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MINERAL RESOURCE South Atlantic GOLD Coordinate System SIRGAS 2000 UTM ZONE 24 S Date: Jun 25, 2021 Mir Coelho Coelhos-Queimadas Average Au TARGET Name of BODY # Nr of samples g/t Inferred Total CQ 461 1.24 SAG WORKS Tonnes Au Au Coelhos_Central_01 1 18 1.53 RC SAG (k) (g/t) (koz) Coelhos_Central_02 2 78 2.79 SAG Trenches Coelhos_Central_03 20 1.04 Oxide 489 1.03 16 Coelhos_Central_07 4 1 2.13 Fresh Total 2,700 1.28 111 Coelhos_Centroeste_04 1 0.56 Coelhos_Centroeste_05 1 2.23 3,189 1.24 128 Coelhos_Centroeste_06 7 2 0.53 HISTORICAL WORKS DDH Historical Trenches Soil and Stream Sediment CQ Coelhos_Centroeste_08 1 0.96 Mirador Coelhos_W_01 9 24 1.18 TOPOGRAPHY Digtal terrain model Coelhos_W_02 10 48 0.87 Inferred TENEMENTS Coelhos_W_04 12 2 0.67 Tenements 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 Inferred Mirador_East_1 22 3 3.76 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 Mirador_SUL_03 26 Oxide 38 1.55 2 Mirador_SW_04 27 Fresh 177 1.77 10 Mirador_SW_05 28 Total 215 1.73 12 Mirador_SW_06 29 Mirador_W_03 30 Mirador_W_04 31 Mineral Resource Statement - 0.4 g/t Au Cuf-off Inferred Mirador_W_05 Total IG 32 Igrejinha_MIN_01 33 Tonnes Au Au Igrejinha_MIN_02 34 (k) (g/t) (koz) Igrejinha_min_03 35 11263 + 005252 2.03 0.39 3.5 0.61 0.72 11 1.46 4 0.62 8 0.81 1.93 21 2.78 0.79 19 1.81 IG Oxide 900 1.35 39 Igrejinha_MIN_04 36 4 0.84 Igrejinha_MIN_05 37 4 0.99 Fresh 3,142 1.40 141 Igrejinha_MIN_06 38 1 Total 4,042 1.38 180 Igrejinha_MIN_07 39 1 1.05 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 South Atlantic GOLD Coelho Queimadas Igrejinha 3 Block Models over 39 Mineralized Zones TSX-V:SAO

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