The Natural History Museum!

The Morgan Hall of Gems!!!
Looks like people with a yellow head!! Lol
I know this one is Sulfur because i looked at the label in the pic..
This ones very spiky!!!
Pretty.... Amethyst......Purple.....
This ones Wulfenite.....
The green one looks like fungus.... but its cool
Gold.... i think...

This ones crystal....I'm pretty sure

I have no idea what this one is....