Malachite 12-17x16-21mm A Grade Small Free Form Cabochon 14-Mar King Tutankhamun’s death mask was

King Tutankhamun’s death mask was studded with Turquoise

it often features a metallic sheen or silvery chatoyancy caused by internal structural healing

but has been used historically to describe the transparent variety

calm reflection

followed by a mild heat treatment gives it the bright yellow color

Malachite 12-17x16-21mm A Grade Small Free Form Cabochon 14-Mar King Tutankhamun’s death mask wasMalachite 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