One of the Strongest of The Protection Stones/Crystals .Black Tourmaline is a Black Crystal which makes it complete within the mineral kingdom since 9 represents completion and is the highest number all black Crystals were created and are found in the 9th Universe.Black Tourmaline was invented by the Tourmans pronounced " Term - Mans " on Planet Tourmaline located in the 9th Galaxy .
 
A Common and very powerful Mediatation Crystal it is exceptional when used for grounding or protection as it provides high levels of Purification for the Auric Field and the Etheric Body .