ASX ANNOUNCEMENT 30 September 2026 ASX Code: GBR Level 1, 51 Colin St West Perth WA 6005 1 ABN 70 611 695 955 +61 8 9321 6037 Contact: Andrew Paterson, Managing Director admin@greatboulder.com.au GREATBOULDER.COM.AU Great Boulder takes key step towards production with appointment of...