Gem trails of colorado james r mitchell on amazoncom free shipping on qualifying offers colorado is known for its mineral and geologic diversity formed over the eons by violent tectonic and volcanic forces this updated and expanded second edition of gem trails of colorado features over 90 locations. Gem trails of colorado by james r mitchell visit the places where experienced rock and mineral collectors have found success. Gem trails of colorado book read 2 reviews from the worlds largest community for readers this indispensable guide provides clear maps concise directi. This indispensable guide provides clear maps concise directions detailed text and b w photos highlighting over 75 collecting sites a section of color photos aid in identifying the rocks and minerals found at the end of the gem trail 144 pgs. Thanks to its remarkable diversity of landscapes and a long and varied geologic history colorado is one of the best places in the country for amateur gold gem and mineral collecting regardless of whether you strike it rich hunting for treasures is a fun excuse to get outdoors and enjoy some of the centennial states most spectacular scenery
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