The clear aqua blue of these neon apatite are so close to the stunning aqua of a glacier. If you want to see a glacier in Alaska up close and maybe go inside an ice cave, depending on the safety of it that day, we always enjoy the experience of visiting Matanuska glacier off the Glenn highway near Palmer, Alaska. 9 faceted squares of apatite dangle from either 14k gold filled chain or sterling. This is the necklace I am wearing now as I write this. Adjustable at 16-17", perfect for layering.