Obsidian

 Obsidian is truth-enhancing. A strongly protective stone, it forms a shield against negativity. It blocks psychic attack and absorbs negative energies from the environment. Obsidian draws out mental stress and tension.    It stimulates growth on all levels, urging exploration of the unknown and opening new horizons.  It can bring clarity to the mind and helps to clear confusion.  Helps you to know who you truly are.   Obsidian aids the digestion and detoxifies.  It reduces arthritis pain, joint problems and cramps.  This stone is available in black, golden and mahogany.