Black Tourmaline Protection POWERHOUSE- 11.4lbs of Solid Energetic ProtectionBlack Tourmaline known as a grounding and highly protective stone, is known to foster a connection between the Earth and the human spirit, aiding in the removal of negative energies within a person or a space. Keep negative energies at bay and away from your auric field. Energies bounce off of the shards and layered like structure. This is a big specimen with mica inclusions doubling down on the protective energies. A great conversation starter, home