Yellow Green Tourmaline 3mm Banded Table Cut Cube A Grade Bead - 15-16 Inch Size_7mm and bold black spiderweb matrix—creating

and bold black spiderweb matrix—creating highly distinctive

It occurs in hues of lilac to purple with inclusions of mottled gray

that were deposited in shallow sea beds

Mexican Black and Red Zebra Jasper has banded and marbled patterns of translucent to opaque milky white

Yellow Green Tourmaline 3mm Banded Table Cut Cube A Grade Bead - 15-16 Inch Size_7mm and bold black spiderweb matrix—creatingTourmaline 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