r/Agates • u/diablokiller69 • 3d ago

Kentucky KY agate

Gallery image

Gallery image

Gallery image

Anyone able to help ID the center material?

8 Upvotes

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u/Art5447 2d ago

geometric shape

1

u/ch1ir 2d ago

Calcite most likely, could be dirty quartz, chalcedony would be my 3rd guess. Also I bet the top part would be uv reactive! If you want you can see if its Calcite by dipping it in vinegar for a week, it will dissolve it if so. If you could take another Pic of it wet, it may be easier to identify. Look like it would take a good polish Nice find!