Mahogany Obsidian Activates our lower 3 chakras and stimulates growth, creativity, passion, and protection often used to remove energy cords between people that sap energy and violate boundaries. Also used for protection from psychic attacks by those who wish to harm (intentionally or unintentionally). It is also said to strengthen aura, protecting against repeated problems.
Sold by the piece, approximately 1″ in diameter. Tumbled, and each piece is different, so your stone will be different slightly from the ones pictured.