num_pages: 144
description: First edition of this popular guide for rock and fossil collectors in Colorado. Detailed text, with maps, and photos lead collectors to over 75 locations throughout the state. New 2007 second edtion can be found under ISBN 978-1-889786-41-4.
language: English
title: Gem Trails of Colorado
titlecomplete: Gem Trails of Colorado
ratings_count: 21
publisher: Gembooks