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Any United States dime, quarter, half dollar or dollar that is dated 1964 or earlier is made of 90% silver. In the dime series, all coins dated 1965 or later are clad coins and contain no silver at all. The value of these coins is tied directly to the price of silver. At $20 per ounce, 90% silver coins are worth about fourteen times their face value. A dime would be worth about $1.40, a quarter about $3.50, and a half dollar, about $6.00. At the same silver price of $20, 40% silver half dollars are worth approximately $2.50 each.
Best Answer: Quarters, dimes, and half dollars are cupro-nickel clad. Each coin has a copper core and an outer layer, the âclad,â made of 75 percent copper and 25 percent cupro-nickel alloy. Nickels are made from the same 75-25 alloy. The Golden Dollar is also a clad coin. The alloy layers on each side of the copper core are manganese brass, a golden-colored material composed of 77% copper, 12% zinc, 7% manganese, and 4% nickel. The cent, once a copper coin, is now composed of copper-plated zinc.