Michigan Rocks & Minerals: A...
Dan R Lynch,
Bob Lynch
Buy from $12.66
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Rocks & Minerals of...
Dan R Lynch,
Bob Lynch
Buy from $14.94
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Rocks, Gems and Minerals: A...
Paul R Shaffer,
Herbert S Zim
Buy from $6.99
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The Smithsonian National Gem...
Dr. Jeffrey Edward Post
Buy from $24.84
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The Firefly Guide to Minerals...
Rupert Hochleitner
Buy from $13.25
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Finding Gold in Colorado: The...
Laura a Hoeppner (Photographer),
Kevin A Singel
Buy from $29.90
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Rockhounding for Beginners:...
Lars W Johnson,
Stephen M Voynick
Buy from $11.25
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Rocks & Minerals
Chris Pellant,
Smithsonian Institution (Contributions by)
Buy from $11.55
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Collecting Fluorescent...
Stuart Schneider
Buy from $27.08
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The Mineralogy of Bisbee,...
Douglas L Graeme,
Richard W Graeme, III
Buy from $17.86
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Minerals and Gemstones: 300...
Dr. David C. Cook,
Dr. Wendy L. Kirk
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Stack Silver Buy Gold For...
Jim Jackson
Buy from $15.43
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Minerals of Nevada
Stephen B Castor,
Gregory C Ferdock
Buy from $41.04
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Gemstones
Cally Hall
Buy from $14.97
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Field Collecting Gemstones...
John Sinkankas
Buy from $47.60
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Dictionary of Geology &...
McGraw Hill
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Gemmology
Peter G Read
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Gemstone Tumbling, Cutting,...
Jim Magnuson,
Val Carver
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The Birth of Opal: Natural...
Richard Colin Shepherd
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Crystals
Ichiro Sunagawa
Buy from $88.70
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Carusi: The Shame of Sicily
Louis Romano
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McGraw-Hill Dictionary of...
McGraw Hill
Buy from $9.27
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Gemstone and Mineral Data Book
John Sinkankas
Buy from $48.78
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Geodes: Nature's Treasures
Brad L Cross
Buy from $17.12
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Gem Trails of Pennsylvania...
Buy from $46.99
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