Pyrite that is generated in high temperature acidity and is likely to be produced in areas with high volcanic activity. The Greek word for "fire" is a pie. A piece in which pyrite is scattered like a constellation in a crystal is carefully knitted. Natural stone: pyrite in quartz Decoration: Akoya pearls, silver925 Silk: Platinum Adjustment: Smoky quartz (slide adjustment) String length: about 11cm and 16cm from the center of the stone [About Silk] This work uses silk. It is a delicate silk because it is a natural fiber, but it can be used for a long time with proper care. If you inhale sweat, gently tap it off with a tight towel. Handle with care as it is vulnerable to water and rubbing. After cleaning, place it in a well-ventilated place and store it away from direct sunlight.