Dumortierite works with your psychic abilities, 3rd eye and inner guidance.
The energy of the crystal enhances mental discipline and enhanced learning, especially with subjects related to maths and science.
Tumbled stones are polished pieces of crystal that were originally a rough piece of crystal stone that has been placed in a rock tumbler which tumbles the crystal until the edges and surface are smooth and polished.
Weight: approx. 8 grams
Measurements: approx. 3 cm
Each piece will be slightly different to the picture