Black Tourmaline Sphere from Brazil. Those who suffer from negativity, frequent worrying, and/or OCD can work with Black Tourmaline to help heal these issues. Diameter:6.5 " 16.5 cm Weight 7410 g,16.33 lbs.

Black Tourmaline is a powerful protective stone. Black Tourmaline keeps an electric charge, as it is pyroelectric (meaning it can generate electricity when heated), as well as piezoelectric (meaning it can store an electrical charge), causing it to release negative ions and far infrared radiation - these are very beneficial for health. This incredible stone is associated with protection, grounding, health, happiness, luck, and positivity. Weight: 11 7/8(336g) Dimensions: 2 1/4"(5 1/2cm) Element: Earth Chakra: Base

Beautiful Tourmaline Sphere. From China. Very Protective.Weighs 7lb (12 oz). 3530 grams.Diameter:13cm(5") I have been told there is also Biotite and Almadine Garnet mixed with the stone.

Schorl Black Tourmaline from the Erongo, Namibia. Element: Earth Chakras: Base(1st) Weight: 77g(2 5/8oz) Dimensions: 1 1/2" x 1" x 1"(4 1/2cm x 2 3/4cm x 2 3/4cm) Black Tourmanline(Schorl) is a premier stone of the ages. It has the ability to transmute and purify negative energy, turning it into usable energy. This is especially importantt as one fully opens one's psychic and empathic abilities-allowing one to protect one's energy field against attachments, entitities and energetic debris.

Black Tourmaline found in Namibia. Element: Earth Chakras: Base(1st) Weight: 6 7/8oz(224g) Dimensions: 2 1/2" x 2 3/4" x 3 3/8"(6cm x 4cm x 4 1/2cm) Black Tourmaline cleanses, purifies, and transforms dense energy into lighter vibrations. It ground energy, clears and balances the chakras, and froms a protective shield around the body.