List of the deadliest rocks in the world

Damn nature, you scary.

"Severe sickness, death and hair loss"

THEY'RE MINERALS MARIE, JESUS!!!

That last one is frakn terrifying

This is cool and all, but most of those dangers only occur when you heat the crystal to its melting point

Well then, good thing we handled galena in my geology classes :-/

I like to imagine this as a vid and the rock coming in like JOHN CEENNAAAA

and pearl

that radioactive green crystal thing looks suspiciously like kryptonite...

Liked for the last one

but Cinnabar sounds delicious!