My old lady got it from the register at work, I think I will burn another coin and see what happens. I have quite a few "P" minted nickels but the copper one is "D" I know there shouldn't be a difference but I will try heating a coin from the same mint if I can find one. After that the next step I guess would be to clean the coin but I wont do it unless I have any results from heating it up.
I did find a few places explaining how the copper can bleed through but all the pics show a very dark silver color with flakes of copper shedding off, this appears to be solid copper. Because of the weight I would still assume the copper is at 75%.
So far I guess you could call it a "commonly rare" coin