This presentation was delivered by Altitude’s Managing Director, Duncan Chessell, live at the Noosa Mining Conference on 12 November 2025.
Altitude Minerals Ltd (ASX: ATT) is pleased to provide investors with this presentation focused on Altitude’s ‘Pipeline of Targets’ strategy and the drilling programs at the Byrock Copper Gold, Eromanga Heavy Mineral Sands and Firenze Silver Gold Projects.
The Presentation covers:
• An introduction to Altitude’s “Pipeline” strategy and upcoming Exploration Programs
• A closer look at the current drilling underway on the Byrock Copper Gold Project in NSW
• An overview of the recently completed air-core drill program at the Heavy Mineral Sands in the Eromanga Basin, South Australia
• An introduction to the new Firenze Silver and Gold Project in Nevada
• What to expect from Altitude Minerals
MORE INVESTOR UPDATES

Geophysical Surveys Completed at the Byrock Project, Macquarie Arc, NSW
75 infill gravity stations and 92-line km of passive seismic have been acquired in total over the Pipes Targets and T55 Target in the last month as a validation step
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