Eromanga Basin, South Australia
Eromanga HMS Project
October activities
- 114 drillholes for 4,072m Nilpinna, Eddy and Douglas Creek tenements
- 1,176m of samples from 3,170m drilled on Nilpinna were collected
Upcoming Activities
- Planning for follow up ground magnetic surveys to identify strandlines
- 393m of high-priority samples submitted for assay to be reported in December
Byrock Copper Gold Project
October activities
- Drill pads and tracks cleared for a 1,500m
aircore/RC tail drill program - Awarded $80k co-funding grant for T55
Upcoming Activities
- Drill test seven high-priority Pipe Targets
- Prepare drill pad for T55 Target planned for December drill testing
Theseus Copper Gold Project
October activities
- Ministerial approval received to transfer tenements from Rimfire Pacific Mining
Upcoming Activities
- Complete acquisition of three key tenements; AUD$200k in cash and shares (shares subject to AGM approval)
October activities
- Completion of Due Diligence
- Transfer of claims
- Alteration mapping and rock chipping outcropping Silver & Gold veins Drone
- Magnetics geophysical survey
Upcoming Activities
- Completion of acquisition, final payment US$300k in shares subject to AGM approval
- Specialised fine fraction soil samples
- Further geophysics survey(s), gravity, CSAMT
- Determine drill collars, commence permitting
MORE INVESTOR UPDATES

Exploration Update: Final Report for 2025
An update on the exploration work and plans for Altitude’s projects for December and into 2026

Heavy Mineral Sands Intersected in First Drilling Program at Eromanga HMS Project, S.A.
First wide-spaced drilling program confirms heavy mineral sands (HMS)
prospectivity of the Nilpinna Tenement – Eromanga Basin HMS Project, SA
Drilling Commenced on T55 Cu-Au Porphyry Target in the Macquarie Arc, NSW
Drilling has commenced to test the T55 Cu-Au Porphyry Target in the Company
interpreted NW extension of the Macquarie Arc, NSW

Exploration Update: December 2025
An update on the exploration work and plans for Altitude’s projects for December and into 2026
Investor Presentation: Pipeline of Targets (Noosa Conference Nov 2025)
Altitude Minerals – A pipeline of targets

Drilling Commenced Cu-Au Porphyry Targets in the Macquarie Arc, NSW
Drilling has commenced to test the seven highest-ranked shallow “pipe-like”geophysical features analogous to North Parkes and Cadia Cu-Au porphyry deposits