Cool Rocks

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A place for:

Sharing cool rocks you found
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Cool rocks

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.

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founded 1 month ago

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Wren@lemmy.today

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Found on a job site in the gravel on a rooftop. (lemmy.today)

submitted 3 weeks ago by Jerb322@lemmy.world to c/cool_rocks@lemmy.today

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In fact I get a lot of my rocks from rooftops. Not all by any means but a lot. It's about 20mm wide or 7/8".

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[–] xia@lemmy.sdf.org 4 points 3 weeks ago

Looks kinda like a powdered muffin.

[–] TheSlad@sh.itjust.works 4 points 3 weeks ago

nice find, especially for gravel! decorative gravel can have a lot of cool stuff hidden in it. I've definitely gone "hounding" around the parking lots of local government buildings...

[–] Wren@lemmy.today 3 points 3 weeks ago

What a cool find. Looks like a piece of a thunder egg.