Pietersite 6mm Round - 8-Inch Shape_Double Drill or merlinite

or merlinite

according to the Mohs hardness scale

inclusions of Goethite or Hematite refract the light between the layers of the crystal

It may be completely clear and colorless or smoky

Pink Tourmaline ranges in color from light pink to deep magenta

Pietersite 6mm Round - 8-Inch Shape_Double Drill or merlinitePietersite has been called the Tempest Stone for its colors of deep blue and gray with metallic gold and flashes of brilliant chatoyancy as it catches the light. It also occurs in golden yellows and browns as well as milky white. Pietersite is composed of Tiger Eye, Hawk Eye and Jasper and is believed to discharge negative energies and cleanse the aura.