Hackmanite

Hackmanite is a variety of Sodalite containing Sulphur which often exhibits tenebrescence ie. it changes color in light and reverts when in the dark. 

As with other sodalites, hackmanite has a strong clearing effect on both the physical and energetic body. Although it primarily connects with the upper chakras, it will clear stagnation in the Sacral Chakra, which then flows down the legs and into the Earth. It also clears stagnation from the Crown, Third Eye and Throat Chakras, but in this case leaves them feeling full and energized.

Hackmanite balances male/female energy and strengthens Heaven/Earth connection. Once clearing has finished, it leaves the user in a profound state of relaxation, aiding deep meditation and improving sleep patterns.

Hackmanite can be held in meditation or placed on the body, and can be placed under the pillow or on the bedside table when treating sleep issues.