Amethyst Stone Knob
A variety of crystallized quartz that occurs in colors ranging from deep purple to pale lavender. the presence of manganese in clear quartz produces amethyst, while the amount of iron content varies the strength of the purple coloration.
This is a hard stone that might bounce if you drop it...or it could fracture...I have never tossed one but they are a challenge to drill!
Whichever mount you choose we will include the proper mounting screws with your order.