Stack Lab
The Byproduct Problem
72% of the world's silver isn't mined for silver. It falls out of copper, lead-zinc, and gold operations that don't care what silver costs. Here's why that matters.
Where Silver Comes From
Global mine production: 819.7 Moz (2024)
Select a source to see details
If every primary silver mine shut down tomorrow, 72% of supply would continue unchanged.
The Price Disconnect
Silver production doesn't follow silver prices
Total Supply Picture
Mine production + recycling = total supply. It's still not enough.
Fourth consecutive year of deficit. Cumulative shortfall since 2021: 678 Moz — roughly 10 months of global mine production.
Where Recycled Silver Comes From
The Bottom Line
Silver supply is controlled by copper, zinc, and gold miners who don't care what silver costs.
Rising silver prices cannot meaningfully increase production. The supply curve is nearly vertical.
Even a new mine discovery today wouldn't produce silver until the 2030s. Development takes 7-10 years.
Sources
World Silver Survey 2025 (Metals Focus / Silver Institute) · USGS Mineral Commodity Summaries 2025 · MINING.COM Top 20 Silver Mines (2024 data) · Newmont, KGHM, Fresnillo plc company reports