Multi Tourmaline 4mm Microfaceted Round - 15-16 Inch may31 abbreviated as CZ

abbreviated as CZ

Tektite is a natural glass formed by meteorite collisions with Earth

The original stones were often used as protective amulets and are usually scarred or pitted in places where they were ground off for use in traditional medicines

black biotite

Porcelain Agate is a natural agate that is dyed and heated to give it the unique blue color and pattern that resembles porcelain

Multi Tourmaline 4mm Microfaceted Round - 15-16 Inch may31 abbreviated as CZTourmaline is classified as a semiprecious stone and occurs in a vast array of colors, everything from colorless to black, from pastel to bright to dark. It can even exhibit various colors within the same specimen. Its name derives from the Sinhalese word turamali, which translates to stone of many colors. Due to this variety of colors, Tourmaline has often been confused with other stones. Many stones in the Russian crown jewels from the 17th century