Investor Presentaiton

WITWATERSRAND BASIN PROJECT (WBP) Mineral Resource Estimate WBP MINERAL RESOURCE ESTIMATE (JORC 2012)1 Significant global Mineral Resources Estimate of 4.28 Moz gold resource @ 4.58 g/t Au 3 distinct Reef horizons: Kimberley Reef; Bird Reef; Main Reef Prospecting Right approval expected: will re-introduce a substantial portion of previous Mineral Resource Estimate No.4 Shaft 275030 While Reef Adit No.1 Adit Monaliza WBP MINERAL RESOURCE (JORC 2012)1 5.0.11.92 West Wits Mining Right PR10730 Kimberley Reef Shafts Kimberley Reef Outcrop Main Reef Shafts Bird Reef Shafts " 6 Shaft No.8 Shaft 9 Shaft Category Tonnage (Mt) Grade (g/t) Content (oz) Bird Reef Outcrop Main Reef Outcrop Measured 8.8 4.60 1 449 000 Main Reef Leader Outcrop Faults Resource Classification Measured Indicated 11.26 4.19 1 517 000 Indicated Measured & Indicated 21.06 4.38 2 967 000 Inferred Inferred 7.98 5.10 1 309 000 Total 29.05 4.58 4 276 000 ASX:WWI 27 5030°E Circular Shaft No.5 Shaft Bird Reef Central 8 Shaft 27540E WEST WITS MINING Main Reef Leader & Main Reef Mineral Resources 9 Shaft 10 Shaft No.7 Shaft Great Britain Shaft Sha11 Shaft Marie Louise Winze Kimberley Reef No.1 Shaft Kimberley Reef Mineral Resources Bird Reef Mineral Resources Qala No 2 Vent Shaft Qala Shaft Donkey Adit Qala Adit Kilometers 0475 095 275096 Location of Mineral Resource Estimate within the Mining Right PAGE 17

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