Malachite 12-17x16-21mm A Grade Small Free Form Cabochon Stone Type_Porcelain also known as Blue Ice

also known as Blue Ice Glacierite or Blue Ice Nakaurite

This stone is a combination of two very similar materials: Azurite is a deep blue mineral produced by weathered copper ore deposits

is a calcium aluminium hydroxy sorosilicate belonging to the epidote group of minerals

An aluminum silicate mineral

Turritella Agate’s rich brown and black colors are patterned with the fossilized remains of sea creatures millions of years old

Malachite 12-17x16-21mm A Grade Small Free Form Cabochon Stone Type_Porcelain also known as Blue IceMalachite is a copper carbonate with a bright green color and dark green banding. Usually found near copper deposits, it is formed through the combination of carbonated water, limestone and copper. Famous malachite mines in the Ural mountains of Russia once produced 20 to ton blocks of the stone, while today it is primarily mined in Africa. Malachite was used extensively as decoration in the palaces of Russian tsars and forms the columns of St. Isaacs