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The new Presidential dollar, like the Sacagawea dollar, are clad coins, sharing a three-layer composite construction, with a pure copper core sandwiched between and metallurgically bonded to the outer layers of alloy material. The overall composition of the new dollar is 88.5% copper, 6% zinc, 3.5 % manganese and 2% nickel. Metal value for this 'golden' dollar is about 5 cents.

2007-02-11 12:39:23 · answer #1 · answered by silverpet 6 · 0 0

Customer Service information: (800) USA MINT (872-6468)

2007-02-11 02:56:46 · answer #2 · answered by Moe J 3 · 0 0

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