Tourmaline is favored for its many different shades and hues. Being that it is a complex Silicate crystal, Tourmaline appears in multicolored forms, depending upon all the chemical elements.
Black Tourmaline is one of the most important stones for spiritual and metaphysical purposes. It is highly valued for its superb prismatic crystallization, dark intensity, opaque jet black color, and lustrous finish. Black Tourmaline possesses a faint but yet constant electric charge, which is why it is known as the "Electric Stone".
Measurements are approximately: This black Tourmaline with Mica rock specimen is 4.5 inches in height & 2 inches in width.