I know where I'm going when I want to get some nice amethyst for myself! Being in Duluth I'm not too far away so a trip there is actually possible! Thanks for sharing this!
#rockhound is the tag for #rockhounds! Manually curated by @rockhounds / @bitfiend! Share your rocks!
You're welcome! It's not just in the mines and the area above Lake Superior is quite scenic too.