This piece of Black Tourmaline is great to clear negative energy within a space or even a person. Placed in strategic places in the home it will filter negative energy entering from outside. For example, if your house backs onto public space like a park, a small piece on your window sills can protect the space from - any negative energy from that area encroaching into your home.
It also balances all the chakras and is a great stone for grounding.
This is an extra large rough weighing in at 2.145kg
16cm L x 8cm x 9cm H