I found this near Walnut Creek (Ohio)

adaniellebayer

Greenie
Jul 22, 2022
12
13
image.jpg
#whatisthis

Very light, is it petrified wood that looks like coal or something else? Google lead me to second picture..
 

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I could be chert/flint. There are several outcroppings of black chert in Ohio. It could also be Cannal Coal ... or something altogether different.
 

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Welcome to the forum. I do not live that far from Walnut creek
 

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Does a magnet stick to it?

Looks like Magnetite but you should do a streak test on unglazed white (and black if you can) porcelain and a quick hardness test (fingernail, iron, quartz, etc ),
 

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