Hello all!

Is this a normal quarter? The color is weird. It's not really gold, more pink and greenish with an iridescent rainbow sheen to it. I read up on the 99 experimental planchet errors and tried Coop's "put it in your pocket for a week" test... it still has the same weird color, the high spots are more goldish. Weight is normal at 5.68g (vs. 5.60g for the comp coin).
What is this? Thanks again for looking!




the top coin is the one in question, bottom is the comp.
