REVIEW OF RECENT ACTIVITIES
• The Byrock Project’s initial ‘boots on the ground’ field assessment is underway, with IP and air magnetic crews on site. The geophysics programs will validate the Cu-Au porphyry targets T47 and T55 and Cobar-style targets CS03 and CS13.
• IP geophysics survey of CS03, CS13, T47 and T55 Prospects 70% complete – now on a weather hold due to heavy rains
• Passive seismic 100% complete at T47 and T55 Prospects; results to be integrated with IP surveys
• The airborne magnetic crew finished yesterday and is 100% complete
• ELA6855 has been granted (as EL9746), allowing exploration of Prospect T55 to commence
• First site visit to Rocky Ned Goldfield for structural mapping and assessment by the company’s gold specialist, Dr Paul Kitto – a follow-up desktop tectonostratigraphic analysis to commence in April
• Positive engagement with landowners has ensured full access to Rocky Ned Goldfield, Prospects T47, T55, and CS13. Access to most of Prospect CS03 is in place, and positive discussions are underway to access the adjacent paddock to enable the completion of IP and EM surveys.
Click to enlarge map
Location and regional tenement map of the Byrock Project
Neighbours, operating mines, geochronology dates (magmatic U/Pb) of mineralisation events of significant deposits in the region – background image solid geology. The Company’s new interpretation** is the Macquarie Arc extends under cover to the northwest of the conventional North-South corridor across to the Byrock Project.
UPCOMING EXPLORATION WORK (APRIL-MAY)
• Completion of Drill Target validation of Prospects T47, T55, CS03 and CS13 by way of magnetic, IP and EM geophysics surveys shortly
• Follow-up desktop tectonostratigraphic analysis of the gold potential of the region using results from the magnetics survey and insights from Dr Kitto’s recent mapping and initial assessment
• Use the new airborne magnetics and radiometric data acquired to identify potential Cu-Au porphyry, orogenic gold and Cobar-style targets
• Rank all drill targets and commence application for drilling permits
• Results will be released progressively over the next 2 to 8 weeks
MORE INVESTOR UPDATES
Exploration Update: October 2025
An update on the exploration work and plans for Altitude’s projects in the Eromanga Basin and Macquarie Arc
Investor Presentation: Unlocking Shareholder Value (RIU Conference Sept 2025)
Altitude Minerals – Unlocking shareholder value through high-quality discoveries
Successful Placement to Grow Pipeline of Silver and Gold Targets
Altitude Minerals Ltd (ASX: ATT) is pleased to announce the successful completion of a strongly supported placement for the acquisition the Company’s new silver and gold targets at the Firenze Project in Nevada, USA, and drilling of copper and gold porphyry targets in NSW.
Annual Report (2025)
Altitude Minerals Ltd (ASX: ATT) is pleased to present its Annual Report (2025).
High-Grade Firenze Silver & Gold Project Secured In Nevada, USA
Altitude Minerals Ltd (ASX: ATT) is very pleased to announce that it has secured the Firenze Ag-Au Project in Nevada. This is a rare opportunity to secure a project with outcropping bonanza-grade Ag-Au veins that have never been drilled.
Drilling Commenced at Eromanga Heavy Mineral Sands Project – Nilpinna, South Australia
4,000m air-core program has commenced at Nilpinna (EL7071), testing interpreted preserved strandlines from SA Government airborne magnetics data