![Amethyst rough for rock polishing/rock tumbling - gmrockshop.com](http://gmrockshop.com/cdn/shop/products/V6A4838_{width}x.jpg?v=1603928225)
One pound amethyst rough. We really love it's deep purple coloring and the large size of these stones.
Amethyst has a Moh's hardnesss of 7.
One pound amethyst rough. We really love it's deep purple coloring and the large size of these stones.
Amethyst has a Moh's hardnesss of 7.