Carnelian sphere - 40mmDescription of the 40mm carnelian sphereThe carnelian sphere is a ball-shaped stone perfectly cut to reflect calm and serenity. The carnelian stone takes its name from the color of the dogwood fruit. Red, the color intensity of carnelian depends on the richness of iron. This stone can thus be brownish red, orange, or even light pink. Composed mainly of silicon and aluminum oxide, carnelian comes from volcanic rock cavities heated at low temperatures. This rock is embellished by a technical process: heat treatment. This makes it possible to reinforce the vermilion color. This stone with an intense color was traditionally used in ancient Egypt. Associated with the goddess Isis, carnelian facilitated the passage of the dead to the afterlife. More than just an ornament placed on headdresses and ornaments, this stone was also used in the West for its skin tonic virtues. We ass