2014.jpg

To find out more about Skyharbour Resources Ltd. (TSX -V: SYH) visit the Company’s website

at www.skyharbourltd.com.

SKYHARBOUR RESOURCES LTD.

“Jordan Trimble”

Jordan Trimble

President and CEO

For further information contact myself or:

Nick Findler

Corporate Development and Communications

Skyharbour Resources Ltd.

Telephone: 604-639-3850

Toll Free: 800-567-8181

Facsimile: 604-687-3119

Email: [email protected]

NEITHER THE TSX VENTURE EXCHANGE NOR ITS REGULATION SERVICES PROVIDER

ACCEPTS RESPONSIBILITY FOR THE ADEQUACY OR ACCURACY OF THE CONTENT OF THIS

NEWS RELEASE.

This release includes certain statements that may be deemed to be "forward -looking statements". All

statements in this release, other than statements of historical facts, that address events or developments

that management of the Company expects, are forward -looking statements. Although management

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. The Company undertakes

no obligation to update these forward -looking statements if management's beliefs, estimates or opinions,

or other factors, should change. Factors that could cause actual results to differ materially from those in

forward-looking statements, include market prices, explorati on and development successes, continued

availability of capital and financing, and general economic, market or business conditions. Please see the

public filings of the Company at www.sedar.com for further information.