Multi Tourmaline 8mm Round - 15-16 Inch Black Opal while today it is primarily

while today it is primarily mined in Africa

Agate is one of many varieties of banded Chalcedony

It's soft chatoyancy is reminscent of the moon's light

also known as the Stone Age

as it is softer than both Jasper and Rhyolite

Multi Tourmaline 8mm Round - 15-16 Inch Black Opal while today it is primarilyTourmaline 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