Thank you for viewing. Natural Stone Blue Agate Pendant Head We do not provide natural stone authentication, so we cannot determine the exact type of stone. There is discoloration of the metal. As this is a used item, please understand that there may be minor scratches and stains. Please check the images for the condition and size. If you purchase other items at the same time, we will offer a combined purchase discount, so please inquire. We will use simple packaging, avoiding excessive packaging as much as possible. If you are concerned about damage during shipping, please refrain from purchasing. We may not be able to accommodate requests after purchase, so please feel free to ask any questions you may have. Scratches, discoloration, etc... present.