This bluestone power bead necklace is made from beads of beautiful striated polished bluestone and makes a great addition to the striking bluestone power bead stud earrings and power bead braceletbluestone is the collective name given to the smaller stones at stonehenge these stones were possibly the first to arrive at stonehenge the origin of these has been matched precisely to those found in the preseli hills in pembrokeshire west waleskey featuresauthentic bluestone sourced in the ukmade