Multi Tourmaline 4mm Faceted Coin Beads - 15-16 Inch Peace but has been used historically

but has been used historically to describe the transparent variety

displaying these colors in patterns of parallel bands

The Ruby inclusions in this stone are pink to reddish purple to dark purple

The two most popular classes of Australian Opal are Black Opal mined in Lightning Ridge and Fire Opal

Ocean Jasper is a commercial name for Orbicular Jasper

Multi Tourmaline 4mm Faceted Coin Beads - 15-16 Inch Peace but has been used historicallyTourmaline 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