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Congratulations to Bobby1 and his Brazilian Agate Cab!

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Author Topic: Identify this please  (Read 135 times)

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Identify this please
« on: January 29, 2023, 01:24:28 PM »

Found in Connecticut while excavating.

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Re: Identify this please
« Reply #1 on: January 29, 2023, 03:54:43 PM »

Chert , a sedimentary jasper. That cobble has had a hard life, it has a lot of spalling on the surface.


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Re: Identify this please
« Reply #2 on: January 29, 2023, 06:54:46 PM »

Yeah, those hertzian cones are deep!!
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