Slide 1: Exploration for Large Gold-Copper Systems in Peruvian Frontiers
Exploration for Large Gold - Copper Systems in Peruvian Frontiers: Exploration Opportunities and Social Engagement in the Back Arc Zac Turschwell – Exploration Manager 25/09/2025
Slide 2: Disclaimer
Disclaimer Accuracy of Information: Readers are directed to the public disclosure of Hannan Metals Limited (“Hannan”) available under Hannan’s profile on the System for Electronic Document Analysis and Retrieval (“SEDAR”) at www.sedar.com. Information contained in this presentation was believed to b
Slide 3: Overview
Overview A gold-copper focused exploration company operating in untapped regions • Focus on new frontiers – alkaline epithermal gold discovery: • 135.2m @ 1.3g/t Au and 9 g/t Ag including: Valiente (Peru): multiple (up to • 26.0 m @ 5.4 g/t Au and 27 g/t Ag 18) major copper-gold porphyry, skarn, epi
Slide 4: Hannan's story
Hannan’s story A gold-copper focused exploration company operating in untapped regions 1990’s Minimal Past 2021-23 New Belt Key Advances •Hannan Founders Exploration Discovery •150 km Miocene •Large scale data with strong •Some majors and •Grassroots alkaline porphyry collection Peruvian juniors tes
Slide 5: ESG Framework
ESG FRAMEWORK • Environmental Stewardship: o Low-impact prospecting, o Programs in compost, biopesticides, biofertilizers • Governance: o Valiente project council o Transparent communication • Social & Shared Value: o Local workforce engagement; priority hiring and training o Repair and maintenance
Slide 6: Peru: Targeting Giant Metal Districts
Peru: Targeting Giant Metal Districts Big company land position Hannan Tenure in Peru: 1,430 km2 Peru SAN MARTIN Valiente 910 km2 TARAPOTO Discovery of 18 Miocene-age porphyry copper-gold belt VALIENTE hosting multiple mineralizing systems TINGO MARIA LIMA San Martin 520 km2 Unexplored sediment-host
Slide 7: Why the Back Arc?
WHY THE BACK ARC? TSX-v : HAN Hannan Target 1. Untapped Discovery Potential: Back-arc basins remain significantly under-explored, unlike A New Miocene Porphyry Belt mature districts where most near-surface in the Back Arc deposits have been identified. 2. Favorable Metallogenic Setting: The unique g
Slide 8: Peru: Valiente Alkaline Au-Cu Cluster
Peru: Valiente Alakaline Au-Cu Cluster A giant metal district in pre-discovery stage Footprint comparable to giant mineralized districts in the Andes: Cajamarca, Moquegua Multiple intrusive events peaking at 21Ma, 15Ma and 11Ma (Miocene-age – key timing in Andes) Mineralized porphyry/skarn/epitherma
Slide 9: Peru: Valiente Porphyry Cluster
Peru: Valiente Porphyry Cluster A giant metal district in early discovery stage PREVISTO Pipeline of exploration targets that LARGE ALKALIC GOLD will deliver sequential drill results DISCOVERY. PERMITTING AND DE-RISKING ONGOING over multiple areas over many years BELEN - Drilling 3 FULLY PERMITTED A
Slide 10: Previsto: a Giant Gold Target
Gold (ppm) in Soils Previsto: a Giant Gold Target Large-scale target 5 km x 5 km Discovery - alkaline epithermal gold channels: 5 km • 69.1 m @ 2.4 g/t Au and 13 g/t Ag, including: • 26.0 m @ 5.4 g/t Au and 27 g/t Ag Previsto 5 km Drilling Anticipated late 2026 Outcropping copper target over 750m x
Slide 11: Previsto Compared to Major Deposits
Previsto Compared to Major Deposits HANNAN ALKALINE EXPLORATION TARGET: PORGERA INTRUSIVE COMPLEX: CRIPPLE CREEK DISTRICT HISTORIC PREVISTO INTRUSIVE COMPLEX EST. GOLD ENDOWMENT 33-37MOz EST. GOLD ENDOWMENT 27-30MOz EXTENT OF DIATREME GOLD DISCOVERY EXTENT OF GOLD ANOMALY IN SOILS AND AIRBORNE POTAS
Slide 12: Belen Overview – targets – now drilling
Belen Overview – 3 targets - now drilling RICARDO HERRERA Cu-Au Outcropping porphyry SORTILEGIO Cu-Au discovery Blind porphyry discovery Calc-alkaline target 1000 m x Alkaline target 250m Drill ready (1500m) 1 hold drilled – 1 underway Vista Alegre Au Epithermal discovery 2.4 km strike Multimillion
Slide 13: Peru – San Martin
Peru – San Martin Sediment Hosted Cu-Ag • Stratabound: hosted in reduced shales and sandstones • Outcropping Cu-Ag mineralization over 7 km strike • 121 channels average 2.05% Cu and 30 g/t Ag over 0.9 m (0.5% Cu cut-off) • LiDAR extremely useful in mapping outcropping formlines • 2D Seismic from 19
Slide 14: Unveiling a new chapter in Peru's metallogenic evolution
Unveiling a new chapter in Peru's metallogenic evolution while setting the standard for community-partnered exploration • Discovery of multiple mineralization styles in a new Miocene back-arc metallogenic belt - 150 km strike length, 910 km² tenure, 18 porphyry-epithermal-skarn systems identified •
Slide 15: Hannan Metals
HANNAN METALS Exploration for Large Gold - Copper Systems in Peruvian Frontiers: Exploration Opportunities and Social Engagement in the Back Arc Contact HANNAN METALS LTD INVESTOR RELATIONS (CANADA) Mariana Bermudez TSXv: HAN - Corporate Secretary Tel: +1 (604) 685 9316 Fax: +1 (604) 683 1585 info@h
Slide 16: Foro de Tecnologia Innovacion y Sostenibilidad
FORO DE TECNOLGSIA INNOVACION Y SOSTENIBILIDAD JUNTOS POR MAS OPORTUNIDADES Y BIENESTAR PARA TODOS ) E R U M N INSTITUTO = DE INGENIEROS 7 \ er earnnneann mine | PSPS