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Group Ten Discovers Four New Kilometer-Scale Palladium, Platinum, Gold, Nickel, and Copper Soil Anomalies in the Boulder and Wild West Target Areas, Stillwater West Project, USA

Exploration Programs Sampling & Geoscience Results

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Group Ten Discovers Four New Kilometer-Scale Palladium, Platinum, Gold, Nickel, and Copper Soil

Anomalies in the Boulder and Wild West Target Areas, Stillwater West Project, USA

May 13, 2020 – Vancouver, BC - Group Ten Metals Inc. (TSX.V: PGE; US OTC: PGEZF; FSE: 5D32) (the

“Company” or “Group Ten”) is pleased to announce 2019 soil geochemistry results from the Boulder and Wild

West target areas of the Company’s flagship Stillwater West Platinum Group Element (“PGE”)-Ni-Cu project in

Montana, USA.

This is the fourth in a series of planned news releases to report results of 2019 exploration programs which

focused on the advancement of drill-defined mineralized zones at five priority target areas. Subsequent news

releases will report results from geological mapping and sampling programs completed in 2019, plus ongoing

modelling work, and rhodium assays from drill and field samples.

Highlights of the 2019 soil survey results include:

• Identification of four new, kilometer-scale areas of highly elevated palladium, platinum, gold, nickel, and

copper in soil with precious metal values up to 1.16 g/t Pt, 0.46 g/t Pd, and 0.47 g/t Au in soil;

• The new soil anomalies - Boulder, Blakely, Pegmatoid Ridge and Gold Ridge - are associated with and

proximal to conductive high anomalies identified in electromagnetic (“EM”) geophysical surveys;

• Similar coincident geochemical and geophysical anomalies are demonstrated in the more advanced areas

of the Stillwater West project, with drill-defined mineralized zones; and

• Work in 2019 resulted in a significant expansion of the gold potential of the Wild West target area with

both the Pegmatoid Ridge and Gold Ridge anomalies returning highly anomalous gold in soil results up to

two kilometers away from drill-defined high-grade gold mineralization at the Pine Shear Zone target.

Michael Rowley, President and CEO, commented, "The results of the 2019 soil survey are compelling for two

reasons. First, we have significantly expanded the known extent of mineralization and identified four robust

new targets in the Boulder and Wild West target areas, with high levels of palladium, platinum, gold, nickel, and

copper in soils suggesting a strongly mineralized system. These new soil anomalies, proximal to conductive high

anomalies shown in geophysical surveys, are made even more compelling by their similarity with our most

advanced target areas where we are now advancing drill-defined mineralized zones towards maiden resources.

Second, two of these new anomalies show high levels of gold in soil, expanding the gold potential of the Wild

West target area by up to two kilometers from drill-defined high-grade gold mineralization at the Pine Shear

Zone. We look forward to reporting additional results from our 2019 program in the coming weeks, along with

our exploration plans for 2020.”

FIGURE 1 – Main Target Areas Across the 25-Kilometer Width of the Stillwater West Project

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2019 Soil Survey

The 2019 soil survey completes coverage at the Pine Shear Zone and extends west across the Boulder and Wild

West target areas, covering a total of eight square kilometers (see Figures 1, 2, and 3). It is contiguous with

earlier soil surveys compiled by Group Ten (first reported January 10, 2018), resulting in combined coverage

that extends over 20 kilometers strike length across the project. A total of 1,316 soil samples were collected at

25 meter sample spacing and 200 meter line spacing across the ultramafic and basal series of the Stillwater

Complex. Soil geochemistry has been demonstrated to be a highly effective exploration tool in the Stillwater

district because mineralization starts at or near surface.

The Boulder and Wild West Target Areas

The Boulder and Wild West target areas are two of the eight multi-kilometer-scale target areas that have been

identified as having potential for large-scale deposits of nickel and copper sulphide enriched in palladium,

platinum, gold and cobalt (see Figure 1). Both are defined by multi-kilometer-scale conductive high anomalies

(Figure 4) and have known mineralization reported in geological sampling and mapping results and limited

drilling to date. Mineralization at the Boulder and Wild West target areas sits stratigraphically below the world-

class J-M Reef deposit along what is believed to be the same stratigraphic horizons as those that host the

advanced stage bulk tonnage targets at Group Ten’s Chrome Mountain, Camp, and Iron Mountain target areas.

The J-M Reef deposit is now being mined by Sibanye-Stillwater at three locations, adjacent to the Stillwater

West project1.

Exploration work in the Boulder and Wild West target areas has focused on the southeastern edge of the

conductor at the Pine Shear Zone where 22 drill holes targeted high-grade gold and PGE mineralization along

with nickel, copper, and cobalt. These holes inform the Company’s developing block model in the area, which

is one of the five priority targets with drill-defined mineralized zones being advanced towards formal mineral

resources by Group Ten at Stillwater West. Highlight drill results from 1983 at the Pine Shear Zone include:

• 16.94 g/t 3E (16.19 g/t Au, 0.24 g/t Pt, 0.50 g/t Pd) over 7.98 meters in hole PC-5; and

• 31.02 g/t 3E (28.7 g/t Au, 1.06 g/t Pt, 1.27 g/t Pd) over 2.6 meters in hole PC-2

Mineralization at the Pine Shear Zone occurs in a gold- and PGE-enriched, structurally controlled shear zone

hosted within chromite-rich ultramafic stratigraphy. Rock sampling by Group Ten in 2018 returned palladium

grades of over 10 g/t and gold results up to 21.8 g/t at the Pine Shear Zone. More detail on these target areas

is available in the Company’s January 25, 2019 news release.

2019 Survey Results

The 2019 soil survey successfully completed coverage of the Pine Shear Zone target in order to further refine

the target for follow-up drilling. Results from the 2019 soil survey also defined four new kilometer-scale areas

of highly elevated palladium, platinum, gold, nickel, and copper in soils (see Figures 2 to 5):

• Boulder: 1.2-kilometer-long soil anomaly which is coincident with a conductive high geophysical

anomaly. Very limited past work in the area includes drill hole BR-2 from 1979 which reported three

intervals grading between 0.42% to 1.5% combined nickel plus copper but were not assayed for PGE or

gold values, and 0.57% combined nickel and copper, plus 0.117% cobalt, in a rock sample;

• Blakely: 1.0-kilometer-long soil anomaly which is proximal to a conductive high geophysical anomaly.

Multiple rock samples in the area returned values up to 5 g/t PtEq;

• Pegmatoid Ridge: Approximately one square kilometer soil anomaly which is coincident with a

conductive high geophysical anomaly. In addition to elevated palladium, platinum, nickel and copper in

soils, Pegmatoid Ridge returned very high gold results of up to 500 ppb Au in soil approximately two

kilometers northwest of drill-defined high-grade gold at the Pine Shear Zone; and

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• Gold Ridge: 1.5-kilometer-long soil anomaly which is proximal to a conductive high geophysical

anomaly and contiguous to the east with the Pine Shear Zone. Like Pegmatoid Ridge, Gold Ridge

returned high gold in soil results in 2019. Rock chip sampling in 2018 returned values up to 11.53 g/t 3E

(as 1.24 g/t Pt, 10.05 g/t Pd, and 0.23 g/t Au) in the ultramafic series.

These soil anomalies indicate a robust mineralized system and provide exciting new targets in the Boulder and

Wild West target areas, which are early stage outside of the more advanced Pine Shear Zone target. The new

targets are believed to occupy the same stratigraphic horizons, and with a similar footprint - coincident

geochemical and geophysical anomalies with confirmation of target mineralization in rock and limited drill

results - as seen at more advanced target areas where Group Ten has confirmed significant, drill-defined

“Platreef-style” PGE-Ni-Cu mineralization. The Company will further explore these new palladium, platinum,

gold, nickel, and copper targets in subsequent campaigns.

Group Ten will also follow-up high-grade gold mineralization in the Wild West target area, which expanded

from the Pine Shear Zone to include Pegmatoid Ridge and Gold Ridge as a result of the 2019 survey. Additional

results from these target areas are pending.

Upcoming News and Events

Group Ten is pleased to announce that it will be presenting at the Metals Investor Forum in an online webinar

format on Thursday May 14, 2020. Interested parties are invited to register or learn more here.

About Stillwater West

The Stillwater West PGE-Ni-Cu project positions Group Ten as the second largest landholder in the Stillwater

Complex, adjoining and adjacent to Sibanye-Stillwater’s Stillwater, East Boulder, and Blitz platinum group

elements (“PGE”) mines in south central Montana, USA1. The Stillwater Complex is recognized as one of the top

regions in the world for PGE-Ni-Cu mineralization, alongside the Bushveld Complex and Great Dyke in southern

Africa, which are similar layered intrusions. The J-M Reef, and other PGE-enriched sulphide horizons in the

Stillwater Complex, share many similarities with the highly prolific Merensky and UG2 Reefs in the Bushveld

Complex, while the lower part of the Stillwater Complex also shows the potential for much larger scale

disseminated and high-sulphide PGE-Ni-Cu deposits, possibly similar to Platreef in the Bushveld Complex2.

Group Ten’s Stillwater West property covers the lower part of the Stillwater Complex along with the Picket Pin

PGE Reef-type deposit in the upper portion, and includes extensive historic data, including soil and rock

geochemistry, geophysical surveys, geologic mapping, and historic drilling.

About Group Ten Metals Inc.

Group Ten Metals Inc. is a TSX-V-listed Canadian mineral exploration company focused on the development of

high-quality platinum, palladium, nickel, copper, cobalt and gold exploration assets in top North American

mining jurisdictions. The Company’s core asset is the Stillwater West PGE-Ni-Cu project adjacent to Sibanye-

Stillwater’s high-grade PGE mines in Montana, USA. Group Ten also holds the high-grade Black Lake-Drayton

Gold project in the Rainy River district of northwest Ontario and the Kluane PGE-Ni-Cu project on trend with

Nickel Creek Platinum‘s Wellgreen deposit in Canada‘s Yukon Territory.

About the Metallic Group of Companies

The Metallic Group is a collaboration of leading precious and base metals exploration companies, with a

portfolio of large, brownfields assets in established mining districts adjacent to some of the industry’s highest-

grade producers of silver and gold, platinum and palladium, and copper. Member companies include Metallic

Minerals in the Yukon’s high-grade Keno Hill silver district and La Plata silver-gold-copper district of Colorado,

Group Ten Metals in the Stillwater PGM-nickel-copper district of Montana, and Granite Creek Copper in the

Yukon’s Minto copper district. The founders and team members of the Metallic Group include highly successful

explorationists formerly with some of the industry’s leading explorer/developers and major producers. With

this expertise, the companies are undertaking a systematic approach to exploration using new models and

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technologies to facilitate discoveries in these proven, but under-explored, mining districts. The Metallic Group

is headquartered in Vancouver, BC, Canada and its member companies are listed on the Toronto Venture, US

OTC, and Frankfurt stock exchanges.

Note 1: References to adjoining properties are for illustrative purposes only and are not necessarily indicative of the exploration potential,

extent or nature of mineralization or potential future results of the Company’s projects.

FOR FURTHER INFORMATION, PLEASE CONTACT:

Michael Rowley, President, CEO & Director

Email: [email protected] Phone: (604) 357 4790

Web: http://grouptenmetals.com Toll Free: (888) 432 0075

Quality Control and Quality Assurance

2004 drilling was conducted by Group Ten’s QP while working for Premium Exploration. 1983 drill results (PC series holes)

are considered historic and have not been independently verified by Group Ten.

Assay data for drillhole BR-2 was obtained graphically from a 1979 Anaconda Copper Company map by G.F. Willis and J.

Bielak.

Mr. Mike Ostenson, P.Geo., is the qualified person for the purposes of National Instrument 43-101, and he has reviewed

and approved the technical disclosure contained in this news release.

Forward-Looking Statements

Forward Looking Statements: This news release includes certain statements that may be deemed "forward-looking statements". All statements in this

release, other than statements of historical facts including, without limitation, statements regarding potential mineralization, historic production,

estimation of mineral resources, the realization of mineral resource estimates, interpretation of prior exploration and potential exploration results, the

timing and success of exploration activities generally, the timing and results of future resource estimates, permitting time lines, metal prices and currency

exchange rates, availability of capital, government regulation of exploration operations, environmental risks, reclamation, title, and future plans and

objectives of the company are forward-looking statements that involve various risks and uncertainties. Although Group Ten 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. Forward-looking statements are based on a number

of material factors and assumptions. Factors that could cause actual results to differ materially from those in forward-looking statements include failure

to obtain necessary approvals, unsuccessful exploration results, changes in project parameters as plans continue to be refined, results of future resource

estimates, future metal prices, availability of capital and financing on acceptable terms, general economic, market or business conditions, risks associated

with regulatory changes, defects in title, availability of personnel, materials and equipment on a timely basis, accidents or equipment breakdowns,

uninsured risks, delays in receiving government approvals, unanticipated environmental impacts on operations and costs to remedy same, and other

exploration or other risks detailed herein and from time to time in the filings made by the companies with securities regulators. Readers are cautioned

that mineral resources that are not mineral reserves do not have demonstrated economic viability. Mineral exploration and development of mines is an

inherently risky business. Accordingly, the actual events may differ materially from those projected in the forward-looking statements. For more

information on Group Ten and the risks and challenges of their businesses, investors should review their annual filings that are available at

www.sedar.com.

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.