Korea’s famous gem. The Eonyang mine near Ulsan produced deep-purple amethyst prized across Asia, and Korean amethyst was a major export through the 20th century until the ground was largely worked out; the site is now a visitor mine you can walk into. PUBLIC tourist mine, Ulsan, South Korea.
Amethyst
South Korea
See it on the map
This is remote ground. The closest other places on the map are a long way off.
