Tourmalated Quartz Sphere

Tourmalated Quartz is a mixture of Black Tourmaline and Clear Quartz

As well as having the qualities of

Clear Quartz - master healer, amplifying energy of other crystals as well as using the energy to clear and cleanse

Tourmaline - A protective and grounding stone that clears stagnant and negative energy 

It also facilitates out of body experiences and provides protection while travelling.  It is an excellent crystal for healing rooms and environments as it absorbs energies released during sessions, purifies the energy and then recycles it back into the air.