Black Tourmaline Raw Rough 

Black Tourmaline is also known as Schorl, is one of the most powerful crystals for protection and the elimination of negative energy. The stone helps to absorb electromagnetic energy, protect against radiation, psychic attacks, and negative energy of all kinds. It is symbolic of letting go and releasing what no longer serves you. Great for inspiration.

Black Tourmaline grounds energy and increases physical vitality, dispersing stress and tension. Also really good for emotional stability and connection to the Earth.

It can help clear negative thoughts, encourages a positive attitude, and stimulates acreativity. Excellent for the inner self, yin/yang balance, the aura, and left/right brain activity. It helps a positive attitude no matter what the circumstances. 
It’s just a staple in the kit of all things a protective and clearing. 

size 3-5cm - size & shape varies due to Mother Nature:)