Fossils from Calvert Cliffs SP Published June 11, 2022 at 1000 × 667 in Calvert Cliffs State Park Objects of unknown origin from Calvert Cliffs SP
They definitely look like iron something to me. Iron oxide concretions are naturally formed then? Reply ↓
I think they are iron oxide concretions.
They definitely look like iron something to me. Iron oxide concretions are naturally formed then?
i agree with Jayne that they’re some kind of iron amalgam or deposit. Great photos!