Hello, I do not know much about coins but found this dime that is copper on both sides, could someone let me know if this coin is rare or just a result of wear?
Not wear, but corrosion (environmental damage). It's still worth ten cents if the self-checkout will accept it. Welcome to CoinTalk!
Welcome to Coin Talk. If you could post clear, larger photos of the coin you will probably get more replies. When you post photos, it's better to have a dark background, crop the photo, and don't hit the thumbnail photo button.