Metalsource Mining Inc.

Silver Hill was discovered in 1838 and opened in 1839, decades before many of the famous western silver camps became known.

The old-timers proved the system existed. They produced silver, gold, lead, zinc, and copper from one of America’s earliest hard-rock mining districts.

Now, Metalsource is applying modern drilling, 3D modeling, geophysics, and systematic exploration to answer the question that matters most:

How large is Silver Hill really?

Reported intercepts include:

These are early results from a modern exploration campaign at a historic mine that has seen limited systematic modern work for more than a century.

*AgEq and AuEq are theoretical equivalent grades calculated by Metalsource using 200-day moving average metal prices as of February 6, 2026 (in USD: Au $124.5/g, Ag $1.58/g, Cu $4.9/lb, Pb $0.90/lb, Zn $1.11/lb). Equivalent grades assume 100% metallurgical recovery; no metallurgical testwork has been completed. Reported widths are core lengths. Exploration results are preliminary and the Silver Hill Project does not have a current NI 43-101 compliant mineral resource estimate. See the Company’s news releases dated March 11, April 13, April 16 and June 10, 2026 for complete results and assumptions.

Silver Hill is not a single-metal story. The system contains:

• SILVER
• GOLD
• LEAD
• ZINC
• COPPER

In SH26-08, one 3.1 metre interval contained approximately 53% combined lead and zinc, highlighting the potential contribution of multiple payable metals.

Silver Hill is located entirely on private land in Davidson County, North Carolina. The project has:

• No federal or state land involvement
• No Native American land involvement
• Existing road access
• Existing power access
• Existing water access

Famed mining investor Eric Sprott has established a meaningful ownership position in Metalsource Mining, participating in multiple financings since October 2025.