Aurelia Metals Limited · ASX:AMI
Aurelia Metals — Corporate Update (November 2025)
24 slides from Aurelia Metals's corporate update, Nov 11, 2025
Slide 1: CCC Presentation Hera-Federation Complex Project Update
CCC Presentation Hera-Federation Complex Project Update 11 November 2025 ASX Code: AMI
Slide 2: Acknowledgement of Country
Acknowledgement of Country • Aurelia Metals Ltd respectfully acknowledges the Ngiyampaa Nation as the Traditional Custodians of this land – both past and present. • We know this land has history, custodians and stories, spanning tens of thousands of years, that endure to this day. • We pay our respe
Slide 3: Federation-Hera Complex: Progress Update
3 Federation-Hera Complex: Progress Update Tracking Key Dates • Kidman Way upgrade: originally scheduled to start at Priory Tank Road on 15 Feb 2025 and then move to the Peak intersection. Due to TfNSW design-approval delays, works are now likely to commence in Sep/Oct 2025. • Independent Environmen
Slide 4: Federation – Mine Ramp Up ahead of plan with costs in line
4 Federation – Mine Ramp Up ahead of plan with costs in line
Slide 5: Federation Mine Development
5 Federation Mine Development Federation development 10/11/2025
Slide 6: Federation Mine Development
6 Federation Mine Development Federation development Nov 2025
Slide 7: Federation Ramping Up
Federation Ramping Up FEDERATION RAMPING UP nd production 2 f {GB_FY25 dovolopment and stoping FY26 development and sto pm ping aurelia
Slide 8: Environment and Community
Environment and Community 11 November 2025 ASX Code: AMI
Slide 9: Environment and Community: Project Approval Modification MOD 2
9 Environment and Community Project Approval Modification — MOD 2 • The IEA (Independent Environmental Audit) with the findings and timing for completion was submitted to the DPHI, DCCEEW, NSW Resource Regulator, EPA, CSC, BSC and uploaded to the company’s public website • Several actions have alrea
Slide 10: Environmental Priorities, Improvement Initiatives and Complaints
10 Environment and Community Environmental Priorities, Improvement Initiatives and Complaints Priorities and improvement initiatives • Follow-up actions arising from questions at the last CCC meeting regarding public roads: 1. Allocation of Federation VPA funding to roads a. Email sent to Cobar Shir
Slide 11: Environmental Priorities, Improvement Initiatives and Complaints
11 Environment and Community Environmental Priorities, Improvement Initiatives and Complaints Priorities and improvement initiatives • Dewatering remains a priority. Preliminary investigations have commenced into the various options available: transferring underground water from Federation to underg
Slide 12: Groundwater Monitoring
12 Groundwater Monitoring Groundwater monitoring completed in September. Quarterly SWL for Hera Bores.
Slide 13: Groundwater Monitoring
13 Groundwater Monitoring Groundwater monitoring completed in September. Quarterly SWL and water quality for Federation bores
Slide 14: Air Quality Monitoring network
14 Air Quality Monitoring network
Slide 15: Air Quality – HVAS PM10
15 Air Quality - HVAS PM,, | oos0 PM 10 (ug/m*) yh @o@ B a Oo Oo o oO soe aS aurelig".
Slide 16: Air Quality – HVAS TSP
16 Air Quality - HVAS TSP 250 200 = & 150 D = % 100 50 il, ull | ll ull Ar tll oe Rae om os 9 os Sos ee KS OO ow aig as) ») a> wo Ses BP APs wv Ky oS nt He aurelig".
Slide 17: Air quality - EBAM
17 Air quality - EBAM EBAM average daily concentrations of PM10. Comparison to NEPM criteria
Slide 18: Air Quality – E-Sampler
18 Air Quality – E-Sampler 1 E- sampler 1 was serviced on 6 August 2025
Slide 19: Air Quality – E-Sampler
19 Air Quality – E-Sampler 2 E- sampler 2 had an intermittent fault throughout August which resulted in limited data capture. The issue was rectified and data capture improved for September 2025.
Slide 20: Trucking to Peak
20 Trucking to Peak Note – Return trip from Federation to The Peak is counted as two movements. Average Total Quantity Month No. movements movements (tonnes) July 574 18.52 21606.3 August 354 21.1 24500.7 September 516 17.2 19150.8
Slide 21: Blasting
21 Blasting Number of blasts each month were: July – 82 blasts August - 76 blasts September – 77 blasts One exceedance was recorded in on 9th September when the overpressue (dB linear peak) criteria of 120dB was exceeded. The blast monitoring result was 121dB linear peak. Comparison to weather data
Slide 22: Exploration
Exploration 11 November 2025 ASX Code: AMI
Slide 23: Exploration Update
23 Exploration Update Nymagee District • Surface drilling was completed at Federation West (totaling 663m) early in the quarter before mobilising to the Nymagee project for the remainder of the quarter. Exploration drilling was designed to extend mineralisation along strike at Nymagee North and asse
Slide 24: Exploration Update - continued
24 Exploration Update - continued