Multi Tourmaline 5-6mm Tube - 8 Inch Shape_Barrel Morganite gets its pink hue

Morganite gets its pink hue from the presence of manganese or cesium in the stone

Carnelian is a glassy

with a Mohs Hardness of 8

Ruby was valued more highly than any other gem

This is due to high oscillating frequency and thermal conductivity

Multi Tourmaline 5-6mm Tube - 8 Inch Shape_Barrel Morganite gets its pink hueTourmaline 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