Summary
- $80,000 NSW Government drilling grant has been awarded under the Critical
Minerals and High-Tech Metals Exploration Program to drill the T55 Target - The grant will contribute 40% of the cost of a 500m deep rotary mud and
diamond core tail drill hole to test the large-scale Cu-Au porphyry “T55” Target - Drilling permits received, land access agreements in place
- Drilling is planned for December 2025, subject to rig availability
- This program is fully funded with a recent successful $2.5m placement to
advance exploration activities
The recognition by the NSW Geological Survey of the targeting completed by project partner Nimrod Minerals and the Altitude technical team is very encouraging for our concept of a large-scale Cu-Au porphyry mineral system at the T55 Target, 60km east of the main Byrock Project area. Both teams are thrilled to have been awarded $80,000 in funding towards drilling and look forward to drill testing our interpreted and previously unrecognised NW segment of the Macquarie Arc.
This will be the 3rd drilling program in four months and is in line with Altitude’s pipeline strategy of unlocking shareholder value through testing for high-quality discoveriesManaging Director Duncan Chessell
MORE INVESTOR UPDATES
Investor Presentation: RIU Explorers Conference (February 2026)
Altitude Minerals – Investor Presentation

Drilling Supports Interpreted NW Extension of the Macquarie Arc, Byrock Project, NSW
This first-ever drillhole at Target T55 (EL9746), Byrock Project, achieved a key objective — confirming the presence of a porphyry intrusive system beneath cover in a Company interpreted NW extension of the Macquarie Arc, NSW

Altitude Advances Earn-in on Positive Air-Core Results
Positive Proof-of-Concept Drill Results have validated the geological model and
confirmed the prospectivity of the target area to host Cu-Au porphyry style deposits

Altitude Appoints Principal Geologist USA
Altitude Minerals Ltd is pleased to announce the appointment of Mr Gabe Graf as Principal Geologist – USA, effective immediately.
Quarterly Activities Report: December 2025
Catch up on all the latest Activities with this Quarterly Report

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