rockhoundingbarstowsample Published January 11, 2017 at 806 × 1256 in Rockhound Barstow – Collect Agates, Onyx, Dioptase, Celestite and more in this Mojave Desert Town ← Previous Next → Sample page from the Rockhound Barstow Field Guide – Lead Mountain, just a couple miles from highway 15, a great place to visit and collect colorful crystals!