Chalcedony
The name "chalcedony" is derived from Khalkedon, an ancient city located on the Bosphorus It is a mineral related with quartz, which with it shares the same chemical formula, except that Chaledony does not form well developed crystals. The crystals that give body to this mineral are tiny, so small that they are barely perceptible, forming a structure known by the name of microcrystalline. Chalcedony is the symbol of love and maternal love. It is used to absorb negative energies and it appears to be very suitable to treat the state of melancholy and anger, it also gives strength to the voice. It was once customary to give to young women and mothers chalcedony figures with omen of good luck and happiness.