Pietersite 15mm AAA Grade Coin Cabochons Stone Type_Cuprite It also serves as the

It also serves as the Mohs hardness scale index mineral for a hardness of 8

Viking explorers used thin pieces of Iolite as the world’s first polarizing lens to help them determine the exact location of the sun for navigation

See below for more information on the unique pattern

Phillipine Rosewood

Pietersite 15mm AAA Grade Coin Cabochons Stone Type_Cuprite It also serves as thePietersite 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. Pietersite is associated with the zodiac sign of Leo. Sold individually. These cabochons are all