Natural Agate Geode Keychain. Perfect for keychains or to hang from your purse or bag! An agate geode is a geological structure where an agate, a microcrystalline form of quartz, forms within a cavity or void, often in volcanic or sedimentary rocks. In crystal healing, geodes are often believed to have calming, revitalizing, and harmonizing energies. ✨️Freebies With Purchase!✨️ Please note that natural stones are one of a kind and tend to have imperfections. Certian lighting may alter the crystal’s color display in photos. We do not recommend using crystals as a substitute for conventional medical or psychological treatment and do not claim they cure or heal medical conditions