Large Black Tourmaline Chunk 3.5"

This large chunk of black tourmaline has mica inclusions throughout. It is 3.5 inches wide, 2.5 inches thick, 2.5 inches tall. It weighs 1 lb 5.1 oz. Black Tourmaline belongs to a complex family of aluminum borosilicates mixed with iron, magnesium, or other various metals. Its prismatic, vertically striated crystals may be long and slender, or thick and columnar, and are uniquely triangular in cross-section. One of Tourmaline’s most distinguishing physical properties is its ability to become electrically charged simply by heating or rubbing it. When charged, one end becomes positive and the other negative, allowing it to attract, or repel, particles of dust or bits of paper. It also provides an excellent shield against environmental pollutants, electromagnetic smog, and radiation associated with cell phones, computers, and other electronic equipment. Black Tourmaline is an excellent grounding crystal for meditation and healing. Because of its powerful ability to clear negativity, Black Tourmaline crystal is also a key component in everyday cleansing rituals and can help to release any unwanted energy already stored in your energy field. Black Tourmaline is associated with .. Chakras: Root Planet: Earth Element: Earth Zodiac Signs: Capricorn, Libra