Carolina Rush Corporation · TSXV:RUSH
Carolina Rush — Investor Presentation (November 2025)
27 slides from Carolina Rush's investor presentation, November 2025
Slide 1: Brewer Gold-Copper Project Partnered with OceanaGold
Brewer Gold-Copper Project Partnered with OceanaGold Earn-In Includes US$20,000,000 for Exploration Plus Purchasing Brewer Property Cover Photo: Reclaimed Brewer Open Pit/Heap Leach Mine Site, South Carolina, USA
Slide 2: Disclaimer
Disclaimer This Presentation is not an offer to buy or sell the securities referenced herein, nor has the Securities and Exchange Commission or any state, provincial or territorial regulatory authority determined if this Presentation is truthful or complete. Any representation to the contrary is a c
Slide 3: Mineral Resource Estimate Technical Disclosure
Mineral Resource Estimate Technical Disclosure All scientific and technical information relation to the Mineral Resource Estimate (”MRE”) of the Brewer Gold-Copper Project contained in this presentation is derived from the news release dated August 8, 2025 titled “Carolina Rush Announces Refiling of
Slide 4: Brewer Gold-Copper Project: Epithermal Au-Cu & Porphyry Target
Brewer Gold-Copper Project: Epithermal Au-Cu & Porphyry Target Location Porphyry • Carolina Slate Belt hosted North America’s first gold • Geological, geochemical and rush – Brewer is 13 km from OceanaGold’s 4+ Moz geophysical exploration model points producing Haile Gold Mine PRIME LOCATION to deep
Slide 5: Mineral Discovery Lifecycle (The Lassonde Curve)
Mineral Discovery Lifecycle (The Lassonde Curve) Carolina Rush Currently at End of Pre-Discovery Phase Operating Mine Resource Definition s tor ves c In gi ate Or Str ph an al / Pe n er y rio tio d cov titu In s D is Proof of Concept 4+ Years 1 – 2 Years 2 – 3 Years 2 Years 1 Year 10+ Years Concept
Slide 6: Brewer Gold-Copper Project: Partnered with OceanaGold Corporation
Brewer Gold-Copper Project: Partnered with OceanaGold Corporation Earn-In Deal Includes U$20 Million for Exploration Plus Purchasing Brewer Option Agreement Key Highlights: Earn-In Option Agreement Entered on September 15, 2025 • Stage 1 Minimum Commitment exploration program and budget approved to
Slide 7: Brewer Gold-Copper Project: Maiden Mineral Resource Estimate
Brewer Gold-Copper Project: Maiden Mineral Resource Estimate In Situ & Pit Backfill Brewer In Situ Mineral Resource Visual Validation Summary of 2025 Maiden Mineral Resource Estimate Au Cu Tonnes Resource Classification M Oz Au g/t % (Mt) lbs Brewer Backfill Mineral Resource Visual In Situ Indicated
Slide 8: Brewer Geology: Exploration Model
Brewer Geology: Exploration Model Diatreme Breccias and Porphyry Target Porphyry Cu Model Cross-Section Brewer Level • Lithocap forms prominent topographic high • High-Level diatreme at surface, above porphyry system at depth Q4-2025 TSXV: RUSH | OTCQB: PUCCF 8
Slide 9: Compelling Porphyry Target
Compelling Porphyry Target From Deep-Sensing MT-IP Geophysical Survey • MT-IP survey was conducted by Zonge International Geophysical Services (Zonge) over a four-week period • The survey consisted of 5 lines approximately 3.8 km in length spaced 200 meters apart • The survey was designed to cover t
Slide 10: Compelling Porphyry Target
Compelling Porphyry Target From Deep-Sensing MT-IP Geophysical Survey Cutaway Section View Through 3D MT Resistivity Porphyry Cu Model Cutaway Section View Through 3D IP Chargeability Volume Showing Spatial Relationship Volume Showing Low-Resistivity Columnar Body Cross-Section Between Low-Resistivi
Slide 11: Porphyry Exploration Drill Program to Commence January 2026
Brewer Project: Porphyry Exploration Drill Program to Commence January 2026 Two Holes Planned to Test the Geologic, Geophysical and Geochemical Signatures of a Potential Cu-Au System Proposed DDH A-1 • Az: 155, Dip: -70, TD: 1,500 m • Designed to test the strongest part of the low resistivity body (
Slide 12: Brewer Project: MT Resistivity Line 3 (looking W-SW)
Brewer Project: MT Resistivity Line 3 (looking W-SW) Proposed DDH A-1, A-2 & B-1 Q4-2025 TSXV: RUSH | OTCQB: PUCCF 12
Slide 13: DCIP-Chargeability, MT Resistivity Line 3 (Looking W-SW)
Brewer Project: DCIP-Chargeability, NT Resistivity Line 3 (Looking W-SW) Proposed DDH A-1, A-2 & B-1 Q4-2025 TSXV: RUSH | OTCQB: PUCCF 13
Slide 14: Core Photos: Lithology, Mineralization & Alteration
Core Photos: Lithology, Mineralization & Alteration Breccia and Mineralization B21C-005: 165.4 m B21C-008: 120.3 m B21C-008: 104.5 m B21C-008: 67.6 m Multiple episodes of brecciation and Sub-rounded, polyphase, clast-supported, Angular, monolithic, matrix-supported Large, mineralized quartz-porphyry
Slide 15: Core Photos: Tanyard Zone
Core Photos: Tanyard Zone Examples of Mineralization Encountered in Hole B23C-021 B24C-034: 145 – 148 m Q4-2025 TSXV: RUSH | OTCQB: PUCCF 15
Slide 16: Carolina Rush Capital Structure
Carolina Rush Capital Structure TSXV: RUSH | OTCQB: PUCCF Capital Structure (as of November 26, 2025) Share Price: $0.10 Shares Outstanding: 59,000,122 Warrants (Avg $0.25): 16,786,418 Insiders, Management, Retail Options (Avg $0.55): 2,487,500 Advisors & Consultants 29% 20% Fully Diluted: 78,274,04
Slide 17: Management Team & Board of Directors
Management Team & Board of Directors Seasoned Leadership & Technical Expertise LAYTON CROFT – President, CEO & Director MARK MCMURDIE – CFO • Entrepreneur and Executive with 30 years of global professional experience including 20 years of minerals exploration and • Executive with +30 years of senior
Slide 18: Appendix
Appendix Q4-2025 TSXV: RUSH | OTCQB: PUCCF 18
Slide 19: Porphyry Copper Vectoring
Porphyry Copper Vectoring Geochemical Zonation • The geochemical zonation patterns at Brewer reveal a broad zone of anomalous gold (0.2 ppm) which encompasses more discrete zones of anomalous copper (>500 ppm) Mo>50ppm and molybdenum (>25 ppm) and represents the high-sulfidation geochemical (-300m r
Slide 20: Porphyry Copper Vectoring: B20C-007
Brewer Project: Porphyry Copper Vectoring B20C-007 Patchy B20C-007 (TD = 380 m) pyrophyllite B20C-007 alteration Chargeability • South angled hole located north of resistivity low high • Quartz-pyrophyllite (kaolinite-topaz) dominate alteration • Inter-mineral quartz-feldspar porphyry dike with Zn-P
Slide 21: Brewer Project: MT Resistivity Line 4 (looking W-SW)
Brewer Project: MT Resistivity Line 4 Looking W-SW Brewer Project: MT Resistivity Line 4 (looking W-SW) B20C-007 Tanyard Breccia HSE Au-Cu Brewer Breccia 16x HSE Au-Cu C -0 C- 007 B21C-016x B21 B20 Inter-mineral Lin porphyry dike 4 e >Mo + Topaz @ EOH eastern margin of low resistivity body (inferred
Slide 22: Porphyry Copper Vectoring: B21C-016 & B24C-016x
Brewer Project: Porphyry Copper Vectoring B21C-016 & B24C-016x Patchy B21C-016/B24C-016x (TD = 658 m) pyrophyllite alteration Chargeability • Vertical hole located north of resistivity low high B21C-016x • Extended in 2024 to test PCD exploration model • Quartz-pyrophyllite (kaolinite-topaz) dominat
Slide 23: Brewer Project: MT Resistivity Line 4 (looking W-SW)
Brewer Project: MT Resistivity Line 4 Looking W-SW Brewer Project: MT Resistivity Line 4 (looking W-SW) B20C-007 Tanyard Breccia HSE Au-Cu Brewer Breccia 6x HSE Au-Cu C-01 07 B21C-016x B21 20C-0 B Lin e4 Patchy pyrophyllite w/ tr cpy+bn Increasing Mo: ~200m @ 85 ppm, (up to 1,300 ppm Mo), local cpy
Slide 24: Porphyry Copper Vectoring: B24C-024
Brewer Project: Porphyry Copper Vectoring B24C-024 Patchy B24C-024 (TD = 272 m) pyrophyllite alteration Chargeability • Vertical hole located west of resistivity low high • Alunite dominate alteration • Appreciable specularite noted near bottom of hole * ** Quartz-topaz alteration • Alunite+specular
Slide 25: Brewer Project: MT Resistivity Line 2 (looking W-SW)
Brewer Project: MT Resistivity Line 2 Looking W-SW Brewer Project: MT Resistivity Line 2 (looking W-SW) B24C-024 Quartz-alunite (+/- pyrophyllite Lin – white mica) altered breccia. e2 Local specularite Quartz-alunite (+/- pyrophyllite – white mica) altered breccia. Local specularite low resistivity
Slide 26: Porphyry Copper Vectoring: B20C-003
Brewer Project: Porphyry Copper Vectoring B20C-003 B20C-003 @ 369 m: B-type Mo vein within KPT Patchy alteration pyrophyllite Chargeability alteration high * ** Quartz-topaz alteration B20C-003 (TD = 503 m) • South angled hole drilled west of former mine Resistivity drilled within resistivity low lo
Slide 27: Brewer Project: MT Resistivity Line 3 (looking W-SW)
Brewer Project: MT Resistivity Line 3 Looking W-SW Brewer Project: MT Resistivity Line 3 (looking W-SW) Tanyard Breccia B20C-003 HSE Au-Cu C- 003 Lin e3 B20 B-type Mo veins low resistivity body KPT -> Alunite -> White Mica (inferred intrusion) transition @ EOH w/ trace tetrahedrite Q4-2025 TSXV: RUS
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