Investor Presentaiton

Western Areas Mineral Resource Statement Forrestania Mineral Resource Statement¹ igo Forrestania Flying Fox Area Tonnes Grade Ni % Ni Tonnes Classification JORC Code T1 T6 Massive Zone T7 Massive Zone 827,020 4.4 36,490 259,568 1.5 3,771 Indicated Mineral Resource Inferred Mineral Resource 2012 2012 T5 Flying Fox Disseminated Zone 197,200 0.8 1,590 Indicated Mineral Resource 2004 357,800 1.0 3,460 Inferred Mineral Resource 2004 T5 Lounge Lizard Disseminated Zone 4,428,000 0.8 36,000 Indicated Mineral Resource 2004 Total Flying Fox/Lounge Lizard 6,069,588 1.3 81,311 New Morning / Daybreak Massive Zone 340,126 3.3 11,224 Indicated Mineral Resource 2012 78,067 3.9 3,025 Inferred Mineral Resource 2012 Disseminated Zone 3,318,468 1.2 41,181 Indicated Mineral Resource 2012 2,496,658 1.3 32,498 Inferred Mineral Resource 2012 Total New Morning / Daybreak Spotted Quoll Area 6,233,319 1.4 87,928 Spotted Quoll 638,298 6.3 40,392 Indicated Mineral Resource 2012 146,678 5.0 7,228 Inferred Mineral Resource 2012 Beautiful Sunday 480,000 1.4 6,720 Indicated Mineral Resource 2004 Total Spotted Quoll / Beautiful Sunday 1,264,976 4.3 54,340 Cosmic Boy Area Cosmic Boy 180,900 2.8 5,050 Indicated Mineral Resource 2004 Seagull 195,000 2.0 3,900 Indicated Mineral Resource 2004 Total Cosmic Boy Area 375,900 2.4 8,950 Diggers Area Diggers South - Core 2,704,500 1.4 37,570 Indicated Mineral Resource 2004 Digger South-Core 362,700 1.2 4,530 Inferred Mineral Resource 2004 Digger Rocks - Core 282,940 1.7 4,790 Indicated Mineral Resource 2004 Digger Rocks - Core Purple Haze 50,600 1.3 670 Inferred Mineral Resource 2004 560,000 0.9 5,040 Indicated Mineral Resource 2004 Total Diggers Area 3,960,740 1.3 52,600 Total Forrestania Mineral Resource 17,904,523 1.6 285,129 Note: Figures have been rounded and may not add up to totals. 1 Please refer to Western Areas' Quarterly Activity Report released on 28 October 2021 at www.asx.com.au for detailed figures on Western Areas current Ore Reserve and Mineral Resource Statement including JORC (2012) Table 1. 36

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