1965 US dimes do not contain any silver. All circulation dimes and quarters from 1965 on, and halves from 1971 on, are struck on a so-called "sandwich" metal consisting of an inner core of pure copper and two outer layers of cupronickel alloy. If you can see the copper core on the edge of your coin (like all of the other dimes in your pocket) it is a normal circulation issue worth only face value.
If you can't see the copper core but the coin weighs the same as a normal dime, it was probably plated outside of the mint and is still only worth 10 cents, I'm afraid.
If you cannot see the copper core on the edges, the first test would be weight. Have a jeweler weigh it and see if it is closer to 2.5 gm (silver) or 2.27 gm (clad copper). A very small number of 1965 dimes struck on leftover 1964 silver blanks have been authenticated, but no new ones have been found in years.
Note that silver and copper do not stick to a magnet. Pure nickel is magnetic, but U.S nickels, dimes, quarters, and halves are actually at least 75% copper - not enough nickel to stick to a magnet. The magnet test only applies to 1943 "copper" cents, as most of them were copper-plated 1943 steel cents, which would stick to a magnet.
For U.S. dimes and quarters, anything dated before 1965 is silver.
All US dimes until 1965 were struck in 90% silver.
1964 and before 90% silver/10% copper, 1965 to date 75% copper/25% nickel.
No. U.S. dimes minted before 1965 are silver, and ones since then are copper with a nickel coating.
For modern dimes 1965-present, they weigh 2.268 grams. Silver dimes minted before 1965 weigh 2.5 grams.
For U.S. dimes and quarters, anything dated before 1965 is silver.
No Copper-nickel clad Copper 1 Dime "Roosevelt Dime" 1965-2017 1946-1964 Silver (.900)
All US dimes until 1965 were struck in 90% silver.
An pre-1965 U.S. dime weighs 2.5 grams total. The silver content of pre-1965 dimes, quarters, halves, and silver dollars is 90% silver by weight, so there is 2.25 grams of silver in an unworn, uncirculated pre-1965 U.S. dime.
There are no reports of 1965 dimes being struck on old silver blanks used in 1964 and earlier. All dimes dated 1965 and later are made of copper and nickel. Any dime made in 1965 that appears to be silver is almost certainly plated, maybe for use in jewelry or as a novelty item. In any case a genuine silver dime is heavier (6.25 gm) than a copper-nickel dime (5.67 gm) so a good scale will tell you if a coin was plated.
1965 Silver DimeCoin: 1965 Silver Dime Estimated Value: $9000+Background: The official production of silver dimes were discontinued in 1964.Beginning in 1965 dimes were made out of copper and nickel. A silver 1965 dime is a mistake (and a rare one).Only a few have been found, but more are believed to still be in circulation.How to spot it: The silver coin has a silver edge; the common copper/nickel coin has a strip of brown around the edge.A silver dime weighs 2.50 grams, while a copper/nickel dime weighs 2.27 grams
Starting in 1965, U.S. dimes were no longer made of silver.
1965
1965 Silver DimeCoin: 1965 Silver Dime Estimated Value: $9000+Background: The official production of silver dimes were discontinued in 1964.Beginning in 1965 dimes were made out of copper and nickel. A silver 1965 dime is a mistake (and a rare one).Only a few have been found, but more are believed to still be in circulation.How to spot it: The silver coin has a silver edge; the common copper/nickel coin has a strip of brown around the edge.A silver dime weighs 2.50 grams, while a copper/nickel dime weighs 2.27 gramsI don't know if this is the right dime I hope this helped.
There's no silver in the 1965 dime. It's mostly copper with a bit of nickel, and weighs 2.268 grams.
No. The last year for silver dimes in the U.S. was 1964.
If it's a US dime dated 1964 or before it's silver