Malachite 4mm Coin Faceted - 15-16 Inch Memory A form of chalcedony made

A form of chalcedony made of quartz

or even multi-colored

It can even exhibit various colors within the same specimen

Larimar is a translucent blue

As the name suggests

Malachite 4mm Coin Faceted - 15-16 Inch Memory A form of chalcedony madeMalachite 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