Multi Tourmaline 2x3mm Rondelle Faceted A Grade- 15-16 Inch Cylinder however it does exhibit a

however it does exhibit a lustrous sheen referred to as “opalescence

1-2 large ranging 20-30mm

gray and white and its swirling

Due to its natural porosity

Multi Tourmaline 2x3mm Rondelle Faceted A Grade- 15-16 Inch Cylinder however it does exhibit aTourmaline 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