Blue Ice Glaciertite 10mm Round A Grade - 15-16 Inch Donuts West African Jade is a

West African Jade is a complex Calcium Aluminum Silicate and is a Nephrite Jade

Gem Silica occurs in a vivid blue green color due to the presence of copper in the stone and is free of inclusions of other minerals

Ruby was valued more highly than any other gem

It features:

Blue Ice Glaciertite 10mm Round A Grade - 15-16 Inch Donuts West African Jade is aGlacierite, also known as Blue Ice Glacierite or Blue Ice Nakaurite, is a rare, newly discovered mineral from Indonesia that is an accidental byproduct of industrial smelting and is believed to be leftover slate from a gold mine. It is a hard ceramic in the Beta Aluminate family, with a chemical composition of sodium aluminum oxide. Glacierite has a beautiful blue color that comes from trace amounts of cobalt and vanadium. Some believe that Glacierite