Sunday Creek Mineralised Footprint Extended To 8 km and Remains Open
1305 – 1090 West Georgia Street, Vancouver, BC, V6E 3V7
Phone: +1 604 685 9316 / Fax: +1 604 683 1585
NEWS RELEASE October 12, 2023
Sunday Creek Mineralised Footprint Extended To 8 km and Remains Open
High Grades Include 0.5 m @ 15.7 g/t, 0.3 m @ 19.4 g/t Gold
Mineralization Style Same as Main Zone
Vancouver, Canada — Mawson Gold Limited (“Mawson” or the “Company”) (TSX:MAW)
(Frankfurt:MXR) (PINKSHEETS: MWSNF) announces results from 12 diamond drill holes for 2,367 m from
regional drilling located between 4 km and 8 km along the same mineralized structure as the main drill area
at the 100% -owned Sunday Creek Project in Victoria (Figure 1). The drilled mineral ized footprint at
Sunday Creek has now been extended for more than 8 km in east-west strike representing an 8-fold
increase.
Sunday Creek is 100% owned by Southern Cross Gold (“SXG”), which is an ASX listed company owned 51%
by Mawson. Four rigs continue to drill in the main drill area where 21 holes (SDDSC079-99) are currently
being geologically processed and chemically analy zed, with four holes (SDDSC09 2, 97A, 100, 10 1) in drill
progress (Figure 5).
Highlights:
• The drilled footprint at Sunday Creek now extends for 8 km and remains open, representing an
8-fold increase in the previously drilled host to gold mineral ization, demonstrating the district scale
opportunities that exist for the project.
• High grade gold, with anomalous and broad (150 m) mineral ized halo discovered in first
drill holes ever drilled outside main drill area.
• Highlights include:
o SDDLV003:
▪ 0.5 m @ 15.7 g/t Au from 87.0 m (including visible gold)
o SDDLV004:
▪ 0.3 m @ 5.6 g/t Au from 73.4 m and
▪ 0.3 m @ 19.4 g/t Au from 100.7 m
• Mineralization is the same style as the Sunday Creek main zone.
• Mawson owns 93,750,000 shares of SXG (51%), valuing its stake at A$74.1 million (C$64.6 million)
based on SXG’s closing price on October 11, 2023 AEST.
Noora Ahola, Mawson Interim CEO, states: “Today’s results from SXG’s 100% owned Sunday Creek project
confirms the proof of concept that the property is host to an extensive mineralized trend with significant
upside beyond the excellent results the company has been producing at its main dr ill area 8 km to the
southwest.
“The results released today are commensurate with the very early drilling undertaken in what is now the core
drill area at Sunday Creek and adds another layer of confidence, in our opinion, that the project is one of the
best new discoveries in the market today.
“SXG’s focus returns to the main drill area where they have a further 22,000 m of drilling to go in their fully
funded and permitted drill campaign to April 2024. We look forward to further exceptional results from
Sunday Creek.”
Results Discussion
A total of 12 holes for 2,367 m were completed at the Leviathan, Consols and Tonstal historic mining areas,
located 5.0 km, 6.9 km and 7.9 km along strike respectively from the most westerly end of main project area
(Figure 2). All holes hit anomalous gold , except SDDTS002 which hit an underground historic stopped out
area. These prospects are all contained within EL6163 that is 100% owned by SXG.
Mineralization is the style same as Sunday Creek main zone with disseminated arsenopyrite and pyrite
mineralization in NW -oriented veins that cut across a steeply dipping zone of intensely bleached, sericite -
albitic siltstones, and sericite-carbonate-albite altered dyke rocks (the “host”). When looked at from above,
in plan view, the host resembles the s ide rails of a ladder, where the mineral ized veins are the rungs. The
host was intersected across the three drill areas that range from 50 m - 75 m wide. No significant antimony
was intersected, and arsenic appears more common than in the main zone, perha ps suggesting drilling has
tested a deeper level of the epizonal system in regional drilling.
Leviathan
Four holes for 567.8 m were drilled at Leviathan (Figure 3). Two intersected high -grade gold with visible
gold noted in SDDLV003. Highlights included:
• SDDLV001: 20.0 m @ 0.2 g/t Au from 43.0 m
• SDDLV002: 0.9 m @ 0.9 g/t Au from 47.7 m
• SDDLV002: 4.8 m @ 0.4 g/t Au from 66.0 m
• SDDLV003: 1.4 m @ 1.3 g/t Au from 71.4 m,
o including 0.8 m @ 1.9 g/t Au from 71.4 m
• SDDLV003: 7.0 m @ 1.6 g/t Au from 85.0 m
o including 0.5 m @ 15.7 g/t Au from 87.0 m
• SDDLV004: 0.3 m @ 5.6 g/t Au from 73.4 m and 0.3 m @ 19.4 g/t Au from 100.7 m
Tonstal
Seven holes for 1,598.6 m were drilled at Tonstal (Figure 4). Drill hole SDDTS002 missed the mineral ized
host as it intersected an old stope with wooden support mined during from the early 1900’s, located 90 m
vertically below surface in drillhole SDDTS002 (from 103.0 m to 107.6 m). This suggests further high grades
at depth remain to be found.
• SDDTS001: 2.8 m @ 0.6 g/t Au from 99.4 m
o including 0.8 m @ 1.2 g/t Au from 99.4 m
• SDDTS003: 4.8 m @ 0.2 g/t Au from 99.9 m
• SDDTS004A: 5.1 m @ 0.2 g/t Au from 133.6 m
• SDDTS005A: 0.4 m @ 1.0 g/t Au from 170.0 m
• SDDTS006: 1.0 m @ 0.6 g/t Au from 255.3 m
• SDDTS006: 13.5 m @ 0.2 g/t Au from 277.5 m
o including 0.7 m @ 1.2 g/t Au from 277.9 m
Consols
One hole for 200.5 m was drilled at Consols. The mineral ized structure appears to dip to the south and
therefore was not intersected in the drillhole. Float with visible gold was found around the old mine shafts
at Consols while drilling was ongoing (Photo 1). Upcoming field mapping will provide further understanding.
Pending Results and Update
With four diamond drill rigs operating at site, the company has stated that it will drill an additional 22,000 m
by April 2024, with 23,034 m drilled so far in 2023.
Demonstrating Volume: Twenty-one holes (SDDSC79--99) are currently being geologically processed and
chemically analysed, with four holes (SDDSC092, 97A, 100, 101) in drill progress (Figure 5).
Demonstrating Scale: Twelve holes (SDDTS001-7, SDDCN001 and SDDLV001 -4) for 2,383 m (including
two redrilled collars) are reported here from the Leviathan – Consols – Tonstal regional area between 4 km
to 8 km along strike from the main drill area (Figures 2-4).
Demonstrating Grade: Preliminary visual geological logs of SDDSC082, SDDSC091, SDDSC092 and
SDDSC094A at Rising Sun and hole SDDSC097A from Apollo have intersected multiple zones of mineralization
with visible gold noted in certain restricted zones. Assays are pending (Figure 5).
Further discussion and analysis of the Sunday Creek project by Southern Cross Gold is available on the SXG
website at www.southerncrossgold.com.au.
Figures 1-5 show project location, plan, longitudinal and cross -sectional views of drill results reported here
and Tables 1–4 provide collar and assay data. The true thickness of the mineral ized intervals reported are
interpreted to be approximately 60-70% of the sampled thickness. Lower grades were cut at 0.3 g/t Au lower
cutoff over a maximum width of 3 m with higher grades cut at 5.0 g/t Au cutoff over a maximum of 1 m
width, unless otherwise stated.
Technical Background and Qualified Person
The Qualified Person, Michael Hudson, Executive Chairman and a director of Mawson Gold, and a Fellow of
the Australasian Institute of Mining and Metallurgy, has reviewed , verified and approved the technical
contents of this release.
Analytical samples are transported to the Bendigo facility of On Site Laboratory Services (“On Site”) which
operates under both an ISO 9001 and NATA quality systems. Samples were prepared and analyzed for gold
using the fire assay technique (PE01S method; 25 gram charge), followed by measuring the gold in solution
with flame AAS equipment. Samples for multi-element analysis (BM011 and over-range methods as required)
use aqua regia digestion and ICP -MS analysis. The QA/QC program of Southern Cross Gold consi sts of the
systematic insertion of certified standards of known gold content, blanks within interpreted mineralized rock
and quarter core duplicates. In addition, On Site inserts blanks and standards into the analytical process.
MAW considers that both go ld and antimony that are included in the gold equivalent calculation (“AuEq")
have reasonable potential to be recovered at Sunday Creek, given current geochemical understanding,
historic production statistics and geologically analogous mining operations. H istorically, ore from Sunday
Creek was treated onsite or shipped to the Costerfield mine, located 54 km to the northwest of the project,
for processing during WW1. The Costerfield mine corridor, now owned by Mandalay Resources Ltd contains
two million ounces of equivalent gold (Mandalay Q3 2021 Results), and in 2020 was the sixth highest-grade
global underground mine and a top 5 global producer of antimony.
SXG considers that it is appropriate to adopt the same gold equivalent variables as Mandalay Resource s Ltd
in its Mandalay Technical Report, 2022 dated 25 March 2022. The gold equivalence formula used by Mandalay
Resources was calculated using recoveries achieved at the Costerfield Property Brunswick Processing Plant
during 2020, using a gold price of US$1,700 per ounce, an antimony price of US$8,500 per tonne and 2021
total year metal recoveries of 93% for gold and 95% for antimony, and is as follows: 𝐴𝑢𝐸𝑞 = 𝐴𝑢 (𝑔/𝑡) +
1.58 × 𝑆𝑏 (%).
Based on the latest Costerfield calculation and given the simi lar geological styles and historic toll treatment
of Sunday Creek mineralization at Costerfield, SXG considers that a 𝐴𝑢𝐸𝑞 = 𝐴𝑢 (𝑔/𝑡) + 1.58 × 𝑆𝑏 (%) is
appropriate to use for the initial exploration targeting of gold-antimony mineralization at Sunday Creek.
About Mawson Gold Limited (TSX:MAW, FRANKFURT:MXR, OTCPINK:MWSNF)
Mawson Gold Limited is an exploration and development company. Mawson has distinguished itself as a leading Nordic exploration
company with its 100% owned flagship Rajapalot gold -cobalt project in Finland, and right to earn into the Skellef teå North gold
project in Sweden. Mawson also currently owns 51% of Southern Cross Gold Ltd (ASX:SXG) which in turn owns or controls three
high-grade, historic epizonal goldfields covering 470 km2 in Victoria, Australia.
About Southern Cross Gold Ltd (ASX:SXG)
Southern Cross Gold holds the 100%-owned Sunday Creek project in Victoria and Mt Isa project in Queensland, the Redcastle and
Whroo joint ventures in Victoria, Australia, and a strategic 10% holding in ASX-listed Nagambie Resources Limited (ASX:NAG) which
grants SXG a Right of First Refusal over a 3,300 square kilometer tenement package held by NAG in Victoria.
On behalf of the Board,
"Noora Ahola"
Noora Ahola, Interim CEO
Further Information
www.mawsongold.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 securities
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 wil l
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 t hat any
forward-looking statements are not guarantees of future results or performance, and that actual results m ay differ materially from
those in forward-looking statements as a result of various factors, including, Mawson’s expectations regarding its ownership interest
in Southern Cross Gold, capital and other costs varying significantly from estimates, changes in world metal markets, changes in
equity markets, the potential impact of epidemics, pandemics or other public health crises, including the current pandemic known as
COVID-19 on the Company’s business, risks related to negative publicity with respect to the Company or the mining industry in
general; exploration potential being conceptual in nature, there being insufficient exploration to define a mineral resource on the
Australian-projects owned by SXG, and uncertainty if further exploration will result in the determination of a mineral resource; planned
drill programs and results varying 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 SEDAR. Any forward-looking statement speaks only as of the date on 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.
ASX ANNOUNCEMENT Photo 1: Float from the Consols prospect located 6.9 km from the main drill area, showing visible gold with quartz. The
single hole at Consols failed to reach the predicted south dipping mineralised horizon. Scale of view 3 cm.
Figure 1: Location of the Sunday Creek project, along with SXG’s other Victoria projects and simplified geology.
Figure 2: Sunday Creek regional plan view showing LiDAR, soil sampling, structural framework, regional historic epizonal gold
mining areas and broad regional areas tested in the reported 2,367 m diamond drill program. The regional drill areas are at
Tonstal, Consols and Leviathan located 4 - 7.5 km along strike from the main drill area at Golden Dyke- Apollo.
Figure 3: Leviathan prospect plan view showing LiDAR, soil sampling, structural framework, regional historic epizonal
gold mining areas and diamond drill results.