Download or read book Rockhounding Colorado written by Gary Warren and published by Rowman & Littlefield. This book was released on 2023-12-01 with total page 249 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rockhounding Colorado takes you to 81 of the best rockhounding sites in the state. Search for amethyst and quartz at the Crystal Hill Mine, check out the view at Douglas Pass while looking for leaf imprints and insect fossils, or head to Saint Peters Dome to uncover green, white, and purple fluorite.