TheGoblinKing Posted June 18, 2021 Share Posted June 18, 2021 Hello, It's been a while since I've been here, glad to be back though! . I found this intriguing stone when I was looking for agates in some exposed glacial sediment layers near a large lake in Autumn, 2020. It's circular, It has a pretty uniform edge around its circumference. There is also a large circle formed or carved in its center on one side. I have no idea what it could be but in my completely unprofessional opinion it appears manipulated in some way. Any insight is greatly appreciated! I also occasionally find coleraine formation nodules in this area if that helps Link to comment Share on other sites More sharing options...
Rockwood Posted June 18, 2021 Share Posted June 18, 2021 It's a concretion. Similar ones are known from the Alaskan peninsula if I remember correctly. 1 Link to comment Share on other sites More sharing options...
Fossildude19 Posted June 18, 2021 Share Posted June 18, 2021 +1 for Concretion. 1 1 Tim - VETERAN SHALE SPLITTER VFOTM --- APRIL - 2015 __________________________________________________ "In every walk with nature one receives far more than he seeks." John Muir ~ ~ ~ ~ ><))))( *> About Me Link to comment Share on other sites More sharing options...
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