Breakthrough Minerals Limited · ASX:BTM
Breakthrough Minerals — RIU Sydney 2026
23 slides from Breakthrough Minerals's conference presentation, May 2026
Slide 1: District Scale Copper Opportunity with Significant Resource Growth Potential
North Queensland Copper-Gold Project District Scale Copper Opportunity with Significant Resource Growth Potential ASX:BTM | MAY 2026
Slide 2: Disclaimer
Disclaimer This presentation ("Presentation") has been prepared by Breakthrough Minerals Limited ("Company" or "Breakthrough Minerals"). This Presentation contains background information about Breakthrough Minerals current at the date of this Presentation. The Presentation is in summary form and doe
Slide 3: Clear Path to Resource Growth
Clear Path to Resource Growth Expansion and Exploration Upside 200kt CuEq Near-term District scale Strategically ASX:BTM | INVESTOR PRESENTATION Global JORC (2012) drilling tenure in mining located near third Mineral Resource1 catalysts friendly location party processing infrastructure ▪ 18.8Mt @ 1.
Slide 4: Highly Leveraged to Future Exploration Success
Highly Leveraged to Future Exploration Success BOARD & MANAGEMENT CAPITAL STRUCTURE SHAREHOLDERS ASX Code BTM Graeme Robertson Non-Executive Chairman Board & Management ▪ 30+ years in coal, infrastructure & power development Share Price1 $0.17 4% ▪ Former CEO/MD, New Hope Corporation Shares on issue
Slide 5: Mt Isa & Cloncurry Copper Country
Mt Isa & Cloncurry Copper Country Established low-risk mining 1 jurisdiction of Queensland Large ground position of 952km2 2 tenure in the Mount Isa/Cloncurry region Pathway to development with 21.5km2 of 3 granted mining leases with native title and land access agreements Proximity to processing in
Slide 6: Platform for Rapid Resource Growth
Platform for Rapid Resource Growth Multiple pathways to materially grow the current 200kt CuEq resource base Regional Exploration Opportunities Turpentine MRE Expansion ASX:BTM | INVESTOR PRESENTATION Barbara MRE Expansion NEXT PRIORITY TOP PRIORITY KEY PRIORITY Global MRE 200kt CuEq 6
Slide 7: Clear Path to Resource Growth
Clear Path to Resource Growth From 200kt CuEq resource base to district-scale copper growth Existing Stage 1: Stage 2: Stage 3: Resource Base Resource Expansion Near-Mine Growth New Discoveries 200kt CuEq Barbara ▪ Lillymay extensions ▪ Barbara North / South ▪ ▪ Brumby 8 Mile Creek East Global Resou
Slide 8: Barbara Project: Significant Resource - High Growth Potential
Cloncurry Barbara Project: Significant Resource - High Growth Potential Barbara ▪ Resource extension drilling to commenced April 2026 Hazel Creek ▪ Barbara deposit MRE: 6.5Mt @ 0.97% CuEq for 63,000t CuEq metal ▪ Open along strike and at depth with multiple extension targets ▪ Fully permitted and re
Slide 9: Exploration Opportunities at Barbara
Cloncurry Exploration Opportunities at Barbara Barbara ▪ Lillymay Prospect historic intercept of 3m @ 7.41% Cu (LMRC001) Hazel Creek ▪ Lillymay mineralisation is open to the east and down dip, and the area has not been drilled below 120m ▪ North Barbara Prospect historic intercept of 2m @ 2.1% Cu (B
Slide 10: Hazel Creek Project: Turpentine Deposit Strategic Location
Cloncurry Hazel Creek Project: Turpentine Deposit Strategic Location Barbara ▪ Turpentine Deposit MRE: 8.7Mt @1.16% CuEq for 101,000t CuEq metal Hazel Creek ▪ IOCG system geologically analogous to adjacent Harmony Gold’s Eva deposit (366Mt @ 0.4% Cu for 1,472,000 contained Cu tonnes1) ▪ Harmony is c
Slide 11: Turpentine Deposit: Expansion Potential
Cloncurry Turpentine Deposit: Expansion Potential Turpentine Long Projection Looking west Barbara ▪ Resource extension drilling planned Q2/Q3 2026 Hazel Creek ▪ Gravity and magnetics suggest significant down plunge potential to north ▪ Turpentine drilling intersections include 13m @ 2.1% Cu, 1.1g/t
Slide 12: Exploration Upside: Turpentine South
Cloncurry Exploration Upside: Turpentine South Barbara ▪ Compelling lookalike magnetic feature offset to the south and east from the Turpentine Resource Hazel Creek ▪ Co-incident moderate gravity anomaly and +100ppm Cu in soil anomaly ▪ Under-drilled with several shallow holes 30-40m depth but only
Slide 13: Pipeline of High-Priority Drill Targets
Cloncurry Pipeline of High-Priority Drill Targets Barbara ▪ Walk up priority drilling targets at Eight Mile Creek East, Turpentine extensions, Brumby and more Hazel Creek ▪ Multiple VTEM anomalies untested by drilling - Brumby, Turpentine North are top priority ▪ 3 broad greenfield areas of potentia
Slide 14: Cloncurry and Soldiers Cap Exploration Projects
Cloncurry Cloncurry and Soldiers Cap Exploration Projects Barbara ▪ Eastern succession projects close to Cloncurry Hazel Creek ▪ Prospective for Cu-Au and Cannington style (Zn-Pb-Ag) mineralisation ▪ Both projects have walk up drilling targets at multiple prospects ▪ Advanced prospect within Soldier
Slide 15: Regional Cu and Au Exploration: Victory, Little Duke and Canteen Prospects
Cloncurry Regional Cu and Au Exploration: Victory, Little Duke and Canteen Prospects Barbara Hazel Creek ASX:BTM | INVESTOR PRESENTATION 15 Cloncurry Exploration Project Soldiers Cap Exploration Project
Slide 16: 2026: Catalyst-Rich Growth Phase
2026: Catalyst-Rich Growth Phase Resource Expansion and Exploration Upside 2026 March 2026: April-May 2026: June-July 2026: Q3 2026: Q4 2026: NQCG Project Barbara Project Hazel Creek Project Exploration Drilling MRE Updates Transaction Resource expansion Resource expansion Cloncurry & Completed & ex
Slide 17: The Investment Case in Numbers
The Investment Case in Numbers Market Capitalisation Resource valuation* JORC Resource Today $33.3M ~$130/t 200kt Backing a 200kt CuEq Resource EV$/CuEq vs est. ASX peer avg ~$300-500/t* CuEq metal with significant upside Resource Expansion Drilling - Now District Scale Tenure Exploration Upside 10,
Slide 18: Resource Valuation Peer Comparisons
Resource Valuation Peer Comparisons Share prices at close 1 May 2026. Source: Published Company Reports, ASX Announcements Shares Share Enterprise Combined ASX Development Market Cap Company on Issue Price Value Resources CuEq. % CuEq. (t) EV$/CuEq.t Code Stage (A$M) (M) (A$) (A$M)1 (Mt) Breakthroug
Slide 19: Peer Group Resource Compilation
Peer Group Resource Compilation All figures are rounded to reflect the relative accuracy of the estimate. Totals may not sum due to rounding Company Project Resource Name Reference Total Mt %Cu Cu kt Au g/t Au koz Ag g/t Ag Moz %Co Co kt CuEq % CuEq kt Cannindah (ASX:CAE) ASX Announcement Mt Cannind
Slide 20: Peer Group Resource Compilation (cont.)
Peer Group Resource Compilation (cont.) All figures are rounded to reflect the relative accuracy of the estimate. Totals may not sum due to rounding Company Project Resource Name Reference Total Mt %Cu Cu kt Au g/t Au koz Ag g/t Ag Moz %Co Co kt CuEq % CuEq kt Austral Resources (ASX:AR1) ASX Announc
Slide 21: Peer Group Resource Compilation (cont.)
Peer Group Resource Compilation (cont.) All figures are rounded to reflect the relative accuracy of the estimate. Totals may not sum due to rounding Company Project Resource Name Reference Total Mt %Cu Cu kt Au g/t Au koz Ag g/t Ag Moz %Co Co kt CuEq % CuEq kt (ASX:HMX) ASX Announcement Hammer Metal
Slide 22: Contact
Contact E: info@breakthroughminerals.com.au W: breakthroughminerals.com.au ASX:BTM | APRIL 2026
Slide 23: Appendix: North Queensland Copper Gold Project Resources
Appendix: North Queensland Copper Gold Project Resources Grade Contained Metal Tonnes Asset Resource Category Au Ag CuEq (Mt) Cu (%) Au (g/t) Ag (g/t) CuEq (%) Cu (kt) (koz) (koz) (kt) Measured Indicated 5.8 0.90 0.08 1.55 0.97 52 15 288 57 Barbara Inferred 0.7 0.91 0.06 1.72 0.96 6 1 38 6 Total 6.5