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Mawson Identifies Extensive Cobalt Mineralization at Rajapalot, Finland

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1305 – 1090 West Georgia Street, Vancouver, BC, V6E 3V7

Phone: +1 604 685 9316 / Fax: +1 604 683 1585

NEWS RELEASE MAY 14, 2018

MAWSON IDENTIFIES EXTENSIVE COBALT MINERALIZATION AT RAJAPALOT, FINLAND

Vancouver, Canada – Mawson Resources Limite d (“Mawson”) or (the “Company”) (TSX:MAW)

(Frankfurt:MXR) (PINKSHEETS: MWSNF) announces the discovery of highly significant cobalt enrichment associated

with previously identified gold mineralization at the Company’s 100% owned Rajapalot project in northern Finland. Following

an extensive multi-element drill core re-assay program, followed by a mineralogical QEMSCAN study led by the Geological

Survey of Finland (“GTK”) to determine mineral associatio n, numerous intervals have been identified which mirror and

extend gold mineralized zones. These drill results are consider ed highly encouraging in the context of existing high-grade

gold mineralization.

Cobalt is a key component in the cathode of most lithium-ion ba tteries and is considered crucial in the switch to electric

mobility and greener generation and storage of energy. As a result, the cobalt price has escalated approximately 300%

within the past two years. Cobalt is on the European Commission’s critical raw minerals list, delivering a strong mandate

to discover and develop local and ethically produced supply alternatives.

With the world’s largest cobalt refinery, Freeport Cobalt, located only 400 kilometres south in Kokkola, Rajapalot is ideally

positioned to play an important role as a potential sustainable and transparent supplier to the fast-growing European lithium

ion battery supply chain.

Key Points:

➢ A newly identified cobalt association with previously known gold mineralization at the Rajapalot project.

Significant cobalt has been initially discovered in association with and peripheral to gold mineralization across an area

of 3 kilometres by 4 kilometres that remains open in all directions;

➢ Cobalt is an essential part of the cathode within lithium ion batteries. Owing to the rapid increase in

electrification of transport, the price of cobalt has jumped 300% in the past 2 years;

➢ Significant assays received to date include (full assay table shown in Table 1):

● PAL0075: 10.8 metres @ 1,299 ppm Co, 6.2g/t Au (8.7g/t AuEq) from 8.7 metres

● PRAJ0009: 30.8 metres @ 525 ppm Co, 7.1g/t Au (8.2g/t AuEq) from 2.5 metres

● PRAJ0006: 19.5 metres @ 696 ppm Co, 7.1g/t Au (8.5g/t AuEq) from 1.3 metres

● PRAJ0107: 15.0 metres @ 602 ppm Co, 8.7g/t Au (9.9g/t AuEq) from 24.7 metres

➢ Combined gold-cobalt mineralized intersections display increased widths and often show better continuity.

➢ Mineralogical studies on selected Raja palot samples indicates that sulphide cobalt mineralization is hosted in

cobaltite and cobalt pentlandite that are conventionally mined and processed in other deposits;

➢ Results indicate the cobalt has the potential to add significant value as a by-product. Results received to date

show gold equivalent (“AuEq”) assays that incorporate cobalt are 20-30% higher than gold only (“Au”) assays;

➢ Finland is an attractive jurisdiction for the discovery and development of cobalt. Finland presently refines

half of the world’s cobalt outside of China, relying on predominantly imported feedstock from a Chinese-owned

mine in the Democratic Republic of Congo. A future dome stic Finnish source of cobalt would satisfy the recent

announcements by Finland and Sweden that the countries will work together on a traceable ledger for sustainable

minerals, considered crucial for achieving climate goals.

Mr. Hudson, Chairman and CEO, states, "This re-assay program of drill holes from Rajapalot has highlighted a significant

opportunity for Mawson in the battery metals sector. Gold remains the key commodity at Rajapalot by value, however the

identification of widespread cobalt enrichment in minerals that are the source of most cobalt mined today, has the potential

to add a significant by-product credit to the project. Owing to Finland’s strong position in the processing of cobalt sulphide

concentrates, Rajapalot presents as an a ttractive option for future ethically-sourced cobalt for Europe. To date, less than

half the holes drilled at Rajapalot have b een assayed for cobalt. Based on this ea rly success, Mawson is now undertaking

an extensive re-assay program with the results released in the coming months. Further mineralogical and metallurgical

testwork is also planned.”

Although the exploration focus will remain for gold at Rajapalot, cobalt adds significant value as a potential by-product with

a 20-30% increase in calculated gold equivalent (“AuEq”) grade over gold (“Au”) grade when incorporating cobalt. Cobalt

distribution is strongly correlated with gold. However, cobalt appears to be more widespread in and around gold intervals

and grades appear more consistent than gold (Table 1, Figures 1, 2 and 3). Cobalt-only zones also form peripheral to the

gold-bearing zones (i.e. PAL0048 7.9 m @ 1081 ppm cobalt and 0.1 g/t Au).

Assuming a predominant stratabound control, the true thic kness of the mineralized interval is interpreted to be

approximately 90-95% of the sampled thickness. Intersections are reported with a lower cut of 0.5 g/t AuEq over 1 metre

minimum width, no upper cut-off was applied. The gold equivalent (AuEq) value was calculated using the following formula:

AuEq g/t = Au g/t + (Co_ppm/481) with assumed prices of Co $88,185/t; and Au $1,320/oz, where 1 g/t Au is equivalent

to 0.048 % Co.

Assay Studies

Approximately half of the Rajapalot drill core remains to be assayed for cobalt (Figure 1). Mawson expects to submit over

3,000 samples for assay in the next 3 mont hs for determination of cobalt and associated metals. Additional gold-cobalt

results are shown in Table 1 and strip logs showing rock types and multi-element geochemistry are shown in Figures 2 and

3.

Mineralogical Studies

Mawson engaged the Geological Survey of Finland (“GTK”) and Camborne School of Mines, University of Exeter (UK), to

undertake mineralogical studies of cobalt at Rajapalot. Optical petrography, X-ray tomography and QEMSCAN suggest that

cobalt is contained within the minerals cobaltite and cobalt pentlandite, which have metallurgical properties that are

potentially favourable for future recovery. Both cobalt-beari ng minerals are mined and processed in other deposits, and

supply much of the world’s current cobalt demand. At Rajapalot, cobaltite occurs as equant crystals with well-defined grain

sizes, while cobalt pentlandite occurs only as exsolution flames in pyrrhotite with highly variable grain sizes. Further work

is required to understand the spatial and grade distribution of cobalt-bearing minerals and their likely metallurgical behavior.

Cobalt in Finland

Finland plays a significant role in the global cobalt supp ly chain. The Democratic Republic of the Congo (“DRC”) produced

54% of the world’s cobalt in 2016 whilst 80% of cobalt used in lithium-ion batteries is refined in China.

Half of the world’s non-Chinese production (10% of total production) comes from Freeport Cobalt, the world’s largest single

cobalt refinery, located only 400 kilometres from Mawson’s Rajapalot project in Kokkola, Finland. Freeport Cobalt is a joint

venture between Freeport-McMoRan (56%), Lundin Mining Corporation (24%) and La Générale des Carrières et des Mines

(20%) (or Gécamines, the DRC state mining company). A significant amount of feedstock for Freeport Cobalt comes via a

long-term supply agreement with the Chinese-owned Tenke Fungurume mine in the DRC. A future Finnish domestic source

of cobalt from Rajapalot would satisfy the recent announcements by Finland and Sweden that the countries will work

together on a traceable ledger for sustainable minerals, which are considered crucial for achieving climate goals.

Owing to the growth in the electrification of transport and n eed for storage of renewable energy, the battery sector has

become an important driver of cobalt demand. Demand for lit hium-ion batteries is surging, and this demand is expected

to support both price and volume for the cobalt market for years to come. With cobalt on the European Commission’s critical

raw minerals list, there is a strong mandate to secure local and ethical supplies of cobalt, which are likely to contribute to

further tightened supply.

In other news, reporting of assays from the winter drill program at Rajapalot will soon continue, where 14 holes out of 75

holes have already been made.

Technical Background

Core intervals averaging 1 metre for mineralized samples and 2 metres for barren samples were cut in half at the Geological Survey of Finland (GTK) core

facilities in Rovaniemi, Finland. The remaining half core is retained for verification and reference purposes. Analytical samples were transported by Mawson

personnel or commercial transport from site to the commercial laboratories. The QA/QC program of Mawson consists of the systematic insertion of certified

standards of known gold content, with blanks at the beginning of each batch. Inter-laboratory comparisons of gold assays have a lso been made by

Mawson.

CRS Minlab Oy facility in Kempele, Finland were used for gold only assays for drill holes PAL0008–0026; 0028–0036; 0038–0049; 0051–0063; 0065–0069;

0071; 0074; 0076–0082 and PAL series drill holes reported 2018. Samples were prepared and analyzed for gold at Kempele using the PAL1000 technique

which involves grinding the sample in steel pots with abrasive media in the presence of cyanide, followed by measuring the gold in solution with flame

AAS equipment. The QA/QC program of Mawson consists of the systematic insertion of certified standards of known gold content, d uplicate samples by

quartering the core, and blanks the within interpreted mineralized rock. In addition, CRS inserts blanks and standards into the analytical process.

ALS Global’s sample preparation facilities in Piteå, Sweden or Sodankyla, Finland were used for drill holes PRAJ0001-0002; 0020; 0022-0108 and PAL0001–

0007; 0027; 0037; 0050; 0064; 0070; 0073; 0075. Samp les were then sent to ALS Global’s analytical laboratories in Vancouver, Ca nada or Loughrea,

Ireland to be analyzed by Au-ICP21, GRA-21 (over-range gold), ME -MS41u and ME-MS61u and ME-MS61 techniques. Where multi-element techniques

reached upper detection limits, over-range measurements were made using the OG62 method.

Labtium Oy ("Labtium") laboratory in Rovaniemi, Finland were used for gold and multi-element assays for drill holes PRAJ0003-0018; 0021. Samples were

prepared and analyzed for Au by method 705P (fire assay) and multi-element analysis by XRF technique (pellet), method +175X.

The qualified person for Mawson's Finnish projects, Dr. Nick Cook, President for Mawson and Fellow of the Australasian Institute of Mining Metallurgy has

reviewed and verified the contents of this release.

About Mawson Resources Limited (TSX:MAW, FRANKFURT:MXR, PINKSHEETS:MWSNF)

Mawson Resources Limited is an exploration and development company. Mawson ha s distinguished itself as a leading Nordic Arctic

exploration company with a focus on the flagship Rompas and Rajapalot gold projects in Finland.

On behalf of the Board,

"Michael Hudson"

Michael Hudson, Chairman & CEO

Further Information

www.mawsonresources.com

1305 – 1090 West Georgia St., Vancouver, BC, V6E 3V7

Mariana Bermudez (Canada), Corporate Secretary, +1 (604) 685 9316,

[email protected]

Forward-Looking Statement

This news release contains forward-looking statements or forward-looking information within the meaning of applicable securitie s laws (collectively,

"forward-looking statements"). All statements herein, other than statements of historical fact, are forward-looking statements. Although Mawson believes

that such statements are reasonable, it can give no assurance that such expectations will prove to be correct. Forward-looking statements are typically

identified by words such as: believe, expect, anticipate, intend, estimate, postulate, and similar expressions, or are those, which, by their nature, refer to

future events. Mawson cautions investors that any forward-looking statements are not guarantees of future results or performance, and that actual results

may differ materially from those in forward-looking statements as a result of various factors, including, but not limited to, capital and other costs varying

significantly from estimates, changes in world metal markets, ch anges in equity markets, planned drill programs and results var ying from expectations,

delays in obtaining results, equipment failure, unexpected geological conditions, local community relations, dealings with non-governmental organizations,

delays in operations due to permit grants, environmental and safety risks, and other risks and uncertainties disclosed under the heading "Risk Factors" in

Mawson's most recent Annual Information Form filed on www.sedar.com. Any forward-looking statement speaks only as of the date o n which it is made

and, except as may be required by applicable securities laws, Mawson disclaims any intent or obligation to update any forward-looking statement, whether

as a result of new information, future events or results or otherwise.

Table 1: Significant gold-cobalt intersections from Rajapalot. 0. 5 g/t AuEq lower-cut applied over 1 metre minimum width. Note: The gold equivalent

(AuEq) value was calculated using the following formula: AuEq g/t = Au g/t + (Co_ppm/481) with assumed prices of Co $88,185/t; and Au $1320/oz,

where 1g/t Au is equivalent to 0.047% Co.

Original Intersection New Intersection

Drill Hole from

(m)

to

(m)

Width

(m)

Co

ppm

Au

ppm

AuEq

ppm

Prospect

PRAJ0009 5.4m @ 37.6 g/t gold from 2.5m 2.5 33.3 30.8 525 7.1 8.2 Palokas

PRAJ0006 19.5m @ 7.4 g/t gold from 1.3m 1.3 21.8 20.5 696 7.1 8.5 Palokas

PRAJ0107 19.6m @ 7.5 g/t gold from 18.1m 24.7 39.7 15.0 602 8.7 9.9 Palokas

PAL0027 6.8 m @ 14.7 g/t gold from 34.4m 27.5 48.7 21.3 482 5.4 6.4 Palokas

PRAJ0003 9 m at 10.2 g/t gold from 0m 0 13.0 13.0 577 7.1 8.3 Palokas

PAL0075 8.8 m @ 7.5 g/t gold from 82.2m 82.2 93.0 10.8 1,200 6.2 8.7 Raja

PAL0062 13.5 m @ 4.0 g/t gold from 180m 180 193.5 13.5 272 4.0 4.5 Raja

PRAJ0004 8.3m @ 6.0 g/t gold from 2m 0.8 19.6 18.8 533 2.7 3.8 Palokas

PRAJ0005 12.6m @ 3.6 g/t gold from 6.7m 4.2 19.2 15.0 495 3.0 4.0 Palokas

PAL0016 8.4 m @ 4.2 g/t gold from 206.0m 206 214.4 8.4 471 4.9 5.9 South

Palokas

PAL0048 13.7 m @ 2.0 g/t gold from 82m 82.0 95.7 13.7 747 2.0 3.6 Raja

PAL0075 3.0 m @ 2.9 g/t gold from 64m, 2.0m 

@ 5.6 g/t gold from 70.0m

55.0 75.0 20.0 525 1.2 2.3 Raja

PRAJ0108 5.1m @ 3.8 g/t gold from 18.3m 14.0 33.7 19.8 783 1.1 2.8 Palokas

PAL0037 56m @ 0.53 g/t gold from 5m 20.5 40.0 19.5 659 0.7 2.1 Rumajärvi

PAL0048 No significant assays quoted 104.0 111.9 7.9 1,081 0.1 2.3 Raja

Figure 1: Plan of cobalt and gold intersections in drill core at Rajapalot. Note <50% of drillholes assayed to date for cobalt.

Figure 2: Strip log for drillhole PAL0075 at the Raja prospect, Rajapalot, Finland. Note cobalt assays mirror and extend gold mineralized zones.

Figure 3: Strip log for drillhole PAL0048 at the Raja prospect, Rajapalot, Finland. Note cobalt assays mirror and extend gold mineralized zones.