|
The only time I've seen Gold change to color like that was when it was exposed to very high sulfur/sulfur compounds. Acidic of course, but the Gold turned more of a dingy grey/black color.................. Strange.
__________________
TRFs "AFTER DARK" Bar & NightClub Patron-Founding Member
PClub # 10
74,592
The safest place for your watch is on your wrist.
|