Whether you are a professional or a private individual, choose the Andean Opal tumbled stones in a 1kg bag Description of the Andean Opal tumbled stones in a 1kg bag The opal stone dates from before the appearance of man on earth. However, it was not discovered until 6,000 years ago in Kenya. There are different varieties of Andean opal. The properties in lithotherapy depend mainly on the color, for example pink stone will tend to relieve respiratory disorders while blue will regulate the kidneys. The opal stone is of great value. A single stone that once belonged to Cleopatra is now estimated at 60,000 euros. France Minerals has sourced Andean opal stones that are certified as authentic. It is important to have real stones to feel real effects in lithotherapy. The stones have been cut in France with the greatest care to offer you a bag of 1kg of rolled Andean Opals stones. Co