Barrel carved in stone green onyx 8 cms. 7 cms.encontrandolo in different colors like black, white, yellow, red or ruby, and blue, finally finding. are cut differently, and hardness permits, 7, has a high gloss, with the onyx purifier and protector of the human body, Taurus and Capricorn are the signs of the Zodiac, carriers thereof, cabochons, carving which crimp in casseroles silver or gold 925, allow make beautiful pendants and rings.