Yeah, I find ancient civilizations, mythical or real, to be intriguing.
I hope you do it is a wonderful hobby, at least to me it is. This particular piece is actually a round and not a coin. A coin typically carries a fiat value, like your pocket change. A round is made just for looks and precious metal value. I didn't know this particular fact until I started stacking silver on top of my collecting. Learned it fromthe Silver Gold Stackers Community here on Hive.
RE: Lost City of Atlantis Silver Round