6029219
9781889786414
This updated and expanded second edition features over 90 locations, including 27 new sites, where collectors can explore the mineral, gem and fossil treasures of Colorado. Includes clear maps and directions, detailed descriptive text, site photos, full-color specimen photo insert, lists of rock and mineral clubs, mineral museums and mine tours, a mineral locator index and glossary.Mitchell, James R. is the author of 'Gem Trails of Colorado', published 2008 under ISBN 9781889786414 and ISBN 1889786411.
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