u/CharacterPut7893

Found this Crowley’s walking the path in Lake Sehoy park in Hattiesburg,MS. First time finding a diamond pattern. Should I hand polish this?First 2 photos are edited with Copilot to brighten the sunlight and the third is unedited.

Found along the Bouie River in Hattiesburg,MS. Can’t seem to ID this

I wonder should I tumble these or cut them