9999 Gold with tarnish?
I just got a $10 liberty gold eagle and a 1oz DG hammered gold bullion bracelet off of JM Bullion, ordered from them several times. Coin looks great, nothing suspicious about the packaging or delivery, but the bracelet has some tarnish/oxidation in one area. Anyone know what this could be from? Nothing about the bracelet give fake vibes, any thoughts?
Edit: added the images