A subset of rocks we found at our beach.
Edit: GiantChickDicks suggested to check under UV light. Funny you should presume I have such a device:
The faint highlights are a camera artifact and look much dimmer to the eye.
this post was submitted on 04 Jan 2026
127 points (100.0% liked)
Cool Rocks
386 readers
63 users here now
A place for:
- Sharing cool rocks you found
- Discussing cool rocks
- Memeing about rocks
- Sharing rock facts
- 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.
This place is building up fast and looking for another mod, someone who:
- Is on a different instance
- Is chill
- Likes rocks
founded 2 weeks ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
I should get some nice stripy rocks. Pickling weights are stupidly expensive on Amazon, like £4-5 per individual weight. Rocks are free if you look in the right places and look better.
What are pickling weights?
Weights to hold the food below the liquid. A cool rock would do that job far better as long as it fits in the jar.