We take great care when taken out of the tube and put each coin in a small zip-lock plastic bag. COIN DESCRIPTION: American Silver Eagle Coins Were Authorized by Congress in 1985 and first minted in 1986. American Silver Eagle Coins are. 999 fine silver, the purest silver coins ever issued by the United States.
Each American Eagle coin contains a full troy ounce of silver which is 31.1 gram.