Sterling silver blue john foxtail overlap cushion bracelet b960 this statement bracelet is part of our foxtail collection and featuresa cushion shaped cabochon of rare blue john stone that has been sourced directly from treak cliff cavern in castleton the blue john stone is framed by intricately wovenfoxtail chain the bracelet is completed by a strong magnet clasp for easy wear all our blue john jewellery is designed and crafted within our very own workshops in ashbourne derbyshire where