Great Southern Mining LimitedASX: GSN

Quarterly Activities/Appendix 5B Cash Flow Report

· Issued by Great Southern Mining Limited via ASX

Filed with ASX · · 25 pages · English

Summary by 6ix AI

The report highlights significant high-grade intercepts from drilling at the Golden Boulder and Mon Ami projects, indicating strong mineralization potential. Additionally, the company has completed diamond drilling at the Mt Dillon target in Queensland, with assay results pending. As of the end of the quarter, Great Southern Mining reported a cash balance and ongoing exploration efforts across multiple projects.

Written by 6ix AI from the company’s filing. How 6ix writes summaries

Release

ASX ANNOUNCEMENT 13 October 2026 ASX: GSN Suite 4, 213 Balcatta Road, Balcatta, WA 6021 Australia T (08) 9240 4111 E admin@gsml.com.au www.gsml.com.au ACN: 148 168 825 ABN: 37 148 168 825 QUARTERLY ACTIVITIES REPORT For the quarter ended 30 September 2026 Western Australia The highlight of the...

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