What did the boy volcano say to the girl volcano? I really lava you!
What happens when you blend sulfur, tungsten and silver together? SWAG.
What did the metamorphic rock say during the test?
This is too much pressure!
Why was the sedimentary rock so cheap? It was always on shale.
Where do rocks like to sleep? In bedrocks!
If I could change the periodic table, I would put Uranium and Iodine next to each other.
What do you call an Irish gem that’s a fake?
A sham rock.
What did the chemist cowboy tell his horse? HIO Ag!