What Lies Beneath: Arizona’s Precious Gems and Minerals
Hidden beneath the red dirt, rugged boulders and scrubland of creosote and mesquite, are mineral and gem deposits to be discovered by the most intrepid seekers.
Hidden beneath the red dirt, rugged boulders and scrubland of creosote and mesquite, are mineral and gem deposits to be discovered by the most intrepid seekers.