I looked around it quite abit a few years ago when i was Hooking up the gas wells surrounding it. I didnt find much. Didnt use a metal detector though. Thought it was fasinating that the rock quarry just dug around it for all those years putting it up on its pedestool like it is. Lots of beer cans in the structure. Found a great fossil down the road. Pretty sure theres a moonshiner pretty close by to.