Saturday, September 26, 2026
MiningNewsTerminal
Saturday, September 26, 2026 Admin

SXGC.TO ·

Mawson Discovers New High-Grade GOLD IN Multiple Outcrops at East Rompas Sample Grades up to 851g/t GOLD

Drill Results Sampling & Geoscience Results

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

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

NEWS RELEASE October 11, 2017

MAWSON DISCOVERS NEW HIGH-GRADE GOLD IN MULTIPLE OUTCROPS AT EAST ROMPAS

SAMPLE GRADES UP TO 851g/t GOLD

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

(Frankfurt:MXR) (PINKSHEETS: MWSNF) announces the discovery of a new trend of high-grade gold mineralization in

outcrop, located 500 metres east of Rompas.

Key Points:

 Summer fieldwork has located a series of high grade outc rops with a 750 metre-long strike length, approximately

500 metres east of the Rompas trend;

 A total of 50 samples have been collected from outcro ps over 750 metre strike from which gold grades range from

<0.05 g/t gold to 851 g/t gold, with an average of 21.6 g/t gold . Samples are outcrop grab samples, which

are selective by nature and are unlikely to represent average grades on the property;

 Fieldwork continues in the area, with mini-drill sampling, rockchip sampling and geological mapping ongoing.

Geophysical surveys are planned to commence immediately with electromagnetic geophysics (VLF-R) and ground

magnetics to be undertaken. Diamond drilling is planned for November-December;

 The area is fully permitted for diamond drilling within the recently permitted Männistö exploration permit area.

Mr Hudson, Chairman & CEO states, "The under-explored greenstone belts of Northern Finland present one of the most

exciting global gold exploration opportunities of recent ye ars, and Mawson’s long experience in the region is paying

dividends. The discovery is a credit to our increased geological understanding of the project, as well as the gold prospectivity

of our large, district-scale, 100 sq km mineral system under Maws on’s tenure. Although this is early days at East Rompas,

we are encouraged by the grade, style and strike length of th e discovery. With new gold di scoveries in outcrop and permits

already in place, we can quickly move to drill testing this new discovery area while we plan for a large winter drill program at

Rajapalot, located 8 kilometers east, commencing in January 2018.”

A total of 50 samples were taken from surface outcrops within a 750 metres by 50 metres area at East Rompas. Gold grades

range from <0.05 g/t gold to 851 g/t gold, with an average of 21.6 g/t gold (Figures 1 and 2). Samples are

outcrop grab samples, which are selective by nature and are unlikely to represent average grades on the property. The

discovery zone is located approximately 500 metres east of the 6 kilometre long Rompas high-grade veins system ( 6 metres

@ 617 g/t in drill hole ROM0011 ) in Mawson’s 100% owned Rompas-Rajapalot project in Northern Finland. The area was

prioritized through recent re-interpretation of the regional st ratigraphy, including the underst anding that disseminated gold

occurrences of the Rajapalot-style lie strati graphically adjacent to the high grade Ro mpas-style gold vein mineralization. The

area is fully permitted for diamond drilling and is located outs ide Natura 2000 areas, within the recently permitted Männistö

exploration permit area.

Gold mineralization in these newly discovered outcrops is hydrothermal, fracture controlled and associated with strongly

biotite-altered mafic rocks, believed similar to the Joki disc overy at Rajapalot. Most of the fracture-controlled gold

mineralization discovered to date occurs in strongly hydrotherm ally biotite-altered mafic rocks within a 750 metres long zone

(Photos 1 and 2). The width of the occurrence is uncertain, but is at least 20 metres. Outcrop is poor and forms less than

5% of the area. In the northern part of the discovery area, alteration is concentrated clos e to the eastern contact towards

metasediment/mafic contact. The biotite alteration appears to be a younger event than the amphibolite-facies foliations

developed in most of the adjacent rocks. The mafic rocks are variably magnetic and are hosted within calcsilicate and

quartz-rich rocks. Geologic mapping of the zone continues, accompanied by additional ground magnetics at 25 metre spacing

and VLF-R at 50 metre spacing. Diamond drilling will be undertaken in November-December.

Technical Background

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

Metallurgy has reviewed and verified the contents of this release.

Analytical samples were transported by Mawson personnel or commerc ial transport from site to the CRS Minlab Oy facility in Kemp ele,

Finland. Samples were prepared at Kempele and analyzed for gold at Raahe using the PA L1000 technique which involves grinding th e

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, and blanks the w ithin

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

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, expe ct, anticipate, intend, estimate, postulate, and similar expressions, or are those, w hich, by their nature, refer to

future events. Mawson cautions investors that any forward-lookin g statements are not guarantees of future results or performanc e, and that actual results

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

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

delays in obtaining results, equipment failure, unexpected geol ogical 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 th e heading "Risk Factors" in

Mawson's most recent Annual Information Form filed on www.sedar.c om. 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-l ooking statement, whether

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

Photo 1: Extremely high-grade, visible gold from a mini-drill sample taken from the East Rompas project (minidrill diameter 25mm). No sulphides present in

the sample.

Photo 2: Thousands of gold grains (in red ellipse) panned from carbonate-bearing biotite-altered mafic rocks from the East Rompas project. Scale of gold

tail in pan approxiamtely 4 centimetres.

Figure 1: The Rompas and East Rompas mineralization trends.

Figure 2: The East Rompas mineralization trend with location of grab sample and gold assays.