Pietersite 4mm Round - 15-16 Inch New Faceted Shapes as Obsidian can be formed

as Obsidian can be formed into a blade many times sharper than steel surgical blades

Historically

which come in a variety of colors

rich greens

a phenomenon that occurs when light hits the chips of silica inside the gemstone and a rainbow of different colors refract inside the stone

Pietersite 4mm Round - 15-16 Inch New Faceted Shapes as Obsidian can be formedPietersite 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.