Malachite 6mm Round 8-Inch Uruguay and USA Agate has been discovered with

Agate has been discovered with artifacts from cultures of the Neolithic Period

as well as a prismatic quality that differentiates it from other varieties of Moonstone

The inclusions are of manganese or iron

this stone can be used to ground the wearer during stressful periods

Ruby was valued more highly than any other gem

Malachite 6mm Round 8-Inch Uruguay and USA Agate has been discovered withMalachite 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 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