What Is 900 Coin Silver?
900 silver, commonly called "coin silver," contains 90% silver and 10% copper. It is the standard alloy used in US silver coinage minted before 1965.
- US dimes, quarters, and half dollars (pre-1965)
- Morgan and Peace silver dollars
- Some European and Latin American coins
- Historical silverware marked "COIN"
Use our Junk Silver Calculator for specific US coin values.