Multi Tourmaline 3mm Round - 15-16 Inch Stone Type_Hydrogrossular Garnet orange and yellow colors in

orange and yellow colors in which it occurs

A cryptocrystalline Chalcedony

” Tourmaline is unusual in that it is both pyroelectric and piezoelectric

Tibet and other Asian countries

The presence of Manganese within the stone produces the purple hue

Multi Tourmaline 3mm Round - 15-16 Inch Stone Type_Hydrogrossular Garnet orange and yellow colors inTourmaline 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