Rocks and Soil
Rebecca Rissman
Buy from $10.12
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Amber: Window to the Past
David A Grimaldi
Buy from $9.31
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A Rainbow of Rocks
Kate Depalma
Buy from $8.49
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Earth Treasures, Vol 3: The...
Allan W Eckert
Buy from $24.88
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A History of Life in 100...
Paul D Taylor,
Aaron O'Dea
Buy from $25.89
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Field Collecting Gemstones...
John Sinkankas
Buy from $47.60
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Wyoming FOSSILS
Allen Paul
Buy from $17.05
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Nature Guide: Gems: The World...
DK
Buy from $8.47
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Learning about Rocks
Mari Schuh
Buy from $11.70
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Collector's Guide to the Mica...
Robert J Lauf
Buy from $24.92
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Rocks and Minerals
Chris Pellant,
Helen Pellant
Buy from $12.00
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Blue: The Science and Secrets...
Kai Kupferschmidt
Buy from $15.71
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Agate Hunting Made Easy
Jim Magnuson,
Carol Wood (Photographer)
Buy from $9.95
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Spacerocks: A collectors'...
David Bryant,
Nik Szymanek (Foreword by)
Buy from $29.18
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Rocks, Gems and Minerals: A...
Paul R Shaffer,
Herbert S Zim
Buy from $8.36
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Handbooks: Gemstones: The...
Cally Hall
Buy from $8.73
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Introduction to Practical Ore...
P R Ineson
Buy from $44.37
eBook from $48.40
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Sedimentary Petrology
Maurice E. Tucker,
Stuart J. Jones
Buy from $60.19
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DK Super Readers Level 4...
DK
Buy from $7.86
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The Pocket Book of Stones,...
Robert Simmons
Buy from $8.38
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Rocks & Minerals Activity...
Jonah S Jacobson
Buy from $8.76
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Rocks & Minerals
Chris Pellant,
Smithsonian Institution (Contributions by)
Buy from $17.59
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Older Than Dirt: A Wild But...
Don Brown,
Michael Perfit
Buy from $8.44
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Diamonds in Nature: A Guide...
Ralf Tappert,
Michelle C Tappert
Buy from $112.18
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