Labradorite

Iridescent Labradorite is a known as a mystical stone, one of protection and a bringer of light. It is said to aid in connection to the universal energies - awakening your inner spirit and deflecting unwanted energies from the aura.  Labradorite stimulates intuition and removes insecurities.  It is known to calm an overactive mind and promote creativity. 
Color: Grey to Black, with Blue and Yellow - blue and gold flashes
Chakra: Throat