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S RL (metres) 400- 300- 200- 100- 900 N 1000 N SRC061 7m from 134m @ 0.13% Co SRCD059 2.9m from 168.1m @ 0.33% Co SRCD07 SRC060 9m from 111m @ 0.23% Co 60m from 191m @ 0.1% Co SND6 6.18m from 210.6m @0.08% Co SRCD030 16m from 208m @ 0.11% Co incl. 2m @ 0.31% Co and 3m @ 0.28% Co SRCD07 21m from 289m @ 0.13% Co SRCD028A 9m from 270m @ 0.13% Co ASRD003 21.22m from 345.7m @0.07% Co SND6 SND9A SRCD07 SRCD11B ASRD002A 1100 N ASRD004 SRCD03 ASRD005 1200 N Surface SRCD031 35m from 100m @ 0.12% Co incl. 3m @ 0.18% Co SRCD03 18.4m from 108.6m @0.07% Co SRC061 7m from 134m @ 0.13% Co SND9A 8.87m from 156.13m @ 0.14% Co SRCD063 6m from 291m @ 0.10% Co SRCD064 14.5m from 394m @ 0.34% Co incl. 9.6m @0.49% Co and 3m @ 0.96% Co ASRD004 11m from 395m @ 0.3% Co ASRD005 7.85m from 455m @0.04% Co 0- ASRD002A 8.6m from 475.6m @ 0.11% Co SRCD11B 8m from 468m @0.04% Co LEGEND Drill hole with Co intersection - new AKN hole or new assay of previous hole Drill hole with Co intersection - previous hole -100- 0 50 100m Zone of mineralisation Surface drillhole collar & trace Pierce point drill hole trace AUKING SANDIEGO PROSPECT DRILL HOLE LONG SECTION -1000E, (COBALT) 1300 N N RL (metres) -400 -300 -200 -100 -100 KOONGIE PARK PROJECT SANDIEGO DEPOSIT PROSPECTIVE FOR COBALT • Further assessment of cobalt mineralisation. • • Significant zones of cobalt mineralisation across the Sandiego deposit - based on drilling last year and historic results. Highlighted by drillhole SRCD0064 - 14.5m@ 0.34% Co (including 9.6m@ 0.49% Co and 3m@ 0.96% Co) Cobalt was not assayed in drilling programs prior to 2010. Remnant core samples re-assayed from pre- 2010 programs. Cobalt mineralisation was identified in all eight drill holes that were sampled. Cobalt mineralisation is not currently included in the latest Koongie Park resource estimate. Refer ASX release dated 26 April 2022 9 AUKING AKN

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