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Weekly Discussion: What's your favorite rock or mineral term? (lemmy.nz)

submitted 8 months ago* (last edited 8 months ago) by Wren@lemmy.today to c/cool_rocks@lemmy.today

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It's okay cleavage at best.

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[-] Geobloke@aussie.zone 5 points 8 months ago

Cummingtonite

this post was submitted on 22 Feb 2026

117 points (98.3% liked)

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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