Hi, I found this 2005 Canadian dime that looks proof-like. Did they make silver Canadian dimes? Also where is the P mint in Canada? I don't know much about foreign coins. I can't take pictures right now, but I'll see what I can do about that.
The P on canadian coinage is not a mintmark, it indicates that the coin is made of nickel-plated steel rather than nickel. They changed the composition in 2000.