Gemstones of the World
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Material World: The Six Raw...
Ed Conway
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Rocks & Minerals of...
Dan R Lynch,
Bob Lynch
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Gemstone Tumbling, Cutting,...
Jim Magnuson
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Rockhounding for Beginners:...
Lars W Johnson,
Stephen M Voynick
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The Firefly Guide to Minerals...
Rupert Hochleitner
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Handbooks: Rocks and Minerals...
Chris Pellant
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Finding Gold in Colorado: The...
Laura a Hoeppner (Photographer),
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Rocks and Minerals
Chris Pellant
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Gem Trails of British Columbia
CAM Bacon
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Rocks, Gems and Minerals: A...
Paul R Shaffer,
Herbert S Zim
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The Mineral Book
McQueen David
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Rocks & Minerals: The...
DK
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Diffusion in Minerals and...
Youxue Zahng (Editor),
Daniele J Cherniak (Editor)
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The Nature of Diamonds
George E Harlow (Editor)
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The Smithsonian National Gem...
Dr. Jeffrey Edward Post
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Secrets of the Gem Trade: The...
Richard W Wise
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Agates: Treasures of the Earth
Roger Pabian
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Minerals
Alessandro Guastoni,
Roberto Appiani
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The World of Fluorescent...
Stuart Schneider
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Gems of the World
Oldershaw
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Hope: Adventures of a Diamond
Marian Fowler
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Minerals
Hans-Rudolf Wenk,
Andrey Bulakh
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Minerals, Fossils, and...
Neil R Bearce
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