I don't know if it's still true, but for many decades Lake Superior was the best place in the country to search for agates. The beaches are all picked over now, but you can still find small ones here and there. My ex husband used to spend a lot of time on the shores of Lake Superior picking rocks, then would bring them home and put them in a rock polisher for like a month, turning them into beautiful stones.
So, Scharlett had never seen an agate before (at least not to her knowledge) so we got her on the shore and started teaching her. (Ok, Tink taught her while I orbited around on my own search.)
First, it's necessary to remove your shoes and socks for the full experience. Tink removed hers, but it was like a bazillion degrees out and I was wearing my motorcycle boots, and felt like if I took them off I'd never get them back on again. Besides, it would mean bending over...too much work.
Then Tink went searching...and searching....
And when she found what she was looking for, she drew a circle in the rocks and told Scharlett, it's right here...right in this area.
From there we went to see the Glensheen mansion. I'll post about that later, right now it's lightning outside so I have to shut down!