51
Botryoidal hematite
(lemmy.nz)
Shub-Niggurath wants the tip of her tentacle back.
Seriously though, what a neat looking chunk of hematite.
You sure that's not a poop?
it could be a alien themed sex toy
The OG bad dragon mold
Coprolith was my first thought. But it's too lumpy to have been extruded.
Looks like there's going to be a piece of corn in it
A place for:
Minerals are cool, too.
Be gneiss to each other.
Please use posts for your rocks. Feel free to add more pictures and links to articles in the post text.