A beautiful blue-green jewel “Chrysocolla” like the “Earth” floating in space. The Japanese name is Silica Peacock Stone. One chrysocolla with a unique colon shape, such as “chestnut”, and a beautiful color. Simply finished in a silver necklace. The silver frame surrounding Chrysocolla is made of sterling silver. size: 45cm (If you would like a length-adjustable extension chain, we will attach it up to 10cm for free.) Chrysocolla: 2.1 × 2.0 × 0.7cm Material: natural chrysocolla, pure silver, silver 925. ☆ If you are concerned about accidents during delivery, please choose a guaranteed delivery method: Yamato Takkyubin. Copy right 2015-- Sae + Sumi Koru all right reserved. All works are protected by copyright law.