Marra Mamba Tiger Eye is the most treasured of all tiger eye gemstones.  From the Pilbara region of  Australia’s Hamersley Ranges this stone is highly valued for its multiple colors and brilliant chatoyancy.  Like tiger iron it contains veins of hematite.  Unlike other tiger eyes it can contain patterns of red, blue, gold and green all on the same stone.  No longer mined it is becoming  increasingly rare and it’s value continues to increase.