SEPTEMBER 2021 Exploring high-grade gold and copper in Brazil and Canada - South Atlantic Gold
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CAUTIONARY STATEMENTS This presentation includes “forward-looking information” within the meaning of applicable Canadian securities legislation. All statements other than statements of historical facts included in this presentation, including, without limitation, those regarding South Atlantic Gold Inc.’s (“SAO” or the “Company”) opinions and beliefs, business strategy, mineral resource estimates, ongoing or future development and exploration opportunities and projects, drilling, geological modeling plans, and plans and objectives of management for properties and operations constitute forward-looking information. Such forward-looking information involves known and unknown risks, uncertainties and other factors that may cause the Company’s actual results, performance or achievements, or developments in the industry to differ materially from the anticipated results, performance or achievements expressed or implied by such forward-looking information. Forward-looking information includes statements that are not historical facts and are generally, but not always, identified by the words “expects,” “plans,” “anticipates,” “believes,” “intends,” “estimates,” “projects,” “potential” and similar expressions, or that events or conditions “will,” “would,” “may,” “could” or “should” occur. Although the Company believes the forward-looking information contained in this presentation is reasonable based on information available on the date hereof, by its nature forward-looking information involves assumptions and known and unknown risks, uncertainties and other factors which may cause our actual results, level of activity, performance or achievements, or other future events, to be materially different from any future results, performance or achievements expressed or implied by such forward-looking information. Examples of such assumptions, risks and uncertainties include, without limitation, assumptions, risks and uncertainties associated with general economic conditions; the Covid-19 pandemic; adverse industry events; the receipt of required regulatory approvals and the timing of such approvals; that the Company maintains good relationships with the communities in which it operates or proposes to operate, future legislative and regulatory developments in the mining sector; the Company’s ability to access sufficient capital from internal and external sources, and/or inability to access sufficient capital on favorable terms; mining industry and markets in Canada and generally; the ability of the Company to implement its business strategies; competition; the risk that any of the assumptions prove not to be valid or reliable, which could result in delays, or cessation in planned work, risks associated with the interpretation of data, the geology, grade and continuity of mineral deposits, the possibility that results will not be consistent with the Company’s expectations, as well as other assumptions risks and uncertainties applicable to mineral exploration and development activities and to the Company, including as set forth in the Company’s public disclosure documents filed on the SEDAR website at www.sedar.com. THE FORWARD-LOOKING INFORMATION CONTAINED IN THIS PRESENTATION REPRESENTS THE EXPECTATIONS OF THE COMPANY AS OF THE DATE OF THIS PRESENTATION AND, ACCORDINGLY, IS SUBJECT TO CHANGE AFTER SUCH DATE. READERS SHOULD NOT PLACE UNDUE IMPORTANCE ON FORWARD-LOOKING INFORMATION AND SHOULD NOT RELY UPON THIS INFORMATION AS OF ANY OTHER DATE. WHILE THE COMPANY MAY ELECT TO, IT DOES NOT UNDERTAKE TO UPDATE THIS INFORMATION AT ANY PARTICULAR TIME EXCEPT AS REQUIRED IN ACCORDANCE WITH APPLICABLE LAWS. Qualified Person The scientific and technical information that forms the basis for this presentation was reviewed and approved by Marcelo Antonio Batelochi (P.Geo.), MAUSIMM (CP), who is a Qualified Person as defined by National Instrument 43-101 – Standards of Disclosure for Mineral Projects (“NI 43-101”). southatlanticgold.com 2 TSX-V:SAO
EXPLORING FOR HIGH- GRADE Big Kidd Project (BC, Canada) GOLD & ▪ 4,046 ha property, close to Merritt ▪ Widespread Copper-Gold COPPER IN mineralization across a 2.5 km long chargeability anomaly BRAZIL & ▪ Shaft sunk in 1918 at Big Sioux Zone in reportedly recovered 44 tons of 12.0% Cu, 68 g/t Ag CANADA ▪ Historic drill results include 116 m of 0.79 g/t Au and 0.12% Cu and 75 m of 0.75 g/t Au and 0.25% Cu ▪ Powerline access and easy access Pedra Branca Project (Ceará State, Brazil) ▪ Large property (39,906 ha) over a 40 km-long shear zone ▪ 3 well-defined targets and 25 prospective tenements ▪ Substantial work to date, including ~20km of drilling ▪ Near key infrastructure (roads, power, mine supply) ▪ Many wide, near-surface high grade zones (12.80 m @ 7.38 g/t Au and 12.85 m @ 5.23 g/t Au) ▪ Maiden resource 4Mt @ 1.38g/t Au Inferred from surface exploration program southatlanticgold.com 3 TSX-V:SAO
CAPITAL MARKETS PROFILE Share Price and Volume Capital Structure (Last 12 Months) Ticker TSX-V: SAO Share Price (Sept 3, 2021) C$0.07 52-Week Trading Range C$0.06 – C$0.18 Basic Shares Outstanding 59.1M Options 5.0M1 Warrants 14.2M2 FD Shares Outstanding 78.6M Market Capitalization (Basic) C$5.3M Debt Nil Trading well below high of C$0.18/share reached in October 2020 Finalized Phase 1 Exploration following C$1.75 million equity financing in October 2020 Excellent Entry Point 1. 5,000,000 options outstanding with a weighted average exercise price of C$0.07 and a weighted average life of 5.3 years 2. 14.2M warrants outstanding with a weighted average exercise price of C$0.08 and a weighted average life of 1.9 years southatlanticgold.com 4 TSX-V:SAO
EXPERIENCED MANAGEMENT & BOARD Douglas Meirelles │ President, CEO and Director Bruce Higson-Smith │ Chairman ▪ Over 15 years of experience in the management of publicly traded mining companies in ▪ Mining engineer with nearly 40 years of experience Brazil and Canada ▪ Extensive capital markets experience, including 9 years with the Castle Group, ▪ Former Corporate Director in Brazil for Equinox Gold and Country Manager for Luna Emerging Markets Gold Fund and Resource Capital Funds Gold. Oversaw the shutdown, C&M and re-start of the Aurizona Mine for over 6 years. ▪ Former CFO of Castle Exploration and Senior VP of Corporate Strategy for Golden Star ▪ Been involved in mining and in senior leadership roles since 2004. Resources Ltd. from 2003 to 2019 ▪ Fellow of the Brazil-Canada Mining Chamber of Commerce Oliver Friesen │ Director Terese Gieselman │ CFO ▪ Actively involved in mineral exploration since 2010 and has worked on a number of ▪ 34 years of experience with junior mining and exploration companies listed on the TSX, precious and base metal projects throughout Nevada, BC and the Yukon TSXV, OTCBB, NASDAQ and AMEX in the roles of CFO, Treasurer, and Corporate Marc Leduc │ Director Secretary ▪ Mining engineer and geologist with over 30 years of experience with expertise in ▪ Extensive background in corporate and financial reporting and compliance for Canada, designing, constructing and operating large heap leach gold mines US, Mexico, Peru, Chile, Argentina and Zimbabwe ▪ Former COO and then CEO of NewCastle Gold until it merged with Equinox Gold Marcelo Batelochi (PGeo) │ Senior Exploration Manager ▪ Previously CEO of Luna Gold, COO of Lydian International and President and COO of ▪ Nearly 30 years of experience as a geologist exploring for gold, iron ore, manganese, Bear Creek Mining copper, nickel, bauxite, REE and PGM in South American and Africa ▪ Currently COO of Kore Mining (leading development of the Imperial Project) ▪ Geologic positions at Rio Tinto, Vale S.A., Ferrous Resources Limited and Great Panther Antenor Silva │ Director Mining ▪ Mine engineer with over 50 years of experience in operating metallurgical plants and ▪ Member of the Australasian Institute of Mining and Metallurgy (AusIMM) and is a open pit and underground mines for several multi-national and public companies Qualified Person for both NI 43-101 and JORC disclosure and technical reports ▪ In 1971, he co-founded Paulo Abib Eng. and acted as its President & COO Anne Hite │ VP, Investor Relations ▪ By 1986, he was CEO of CMP/CMA (first Brazilian gold company on the BOVESPA) ▪ Over 20 years of experience with mid-tier and junior exploration companies in investor ▪ Co-founder and President, COO of Yamana Gold until retirement in 2015 relations and corporate development ▪ Owns and runs an IR consultancy business Nanmao Su │ Director ▪ Current and former employers & clients include Golden Star Resources, Rare Element ▪ Chairman of Dongying Delta Forestry Development Co. (tree plantation and forest Resources, Lydian International, Luna Gold, Sandspring Gold (Gold X Mining) and product company based in Dongying City, China) Pershing Gold (Americas Gold and Silver) ▪ Director of Huaxi Jiye Minerals Corp., a China-based minerals exploration company southatlanticgold.com 5 TSX-V:SAO
FUTURE - NEXT 12 MONTHS First 12 Months - USD 1 Million Milestone Completed: ✓ Pedra Branca: 100% Earn-In completed, consolidated exploration databases, validated historical results, added ounces to the historical Advancing results, 39 mineralized zones, maiden resource of 180koz at surface (average 30 meters depth) Q2-Q3 2022 Toward Development - *Updated Q1 2022 Technical Report for Pedra Branca. - Upgrade remaining licenses at Pedra - Next steps to be Branca to Mining defined by new Q4 2021 Concession Stage. technical report. - Phase II - Exploration Results Exploration Pedra Branca Mobilization What’s Next? Previous - In-fill drilling and o Pedra Branca Phase II: Continue to additional 12 Months - Pedra Branca: exploration add ounces, further qualify the Historical DDH - Expect to add resource and advance the key mining Validated ounces to current - 100% Earn-In resource. permits. - Maiden Resource southatlanticgold.com 6 TSX-V:SAO
ESG – ENVIRONMENTAL SOCIAL AND GOVERNANCE Global warming Relations with Civil Carbon emissions Society Organizations Air and water pollution Consumer Relations Why ESG? Biodiversity Relationship and ✓ Communities and environment Deforestation Community Development were there before we arrived Energy efficiency (ISP, Waste management philanthropy) and will be there after we are Water scarcity Monitoring Business gone; Environmental Impacts on Human Rights sustainability. Be a good neighbor ✓ We can be there legally, but without legitimacy we will fail; ✓ ESG saves Time and Money; Ensure Project Voluntary public Viability ✓ ESG is more efficient than commitments Employee management Worker Rights (ILO continuously solving liabilities; Ethical Behavior Conventions) ✓ Projects fail without social and Corporate Governance Occupational Health and Dialogue and Engagement Safety stakeholders' acceptance. with Stakeholders Social and environmental Management of Risks and safeguards in supply Opportunities chains Anti-corruption Practices Diversity and Equity and Integrity Systems (Gender, Race, Management and Strategy Generations, People Accountability: IR & with Disabilities, Financial Reporting Affirmative Action) southatlanticgold.com 7 TSX-V:SAO
CHECKING ALL THE RIGHT BOXES ✓ Attractive ✓ Pedra ✓4Mt @ Entry Point High grade Au & Cu PB Maiden Resource ✓ Brazilian Experienced Management entry point Branca in 1.38g/t Au experience Brazil Inferred (mesothermal ✓ Phase II shear zone Au ✓ Successful deposit) ✓39 Exploration projects Mineralized & Financing (from ✓ Big Kidd in Zones over Exploration to BC (Cu-Au 12km Mining) porphyry) extension ✓High Grades ✓ Financial at Surface acumen and at Depth southatlanticgold.com 8 TSX-V:SAO
PEDRA BRANCA PROJECT CEARÁ STATE, BRAZIL High-grade, near- surface gold resource asset ▪ Large property (39,906 ha) over a 40 km long shear zone ▪ Many wide, near-surface high grade zones (12.80 m @ 7.38 g/t Au and 12.85 m @ 5.23 g/t Au) ▪ Maiden resource 4.0Mt @ 1.38 g/t Au Inferred ▪ Near key infrastructure (roads, power, mine supply centres) ▪ Substantial exploration work to date, including DD & RC drilling and trenching ▪ 3 well-defined targets and 25 prospective tenements along a +40 km trend Typical view of Northeast region in Brazil “caatinga”, a sparse vegetation over the property southatlanticgold.com 9 TSX-V:SAO
LARGE PROPERTY NEAR KEY INFRASTRUCTURE ✓ Located in the pro-business state of Ceará ✓ Accessible via paved road and 280 km by highway BR-020 to state capital of Fortaleza ‒ Fortaleza (population of 2.6 million) is Brazil’s 5th largest city with an international airport ‒ 3 tows in a radius of 40 km from the project. (~pop. 110,000) ✓ Power lines and near water, mine supply centers and labor availability ✓ 25 tenements and 22 exploration licenses covering 39,906 ha ▪ Historically - Substantial work completed by Jaguar, Xstrata and Falconbridge: ‒ Over 10,000 geochemical samples 2.8 km of trenching ‒ ‒ 90 holes and 8,913 m of diamond drilling 200+ Holes 12,200+ Meters ▪ In 2014, Jaguar prepared a resource estimate(1) 20,000+ Meters Trenched ‒ ~150koz reported to ANM based on previous shallow drilling. (1) Not in accordance with N.I. 43-101 guidance and should not be relied upon. southatlanticgold.com 10 TSX-V:SAO
OVERALL LICENSES STATUS Current Stages for All Tenements ▪ Comparison with 43-101 Compliant Work 3 Permits Main Zones Construction & Commissioning Environmental 15 Permits Operating Mining License 7 Permits PEA Approved Concession Stage Preliminary Economic Final Assessment Inferred Mineral Resource Exploration Exploration Report based only on 3 targets: Phase Coelhos-Queimadas, Mirador and Igrejinha Targets N.I. 43-101 ✓25 Permits. Resource ✓3 Main Targets used for resource (out of 13 total targets) Report ✓Phase II: Continue to advance asset & targets to later stages. southatlanticgold.com 11 TSX-V:SAO
CONSOLIDATED EXPLORATION ✓ Phase I Exploration Area: ✓ 276.36 sq km ✓ 39 Mineralized Zones over a 12k Trend ✓ Over 600 intercepts: ✓ 122 RC drill holes; 5,022 m ✓ 90 DD holes; 8,914 m ✓ 12,286 m of trenching ✓ New mineralization discovered at Igrejinha and Bombeiros Targets with recent drilling southatlanticgold.com 12 TSX-V:SAO
MINERAL RESOURCE Coelhos-Queimadas TARGET Name of BODY # Nr of samples Average Au g/t Inferred Total CQ 461 1.24 Tonnes Au Au Coelhos_Central_01 1 18 1.53 (k) (g/t) (koz) Coelhos_Central_02 2 78 2.79 Coelhos_Central_03 3 20 1.04 Oxide 489 1.03 16 Coelhos_Central_07 4 1 2.13 Fresh 2,700 1.28 111 Coelhos_Centroeste_04 5 1 0.56 Coelhos_Centroeste_05 6 1 2.23 Total 3,189 1.24 128 Coelhos_Centroeste_06 7 2 0.53 CQ Coelhos_Centroeste_08 8 1 0.96 Mirador Coelhos_W_01 9 24 1.18 Coelhos_W_02 10 48 0.87 Inferred Coelhos_W_04 12 2 0.67 Tonnes Au Au CoelhosQueimadas_01 13 34 0.83 (k) (g/t) (koz) CoelhosQueimadas_02 14 161 0.94 CoelhosQueimadas_03 15 42 0.7 Oxide 373 1.74 21 CoelhosQueimadas_04 16 28 0.72 Fresh 265 2.30 20 Total MIR 129 2.32 Total 638 1.97 40 Mirador_Central_01 18 31 4.55 Mirador_Central_02 19 33 1.37 Mirador_Central_03 20 10 2.97 Igrejinha Mirador_Central_04 21 3 0.73 Mirador_East_1 22 3 3.76 Inferred Mirador_East_2 23 11 2.09 Tonnes Au Au Mirador_SUL_01 24 2 0.43 MIR (k) (g/t) (koz) Mirador_SUL_02 25 1 2.03 Mirador_SUL_03 26 1 0.39 Oxide 38 1.55 2 Mirador_SW_04 27 2 3.5 Fresh 177 1.77 10 Mirador_SW_05 28 6 0.61 Total 215 1.73 12 Mirador_SW_06 29 3 0.72 Mirador_W_03 30 11 1.46 Mirador_W_04 31 4 0.62 Mineral Resource Statement - 0.4 g/t Au Cuf-off Mirador_W_05 32 8 0.81 Total IG 55 1.93 3 Block Models over Inferred Igrejinha_MIN_01 33 21 2.78 Tonnes Au Au Igrejinha_MIN_02 34 5 0.79 Oxide (k) 900 (g/t) 1.35 (koz) 39 IG Igrejinha_min_03 35 Igrejinha_MIN_04 36 19 4 1.81 0.84 39 Mineralized Zones Igrejinha_MIN_05 37 4 0.99 Fresh 3,142 1.40 141 Igrejinha_MIN_06 38 1 1.05 Total 4,042 1.38 180 Igrejinha_MIN_07 39 1 0.39 Source: “NI 43-101 TECHNICAL REPORT – Mineral Resource Estimation for the Pedra Branca Gold Project, Ceará State – Brazil” Report date 25th April 2021 southatlanticgold.com 13 TSX-V:SAO
3 MAIN TARGETS ✓ Coelhos-Queimadas, Igrejinha and Mirador ✓ 3 well-defined and another 5 prospective target areas ✓ Gold found in: identified to date 1) Quartz veinlets all parallel in the Coelhos- ✓ Potential mesothermal shear zone gold deposit. Queimadas target 2) Metre-wide quartz vein at the Mirador and Igrejinha targets ✓ Trend N20E: Mineralization extends from surface and is continuous and open in all directions, including at depth along the entire trend. ✓ Orebody interpretation and modeling suggests a relatively simple pattern of mineralization, with sub- planar lenses dipping at 40-50° to SW, on a general strike N45W. Visible Gold southatlanticgold.com 14 TSX-V:SAO
COELHOS-QUEIMADAS TARGET ✓ Drilling and trenching defined three parallel trends, two main zones, each ~500 m in length and ~6 m wide along a northeastern trend ✓ Gold mineralization extends from surface to depth of at least 80 m and remains open both at depth and laterally ✓ Gold mineralization appears folded, stretching into pinch/swell patterns which could cause double or triple layer thickness ✓ Recent historical drilling validation program has successfully confirmed historical drill results. Highlights include: ‒ FCC002: 12.80 m @ 7.38 g/t Au (from 46.3 m) ‒ FCC003: 5.90 m @ 3.56 g/t Au (from 49.1 m) ‒ FCC016: 12.85 m @ 5.23 g/t Au (from 90.2 m) ‒ FCC020: 2.05 m @ 3.56 g/t Au (from 153.8 m) ‒ FCQ001: 2.05 m @ 3.56 g/t Au (from 49.45 m) ‒ FCW006: 0.95 m @ 5.35 g/t Au (from 9.9 m) Coelho/ ▪ Sulphide gold mineralization occurs within magnetite-rich amphibole shale with highest grades Queimadas occurring within hydrothermal breccias north-easterly ▪ Two parallel mineralized trends, ~1,000 m in length and ~6 m thick along a trend ▪ Extends from surface and dips ~45° to depth of at least 80 m ▪ Open at depth and laterally southatlanticgold.com 15 TSX-V:SAO
IGREJINHA TARGET (NEW DISCOVERY) ✓ First major discovery at Pedra Branca by South Atlantic Gold ✓ Trenching has defined two main mineralized trends over 188 m strike length, dipping 45° to the east and open in all directions ‒ First intersected 29 m at 0.73 g/t Au, including 4 m at 3.22 g/t Au ‒ Second intersection of 10 m at 3.99 g/t Au, including 1 m at 31.0 g/t Au ‒ PB-TR-006: 4.00 m @ 3.22 g/t Au (sample at surface) ‒ PB-TR-009: 6.00 m @ 7.19 g/t Au (sample at surface) ‒ Several meter-length intersections averaging 5.00 g/t Au. Igrejinha ▪ Sulphide gold mineralization occurs within magnetite-rich amphibole shale with highest grades occurring within hydrothermal breccias ▪ One parallel zone, around 600 m in length and ~2 m thick along a northeast trend ▪ Extends from surface and dips ~45° to depth at least 50 m ▪ Open at depth and laterally southatlanticgold.com 16 TSX-V:SAO
MIRADOR TARGET ✓ Two parallel trends, and 4 Zones defined by drilling and trenching each ~300 m in length and ~3 m wide along a 1.5km northeastern trend ✓ Gold mineralization extends from surface to depth of at least 80 m and remains open at depth and laterally ✓ Gold mineralization appears folded, stretching into pinch/swell patterns which could cause double or triple layer thickness ‒ Several meter-length intersections averaging 4.00 g/t Au. Mirador ▪ Gold mineralization occurs as silicification zones of hydrothermal origin as well as in veins and quartz veins ▪ 4 zones defined by drilling and trenching ▪ Each zone is 200 – 400 m long and ~3 m thick over a 1.5 km long northeasterly trend ▪ Extends from surface to depth of at least 80 m ▪ Open at depth and laterally southatlanticgold.com 17 TSX-V:SAO
PHASE II EXPLORATION southatlanticgold.com 18 TSX-V:SAO
PHASE II EXPLORATION MAP Phase II Infill Drilling Strategy ✓Current 4Mt @ 1.38g/t Au Inferred ✓Focus on our 3 Key Targets southatlanticgold.com 19 TSX-V:SAO
PHASE II EXPLORATION ▪ Objectives of Phase II o Expect to qualify ounces to M&I (“Measured & Indicated”) category. o Mineral resource estimate to be updated to include the 8,188 additional assay results from the Phase I (43% of the first program) and additional samples from the Phase II exploration program. o Exploration Along-Strike. o With 39 mineralized zones, the path for Phase II is very straightforward. o RC in-fill drilling will be focused on further delineation of the geology and mineralization of the gaps between the targets. RC drilling will also be conducted on the potential targets identified along the 30 km southern extension of the mineralized trend that did not receive any drilling during the Phase I exploration program. o Explore for Higher Depths Intersections o Historical DDH drilling demonstrated higher grade intersections at depth. o Diamond core drilling will be conducted to provide insight into lithology, structural geology, controls on mineralization, grades and grade variability at depth. Oriented core will be used to help in the understanding of the structural geology and controls of mineralization. southatlanticgold.com 20 TSX-V:SAO
PHASE II EXPLORATION ▪ Challenges of Phase II o Licensing & Permitting. o Effective finance management: Review all permits and licenses in order to focus on mineralized trends. o File for maintenance and minimum requirements on exploration permits o Mining Concession License. o Process requires continuous update up to commissioning and mining. o As required, initial environmental studies are being carried out in the mining concession areas. o Current license requirements are associated with mining development studies. Metallurgical studies, rock work index, multi-metals and others. Company strategy will be to advance such studies to suffice minimum requirements in consideration that the current license stage is fully permitted for trial-mining. southatlanticgold.com 21 TSX-V:SAO
▪ Located in southern BC near major copper mines BIG KIDD ▪ Powerline and major highway crosses the property PROJECT ▪ BK deposit: 550 m x 500 m gold-rich breccia pipe ▪ Historic drill results include 116 m of 0.79 g/t Au and High-grade Cu-Au in 0.12% Cu and 75 m of 0.75 g/t Au and 0.25% Cu a Tier 1 jurisdiction ▪ Widespread Cu-Au mineralization across a 2.5 km long chargeability anomaly southatlanticgold.com 22 TSX-V:SAO
TIER 1 LOCATION WITH ACCESS TO KEY INFRASTRUCTURE ▪ 4,056 ha land package located in the Nicola Mining Division in southern BC ▪ ~25 km southeast of Merritt, BC (15 mins via highway) and 250 km NE of Vancouver ▪ Powerline runs adjacent to BK Breccia deposit ▪ Excellent logging road access throughout property ▪ Nearby custom mill at historic Craigmont mine, just north of Merritt (30 km by road) ▪ Located in the southern portion of the prolific Quesnel Terrane ‒ Host to numerous alkalic porphyry Cu-Au deposits including the nearby Mount Polley and Copper Mountain mines ▪ 100% owned property ‒ Subject to a 2.5% NSR royalty, with full buy-back rights Aspen Grove turnoff on Hwy 5A (property in the background) southatlanticgold.com 23 TSX-V:SAO
BIG KIDD PROPERTY SUMMARY ▪ Located within the Central Volcanic Facies of the Nicola Group, a narrow belt of alkaline volcanic and subvolcanic intrusive rocks, which are host to numerous alkalic porphyry Cu-Au deposits including both the Copper Mountain Mine south of Big Kidd and the Iron Mask Batholith (Afton, Ajax) to the north, as well as the recent MPD Copper-Gold Porphyry Project from Kodiak Copper. ▪ 2019 drilling extended the BK Breccia to ~600m depth including an increase in chalcopyrite:pyrite ratio at depth suggesting a potentially larger mineralization system at depth and along strike. ▪ Potassic alteration within the BK Breccia is associated with a high Au:Cu ratio, including drill intercepts of: ▪ 541 m grading 0.28 g/t Au and 0.09% Cu in BK-19-002 ▪ 204 m grading 0.31 g/t Au and 0.11% Cu in BK-19-005 ▪ 214.50 m grading 0.21 g/t Au and 0.13% Cu in BK-19-009 ▪ A shaft sunk in 1918 on the Big Sioux Zone in the north of the Property reportedly recovered 44 tons of 12.0% Cu, 68 g/t Ag and 0.6 g/t Au. Very limited historic drilling intersected encouraging grades, including 0.12% Cu, 0.15 g/t Au over 119m in hole 92-6. ▪ The Dago Zone in the southwest of the Property is characterized by a 4x background Cu-in-soil anomaly coincident with both a magnetic and chargeability anomaly, at least 1000 x 300 m. Limited drilling has intersected up to 4% Cu, 2.2 g/t Au over narrow widths. southatlanticgold.com 24 TSX-V:SAO
KEY ZONES Big Sioux Zone BK Breccia Zone ▪ Hosts 1918 shaft that extracted 44 tons of ▪ 550 x 500 m (depth unknown) breccia pipe 12.0% Cu, 68 g/t Ag and 0.57 g/t Au ▪ BK-19-002 intersected 541m at 0.09% CU and ▪ Drilling in 1992 and 1997 by Xstrata 0.28g/t Au from surface intersected significant Cu-Au grades ▪ Historic 2004 resource estimate (non-NI 43- associated with a swarm of steeply dipping 101 compliant) totaling 122.4M tonnes at 0.33 dykes and surrounding altered wall rocks g/t Au and 0.15% Cu ‒ Intersected 119 m of 0.12% Cu and 0.15 g/t Au ▪ Gold rich: most holes assayed a +2:1 Au:Cu, (hole 92-6) with high-grade sections assayed up to 20:1 ▪ Proximal to Continuation of 1.5-3km ▪ 3,775m of drilling in 2019 extended Cu-Au magnetic low intersecting linear magnetic mineralization at depth and updated high similar to Kodiak Coppers’ MPD exploration model Gold-Copper Porphyry Discovery ▪ 2019 drilling BK-19-009 intersected a second ▪ Cu-in-soil anomaly from the BK Breccia mineralized breccia body from 420 m to 644.3 Zone m (EOH) with stronger and still increasing Dago Zone alteration ▪ 4x background Cu-in-soil anomaly coincident with both a 1,000 m x 300 m magnetic and chargeability anomaly ▪ Last drilled in 1972, which targeted a northern fringe of a NW trending anomaly Historic work indicates widespread Cu-Au mineralization across a 2.5 km long chargeability anomaly southatlanticgold.com 25 TSX-V:SAO
BIG SIOUX EXPLORATION POTENTIAL ✓ Continuation along strike of Big Kidd of Cu-in-Soil anomaly with chargeability high suggesting the potential for deeper seated mineralization ✓ 3km magnetic low cross cutting linear magnetic high similar to the discovery zone at Kodiak Coppers’ MPD Gold-Copper Porphyry Project ✓ Continuation of As-in-Soil values over magnetic low suggesting potentially deep and intact mineralizing system ✓ Historic drilling at the Big Sioux was shallow and noted high grade mineralized zones including bornite mineralization southatlanticgold.com 26 TSX-V:SAO
DEPTH EXPLORATION POTENTIAL 2019 Drilling into the Big Kidd Breccia area showing mineralization potential at depth southatlanticgold.com 27 TSX-V:SAO
TSX.V:SAO ATTRACTIVE HIGH-GRADE CLEAR EXPERIENCED ENTRY POINT GOLD & EXPLORATION LEADERSHIP FOR AN EXCITING COPPER IN & GROWTH WITH DEFINED EXPLORATION BRAZIL & PATH GOAL OPPORTUNITY CANADA “BUILDING A SUSTAINABLE BUSINESS” southatlanticgold.com 28 TSX-V:SAO
Explore, Grow. Sustainably. NYSE AMERICAN & TSX:VGZ www.vistagold.com SouthAtlanticGold.com Tel: +1-250-5777 IR@SouthAtlanticGold.com 29
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