Rocks & Minerals of...
Dan R Lynch,
Bob Lynch
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Finding Gold in Colorado: The...
Laura a Hoeppner (Photographer),
Kevin A Singel
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Southeast Treasure Hunter's...
Kathy J. Rygle
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Rocks & Minerals
Chris Pellant,
Smithsonian Institution (Contributions by)
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Rockhounding for Beginners:...
Lars W Johnson,
Stephen M Voynick
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The Smithsonian National Gem...
Jeffrey E Post
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Agate Hunting Made Easy
Jim Magnuson,
Carol Wood (Photographer)
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Gemstone Tumbling, Cutting,...
Jim Magnuson,
Val Carver
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eBook from $17.99
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The Collector's Guide to...
Michael R Walter
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Collecting Fluorescent...
Stuart Schneider
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Collector's Guide to the...
Robert J Lauf
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Gemstones and Minerals of...
Lin Sutherland,
Gayle Sutherland
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Mineralogy of Arizona, Fourth...
Raymond W Grant,
Ron Gibbs
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Applied Mineralogy of Cement ...
Maarten a T M Broekmans (Editor),
Herbert Pöllmann (Editor)
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eBook from $56.99
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Rockhounding Montana
Robert Feldman,
Bill Kappele
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Hydrothermal Mineral Deposits...
Franco Pirajno
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Whats That Rock or Mineral: A...
DK
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Manual of Mineralogy
James Dwight Dana
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The Firefly Guide to Minerals...
Rupert Hochleitner
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Love is in the Earth:...
Melody,
Bob Jackson (Volume editor)
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Rocks, Gems and Minerals: A...
Paul R Shaffer,
Herbert S Zim
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De Re Metallica
Georgius Agricola,
Herbert Hoover (Translator)
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Mineralogical Pictorial:...
A Melody,
Bob Jackson (Editor)
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Minerals, Fossils, and...
Neil R Bearce
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Gem Cutting: A Lapidary's...
John Sinkankas
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