Download or read book Rockhounding Colorado written by William A. Kappele and published by Rowman & Littlefield. This book was released on 2017-04-01 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rockhounding Colorado takes you to 100 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.