Natural Small Fibrous Terminated Black Tourmaline Crystals

Black Tourmaline crystals or clusters showing fibrous termination.
 
Black Tourmaline is part of the Tourmaline family. It is also known as Schorl and is a style of silicate crystal. It is commonly found in trigonal crystal systems and is made up of Sodium Iron Aluminum Borate Silicate. The stone is black. Black Tourmaline means grounding and protection.
 
Locality = Namibia
Grade = Very Good to A Grade
Size = 22 - 77 mm