Help!!! What rock or MINERAL is this? Are the lines man made or weather or what?Help!

[MissouriHunter573]

 

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[MissouriHunter573]

And also have Another Weierd Rock Identify Help plzzz?

 

[MissouriHunter573]

 

[MissouriHunter573]

 

[MissouriHunter573]

1⁰

 

[DDancer]

Your first post I'm of the opinion that someone carved on that rock. For what purpose I dont know, where was it found? You might try the Indian artifacts forum. The second post looks like a cut piece of chocolate colored jasper. As to the last posts I can't really tell much, looks hard and luster looks right for another jasper.

 

[MissouriHunter573]

The second one is dark and light purple? Jasper

 

[MissouriHunter573]

It was found in Central Mo

 

[antmike915]

The rock I think is natural, mother nature is a artist. This is just my opinion. Try posting it in the Indian artifacts forum.

 

[Clay Diggins]

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The rock was modified by a human with a powered rotary tool. Man made - not natural.

 

[invent4hir]

Rock or ceramic? Reason I ask is on the 3rd picture there appears to be some chips missing and it exposes a fine grain.

 

[MissouriHunter573]

Feels like clay honestly smooth kinda

 

[MissouriHunter573]

 

[MissouriHunter573]

 

[MissouriHunter573]

 

[MissouriHunter573]

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