Pietersite 4mm Round - 8-Inch Stone Type_Ethiopian Opal however it does not exhibit

however it does not exhibit the play of color seen in precious Opal

Many stones in the Russian crown jewels from the 17th century which were thought to be rubies are actually red Tourmaline

Naturally occurring in hues of blue to green to green with spots and streaks of red

also known as Herkimer Diamond

gray and mauve stone

Pietersite 4mm Round - 8-Inch Stone Type_Ethiopian Opal however it does not exhibitPietersite 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.