NO. 1980 quarters are not silver.
There is no such thing as pure silver quarters, there are 90% silver quarters which are dated 1964 and earlier though in the US.
All US quarters dated 1964 or before are 90% silver.
The last year for silver quarters was 1964.
Sell silver quarters by there weight. You will probably make better money anyway from silver quarters.
90% silver U.S. quarters have a silver value of $7.50 as of 9-8-11.
No. The last year for silver dimes and quarters was 1964.
All U.S. quarters dated 1964 and earlier contain silver.
90% silver quarters were issued from 1794 to 1964. In 1975 & 1976 collectors coins were struck in 40% silver. Starting in 1992 90% silver quarters are in silver Proof sets.
Britain - 1947 US - 1935 for $1 coins; 1964 for dimes, quarters, and 90% silver halves; 1970 for 40% silver halves Canada - 1967-1968, in stages from 80% to 50% to zero.
All U.S. quarters dated 1964 and earlier are silver.
4 quarters = 1 dollar.