Peridot Pendant - Sterling Silver - Pear Stones: Black Tourmaline and Hematite

Stones: Black Tourmaline and Hematite

Rubies will glow a vibrant cherry red under ultraviolet light

This specimen is interesting has it has very little curvature to it along any axis

Chemical Formula: SiO₂ & TiO₂ Fe2O3

Size: 3 x 1

Peridot Pendant - Sterling Silver - Pear Stones: Black Tourmaline and HematitePendant Length: 18 mm Setting: Prong Peridot is a variety of olivine. It is a mystery where peridot gets its name. The hue of green depends on the percent and arrangement of its iron contents. Peridot occurs in silica deficient rocks such as volcanic basalt. Peridot is one of just two gemstones that is not formed in the Earth's crust but in the mantle. It is extremely hard to find high grade peridot and much of it is damaged as it moves to Earth's