Are you a private individual, a professional? Discover the pink coral tumbled stones Description of the pink coral tumbled stone It was the philosopher Theophrastus, a student of Aristotle, who first became interested in coral stone. He thought it was a plant that had been petrified. As for Ovid, he was convinced that coral was a kind of seaweed, as evidenced by a passage in his book “Les Métamorphoses”. Until the 18th century, the nature and composition of this mysterious stone were debated. Sometimes it was perceived as a flower, sometimes as a shrub. It was not until 1744 that coral was finally recognized as part of the animal kingdom. At the present time, coral is officially considered to be a marine animal forming part of the branch of cnidarians, in the same way as the anemone, or the jellyfish. Coral has always surrounded itself with many beliefs. Thus, the Romans used to adorn the necks of their children