Multi Tourmaline 8mm Round Large Hole Beads - 8-inch Size_5mm This item is treated and

This item is treated and dyed agate

Naturally occurring in hues of blue-green to green with spots and streaks of red

Sardonyx is sometimes treated to bring out its reddish tones

Rhodochrosite has a pearly luster and often displays banded patterning

Mookaite is formed by the ancient skeletal remains of radiolaria

Multi Tourmaline 8mm Round Large Hole Beads - 8-inch Size_5mm This item is treated andTourmaline 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