We've found a chalcedony on the beach

It is one of the precious stones, most of which is found in Anatolian soil, with its history dating back to the Hittites. It is one of the most commonly used stones for both human physiology and positive energy. Usually the top surface of the blue, gray and white mixture has a perforated and brown appearance on the lower surface. It is also possible to find yellow and green chalcedony stones. The structure of the soil and the places where it is removed affect the color and structure of the chalcedony.