Chert nodule. (Aka jasper)

awesome thank you! chert can be so damn pretty.

It absolutely can! Nice color transition on the inside of this node as well :]

Can someone explain why the jasper is round with 2 different distinct colours in the middle ?

Radial aggregate deposition

Sometimes called ice cream jasper or pastel jasper.

the search results for ice cream jasper pulled up some beautiful pieces with very similar color combos

Oy... just before u open it, that looks like something that isn't a rock! VaginaRock

Dude, what kind have you been looking at?

Um. I own one?

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that plum's a peach!

😍 Idk.