Whether you are a professional or a private individual, choose the Antimony rough stone Description of the rough stone Antimony - size S in lithotherapy Discovered in the 4th millennium BC, antimony is a stone belonging to the family of pnictogenes recognized for its purgative properties since ancient times. Often associated with ammonia because of its toxicity, antimony has been used throughout the ages both as a cosmetic and as a poison. Antimony is a weakly electropositive metallic chemical element, which is found most of the time in the form of stibine, a sulfide represented in chemistry by the symbol Sb. However, this stone can also be found in other forms of rich ores close to copper, lead or even silver. As a result, antimony has both metal and non-metal characteristics. Antimony is mainly produced in China. However, there are important deposits in South Africa, as well as in Bol