Rocks & Minerals of...
Dan R Lynch,
Bob Lynch
Buy from $15.88
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Finding Gold in Colorado: The...
Laura a Hoeppner (Photographer),
Kevin A Singel
Buy from $29.90
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Agate Hunting Made Easy
Jim Magnuson,
Carol Wood (Photographer)
Buy from $9.69
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Rocks, Gems and Minerals: A...
Paul R Shaffer,
Herbert S Zim
Buy from $5.99
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De Re Metallica
Georgius Agricola,
Herbert Hoover (Translator)
Buy from $37.22
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Rocks & Minerals
Chris Pellant,
Smithsonian Institution (Contributions by)
Buy from $12.84
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The Collector's Guide to...
Michael R Walter
Buy from $20.24
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Gemstone Tumbling, Cutting,...
Jim Magnuson,
Val Carver
Buy from $13.34
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Collecting Fluorescent...
Stuart Schneider
Buy from $27.73
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Geochronology and...
Peter W. Reiners,
Richard W. Carlson
Buy from $87.03
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The Smithsonian National Gem...
Jeffrey E Post
Buy from $21.20
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Essentials of Igneous and...
B. Ronald Frost,
Carol D. Frost
Buy from $50.54
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Collector's Guide to the...
Robert J Lauf
Buy from $18.85
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Rockhounding for Beginners:...
Lars W Johnson,
Stephen M Voynick
Buy from $10.17
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Gemstones and Minerals of...
Lin Sutherland,
Gayle Sutherland
Buy from $24.39
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Mineralogy of Arizona, Fourth...
Raymond W Grant,
Ron Gibbs
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Gemstones
Cally Hall
Buy from $12.47
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Rockhounding Montana
Robert Feldman,
Bill Kappele
Buy from $15.88
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Hydrothermal Mineral Deposits...
Franco Pirajno
Buy from $117.84
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Whats That Rock or Mineral: A...
DK
Buy from $8.94
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Manual of Mineralogy
James Dwight Dana
Buy from $14.27
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Collecting Fluorescent...
Stuart Schneider
Buy from $27.23
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Dana's Textbook of Mineralogy...
W.E. Ford
Buy from $32.98
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Gem Cutting: A Lapidary's...
John Sinkankas
Buy from $23.95
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