2-3"
Random pull 
Your piece will be (if not the exact picture) quite similar!
 
Trolleite facilitates meditation. Its energetic field of tranquil serenity envelops us during meditation to encourage us to let go of the distractions of the world, and of old habits. It allows us the calmness to explore the clarity and expansiveness of life, the earth, and the universe, so we can connect to our higher consciousness and spirituality.
 
Please see our Crystal Lore Section for more info on this amazing stone!