Summary
• Drilling has commenced to test the T55 Cu-Au Porphyry Target in the Company interpreted NW extension of the Macquarie Arc, NSW
• $80,000 NSW Government drilling grant was awarded under the Critical Minerals and High-Tech Metals Exploration Program which will contribute 40% of the cost for the 500m deep rotary mud and diamond core tail drill hole
• Drilling is expected to take two weeks, assays expected in early Q1, 2026
• This program is fully funded with a recent successful $2.5m* placement to advance exploration activities
The co-funding drilling grant awarded is recognition by the NSW Geological Survey of the targeting work completed by project partner Nimrod Resources and the Altitude technical team and is very encouraging for our concept of a large-scale Cu-Au porphyry mineral system on the project at the T55 Target, 60km east of the main Byrock Project area. 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 discoveries.
MORE INVESTOR UPDATES
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
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