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
Quarterly Activities Report: June 2026
Catch up on all the latest Activities with this Quarterly Report

Exploration Update: July 2026
An update on the exploration work and plans for Altitude’s projects

Drilling Commenced At Byrock Copper Gold Project, Macquarie Arc – NSW
Drill permit issued and drilling rig contracted for 2,300m RC program to test three highest priority Pipe Targets

Altitude Minerals Podcast
EP02: Copper Gold Porphyry
In the latest episode of the Altitude Minerals Podcast, Managing Director Duncan Chessell is in conversation with world-leading geochemist and in-house porphyry expert Professor Bruce Schaefer to explore these elusive and valuable mineral systems, which account for roughly three-quarters of the world’s copper and a fifth of its gold.

Exploration Update: June 2026
An update on the exploration work and plans for Altitude’s projects

Drilling Permits Issued & Rig Contracted for Byrock Project
Drill permit issued and drilling rig contracted for 2,300m RC program to test three highest priority Pipe Targets