Blue john foxtail 5 stone silver bracelet b563 this exquisite bracelet comes from our foxtail collection designed and created by c w sellors and boasts five unmissable round pieces of blue john stone that have been sourced directly from treak cliff cavern in castleton the blue john stone has been set onto a delicate sterling silver bracelet that is embellished with the striking foxtail detailing the bangle is completed by a classic lobster clasp for easy wear all our blue john jewellery i