Summary
• Drilling has commenced to test the seven highest-ranked shallow “pipe-like”geophysical features analogous to North Parkes and Cadia Cu-Au porphyry deposits
• The Byrock Project is an untested company interpreted north-west segment of the Macquarie Arc, which is host to profitable Cu-Au porphyry mines to the south
• Drill targets are under a shallow cover of ~80m
• The 1,500m Aircore/RC drill program will take two (2) weeks to complete
• The company intends to announce assay results upon receip
These shallow drill targets are a low-cost, high-impact opportunity for Altitude, where the potential exists to define “pencil” Cu-Au porphyry deposits, which exhibit a pipe-like geometry, within a previously unrecognised and untested segment of the Macquarie Arc.
If this proof-of-concept drill program is successful, it has the potential to become a flagship project for the Company. Altitude also holds a significant 100% ground position adjacent to the Byrock Project with a similar geological setting and prospectivity.
This will be the 2nd drilling program in three months and is in line with Altitude’s pipeline strategy of unlocking shareholder value through testing for high-quality discoveries
MORE INVESTOR UPDATES
Altitude Minerals Annual Report (2026)
Altitude Minerals is pleased to advise that it has successfully received firm commitments from sophisticated and professional investors to fund drilling at the gold-silver Firenze & Winnemucca Projects in Nevada, USA, business development and working capital.
Altitude Completes Successful $1.2m Placement
Altitude Minerals is pleased to advise that it has successfully received firm commitments from sophisticated and professional investors to fund drilling at the gold-silver Firenze & Winnemucca Projects in Nevada, USA, business development and working capital.
Altitude Appoints Dr Paul Kitto as Non-Executive Director
Altitude Minerals Ltd is pleased to announce the appointment of Dr Kitto, who has held senior leadership roles with Newcrest Mining and Gold Fields and has led exploration programs across Africa, Australia, Papua New Guinea and the former Soviet Union.
Byrock Project Drilling Results
Assays have been received for the completed RC drilling.
Exploration Update: August 2026
An update on the exploration work and plans for Altitude’s projects
Altitude Expands W-Project Land Position
The new claims secure potentially prospective along-strike ground, interpreted to extend the structures hosting the W-Project quartz-calcite epithermal vein system