Altitude Minerals Ltd · ASX:ATT
Altitude Minerals — Noosa Mining Conference 2025
21 slides from Altitude Minerals's conference presentation, Nov 12, 2025
Slide 1: ASX Announcement: Investor Presentation: A Pipeline of Targets
ASX ANNOUNCEMENT 12 November 2025 Investor Presentation: A Pipeline of Targets Noosa Mining Conference Altitude Minerals Ltd (ASX: ATT) (Altitude or the Company) is pleased to provide investors with the following presentation focused on Altitude’s ‘Pipeline of Targets’ strategy and the drilling prog
Slide 2: Noosa Presentation: A Pipeline of Targets
NOOSA For personal use only PRESENTATION: A PIPELINE OF TARGETS 12 NOVEMBER 2025 Market Cap $7 M Share Price $0.028 Current Cash Position Unlocking shareholder value $2.5m through high-quality discoveries Capital Structure 347m Shares (149m Options, 12m Performance Rights) Share price as of 11 Novem
Slide 3: The Altitude Strategy
THE ALTITUDE STRATEGY For personal use only Building a pipeline of high-quality targets Altitude Minerals (ASX: ATT) has designed a strategy to maximise news flow, liquidity and, most importantly, shareholder value through drill testing a continuous pipeline of high-quality targets that will drive d
Slide 4: A Pipeline of Drill Targets
A PIPELINE OF DRILL TARGETS For personal use only What Altitude investors have to look forward to TARGET VALIDAT ION UN DERWAY Heavy Minerals Sands Targets DRILLING NOW Eromanga Basin HMS Project, S.A. Drilling Silver & Gold Targets Firenze Project, USA Drilling Epi-thermal Gold Drilling Copper-Gold
Slide 5: Copper Gold Targets in NSW: The Macquarie Arc
DRILL ING N OW For personal use only Copper Gold Targets in NSW THE MACQUARIE ARC The Macquarie Arc is widely recognised as Australia’s premier porphyry copper-gold province ASX: ATT | 4
Slide 6: A Pipeline of Copper Gold Targets in NSW
A PIPELINE OF COPPER GOLD TARGETS IN NSW For personal use only An Established Mining Province Overview BYROCK PROJECT Altitude / Nimrod Resources JV • The Macquarie Arc is an established mining district and widely recognised as Australia’s premier porphyry copper-gold province, hosting several world
Slide 7: Drill Testing Underway | Byrock Project
DRILL TESTING UNDERWAY | BYROCK PROJECT For personal use only Now • Drilling has begun at the Byrock Project on the seven top-ranked shallow “pipe- like” geophysical features analogous to North Parkes and Cadia Cu-Au porphyry deposits. • These targets were identified during an extensive geophysics p
Slide 8: Size of the Prize | Analog Targets
SIZE OF THE PRIZE | ANALOG TARGETS For personal use only “Pencil / Pipe” Porphyry Target: “Pencil / Pipe” Porphyry Example: P38 & T47 Targets, part of Altitude’s E26 Deposit, part of Evolution Mining’s Byrock Project, Macquarie Arc, NSW North Parkes Mining Operation, Macquarie Arc, NSW • E26 was dis
Slide 9: Heavy Mineral Sands & Titanium in South Australia
RESU LTS P E NDIN G For personal use only Heavy Mineral Sands & Titanium in South Australia EROMANGA BASIN ASX: ATT | 8
Slide 10: Heavy Mineral Sand Targets | Results Pending
HEAVY MINERAL SAND TARGETS | RESULTS PENDING For personal use only Drilling completed October 2025 • 114 drillholes were completed for 4,072m across Nilpinna, Eddy and Douglas Creek tenements • 1,176m of samples from 3,170m drilled on Nilpinna were collected • Planning for follow up ground magnetic
Slide 11: The New Firenze Project, USA: Nevada Silver & Gold
DRILL ING I N 2026 For personal use only The NEW Firenze Project, USA NEVADA SILVER & GOLD ASX: ATT | 10
Slide 12: Silver & Gold Targets Secured
SILVER & GOLD TARGETS SECURED For personal use only Firenze Project – 100%, acquired November 2025 The Firenze Project is a high-grade silver & gold opportunity comprising 90 claims on BLM land, Nevada WHY NEVADA? ? Altitude has identified Nevada as an area of significant exploration interest. • Nev
Slide 13: The Silver & Gold Opportunity
THE SILVER & GOLD OPPORTUNITY For personal use only Firenze Project – 100% acquired November 2025 SILVER AND GOLD TARGETS • Highly prospective for high-grade Ag-Au vein-style deposits and large-scale disseminated Ag-Au style deposits under shallow cover • Outcropping low-sulphidation epithermal Ag-A
Slide 14: Silver & Gold Target Validation
SILVER & GOLD TARGET VALIDATION For personal use only Preparing the Firenze Project for drill testing in 2026 OVERVIEW The Altitude Team is currently undertaking a drill collar validation process including: • Alteration and structural mapping • Rock chip sampling • Infill magnetic, radiometric and g
Slide 15: Refreshing the Pipeline: Target Generation
ING the Pipeline REFRESH For personal use only TARGET GENERATION The key to refreshing Altitude’s Pipeline of Targets is our refined project selection process. This begins with pinpointing key jurisdictions of interest that we believe offer a good opportunity for Altitude shareholders. We then lever
Slide 16: News Flow: What to Expect Over the Next Months
NEWS FLOW For personal use only What to expect over the next 12 months RESULTS DRILLING Firenze Project Eromanga Basin HMS Project DRILLING Byrock Project “Pipes” RESULTS Aircore/RC Byrock Project NOW DEC 2026 TARGET VALIDATION Firenze Project South Australia DRILLING TARGET T55 Byrock East VALIDATI
Slide 17: Disclaimer, JORC Information
DISCLAIMER, JORC INFORMATION For personal use only This presentation has been prepared by Altitude Minerals Ltd (Altitude), formerly Copper Search Limited. This document contains current background information as of the presentation date. The presentation is in summary form and does not purport to b
Slide 18: Appendix: Project Deal Terms
For personal use only APPENDIX Project Deal terms ASX: ATT | 17
Slide 19: Deal Terms - Option to Purchase Outright: Theseus Project
DEAL TERMS - OPTION TO PURCHASE OUTRIGHT For personal use only THESEUS AU-CU PROJECT, NSW Consideration Shares Consideration Cash to Event % ATT Total Consideration to RIM RIM 6-month Option Period Nil $50,000 (paid) 0 $50,000 Outright Purchase $100,000 (issued) $100,000 (paid) 100%** $200,000 First
Slide 20: Deal Terms - Option, Earn-in and JV Agreement: Byrock Project
DEAL TERMS - OPTION, EARN-IN AND JV AGREEMENT For personal use only BYROCK PROJECT Stage Duration Minimum Spend Consideration Shares Consideration Cash % ATT Option Period 1 year $350k (met) 3.23m shares (issued) $25k (paid) Nil Stage One Earn-in 2 years $2m $200k shares* nil 51% Stage Two Earn-in 2
Slide 21: Contact
For personal use only CONTACT Duncan Chessell Managing Director +61 414804055 dc@altitudeminerals.com www.altitudeminerals.com Adelaide Office 21 Sydenham Road Norwood SA 5067 Authorised for release by Duncan Chessell, Managing Director ASX: ATT | 20