Slide 1: Advancing a High-Grade Silver–Gold Discovery
CSE: MSM | OTCQB: MSMMF | FSE: E9Z Advancing a High-Grade Silver–Gold Discovery in a Proven North American Precious-Metals District The Silver Hill Project · Davidson County, North Carolina, USA C O R P O R AT E P R E S E N TAT I O N · O C TO B E R 2 0 2 6
Slide 2: Disclaimer & Cautionary Notes
Disclaimer & Cautionary Notes Forward-looking information. This presentation contains forward- Silver- and gold-equivalent grades. AgEq and AuEq values are looking statements regarding exploration plans, drilling, timelines, a provided for comparative exploration purposes only and are not potential
Slide 3: Investment Thesis
Investment Thesis 1 Location — North Carolina, 2 Asset — Silver Hill USA Carolina Terrane — a prolific trend hosting Totals 1,300 acres in Davidson County, NC. multiple large current and past-producing assets, including OceanaGold’s multi-million-ounce Phase 1 drilling extended high-grade Ag-Au- Hai
Slide 4: Capital Structure & Liquidity
Capital Structure & Liquidity C$0.75 ~C$55M 72.0M $0.17– SHARE PRICE 5 Oct 2026 M A R K E T C A P I TA L I Z AT I O N at C$0.75 S H A R E S O U T S TA N D I N G issued & outstanding $2.29 52-WEEK RANGE CSE C A P I TA L I Z AT I O N D E TA I L OWNERSHIP Options & RSUs 2.325M @ $1.60 (2028) + 0.5M RSU
Slide 5: The Carolina Terrane
HISTORIC DISCOVERIES — A MODERN, PRODUCING PROOF-OF- CONCEPT The Carolina Terrane A prolific, under-explored gold-silver province. Terrane stretches from Georgia through the Carolinas into Virginia. Hosts the first U.S. gold discovery (Reed, 1799) and the first U.S. silver discovery (Silver Hill, 18
Slide 6: Silver Hill
A M E R I C A’ S F I R S T S I LV E R D I S C O V E R Y, R E S T A R T E D W I T H M O D E R N Silver Hill TOOLS Project Overview ~1,300 acres 100% private Davidson County, North land Carolina. Contiguous, recently No federal, state or tribal expanded land position. claims. Road, power and water alr
Slide 7: Phase 1 Drill Results
Phase 1 Drill Results Wide Intercepts, Open in Multiple Directions Phase 1 (23 holes) extended high-grade mineralization 335 m down-dip and confirmed wide massive-sulphide zones continuing down-dip and along strike — mineralization historic work had recorded only as a narrow zone. See appendix for f
Slide 8: Geological Model
LONG-SECTION — LOOKING ESE Geological Model Drilling and modeling describe a coherent architecture: gold- and silver-rich zones enveloped by base-metal massive sulphides. Modernized SRK 3D model (2023) Re-modeled the 1960-era program and revealed multiple intact mineralized lenses — open in several
Slide 9: 2.4 km of Untested Mineral Trend Hosts Multiple Exploration Targets
2.4 km of Untested Mineral Trend Hosts Multiple Exploration Targets Property-scale induced polarization survey shows scale potential Why is the IP result significant? IP anomalies at Silver Hill fingerprint the geophysical response of known mineralized intercepts from current drilling. These data pr
Slide 10: Polymetallic Mineralization with Gold and Silver
S I LV E R H I L L Polymetallic Mineralization with Gold and Silver Significant base-metal concentrations, with up to 65% combined lead-zinc possible. Lead and Zinc Mineralization Base Metal Price Stability Lead-zinc mineralization Base metal values are stable provides a valuable foundation relative
Slide 11: Path to a Maiden Resource
Path to a Maiden Resource A methodical, milestone-driven program 1 2 3 4 5 COMPLETE AUG 2026 H2 2026 H2 2026 / 2027 → 2028 Phase 1 Second Rig IP Targets Step-Out & Maiden Scale MRE 23 holes; +335 m ~2.4 km of Targeted Initial NI 43-101 down-dip ~3× drilling geophysically expansion drilling resource
Slide 12: Metallurgy
S I LV E R H I L L Metallurgy W H AT H I S TO R Y S H O W S W H AT W E P L A N TO D O Prior operators produced and sold saleable concentrate from Silver Hill material — separating and recovering silver, lead Modern metallurgical testwork and zinc. Test work completed by Tom Kleeberg (COO) demonstrat
Slide 13: Management & Board
Management & Board Experience in the Carolinas S T R AT E G I C S H A R E H O L D E R : E R I C S P R O T T Joseph Cullen Tom Kleeberg Dale Moore PG, CPG C H I E F O P E R AT I N G O F F I C E R CEO & PRESIDENT CHIEF GEOLOGIST 40+ years developing precious metals in 11+ years in public markets and c
Slide 14: Building Toward Institutional Ownership
Building Toward Institutional Ownership A deliberate, catalyst-based program to move Metalsource Mining towards an institutionally investable name. 1 2 3 4 H2 2026 – 2028 Scale + Maiden UNDER REVIEW PLANNED ONGOING Resource Broader Market Research Alignment & An NI 43-101 estimate Access Coverage Di
Slide 15: Why Metalsource, Why Now
W H Y M E TA L S O U R C E , W H Y N O W A discovery-stage entry into a proven North American precious- metals district — ahead of a resource-defining catalyst. Proven district & operator High-grade & continuous De-risked ground The Haile analogue, with the operator Wide massive-sulphide intercepts,
Slide 16: Advancing a High-Grade Silver–Gold Discovery
CSE: MSM | OTCQB: MSMMF | FSE: E9Z Metalsource Mining Inc. 700–838 West Hastings Street Vancouver, BC V6C 0A6 +1 778-919-8615 info@metalsourcemining.com Advancing a High-Grade metalsourcemining.com Silver–Gold Discovery @metalsourceinc Metalsource Mining Inc. was formerly Silverfish Resources Inc. (
Slide 17: Phase 1 Drill Results — SH25-01 to SH26-10
APPENDIX Phase 1 Drill Results — SH25-01 to SH26-10 AS OF SEPTEMBER 2, 2026 DRILL HOLE FROM (M) TO (M) LENGTH (M) AU (G/T) AG (G/T) PB (%) ZN (%) CU (%) AGEQ (G/T) AGEQ (OPT) AGEQ (G-M) SH25-01 14.33 32.49 18.17 1.7 67.9 3.1 1.0 0.1 250 8 4,547 Incl. 24.69 27.43 2.74 4.8 139.9 7.1 1.2 0.3 601 19 1,6
Slide 18: Phase 1 Drill Results — SH26-11 to SH26-23
APPENDIX Phase 1 Drill Results — SH26-11 to SH26-23 AS OF SEPTEMBER 2, 2026 DRILL HOLE FROM (M) TO (M) LENGTH (M) AU (G/T) AG (G/T) PB (%) ZN (%) CU (%) AGEQ (G/T) AGEQ (OPT) AGEQ (G-M) SH26-11 138.41 149.05 10.64 3.3 27.0 3.3 7.9 0.2 434 14 4,621 Incl. 142.98 146.15 3.17 9.7 52.4 6.5 14.7 0.4 1,087
Slide 19: Methodology & Project History
APPENDIX Methodology & Project History A G E Q B A S I S A N D T H E S I LV E R H I L L T I M E L I N E AGEQ / AUEQ METHODOLOGY S I LV E R H I L L — P R O J E C T H I S T O R Y 1838 America’s first significant silver discovery, at ~20 m depth. Metal-equivalent grades combine the value of all payable