I found this today at the creek. (Fishing Creek In Lincoln County Kentucky) I had a flashlight up to it in the picture. It's definitely translucent. What do you say it is?

This is where ordinary rocks turn into extraordinary discoveries. Inside every Kentucky geode is a hidden world of crystals—millions of years in the making—that no one else has ever seen until it’s cracked open. This community is about more than just rocks: ✨ Sharing the thrill of discovery ✨ Learning the science behind geodes ✨ Building connections with people who love the magic of the Earth I’ll be posting geode stories, live cracks, lessons, and ways you can start your own journey. Every geode is one-of-a-kind, just like you—and this space will be the same. 🌍 What first drew you to rocks, crystals, or geodes—was it the science, the beauty, or just the surprise of what’s inside?