Multi Tourmaline 2mm Cube Table Cut A Grade Bead - 15-16 Inch a grade occurring 10

occurring 10

depositing copper and other elements that gradually develop into turquoise

Usually found near copper deposits

Its color is due to the presence of Manganese and Iron in the stone

Wood Opalite occurs in a range of colors

Multi Tourmaline 2mm Cube Table Cut A Grade Bead - 15-16 Inch a grade occurring 10Tourmaline 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