All about Rocks and Minerals:...
Lisa Trusiani
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Minerals of Georgia: Their...
Jose Santamaria (Editor),
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Igneous Rocks
Rebecca Pettiford
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Pocket Eyewitness Rocks and...
DK
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Rockhounding Pennsylvania and...
Robert Beard
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Into the Volcano: The Science...
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Wenjia Tang (Illustrator)
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Amazing Agates: Lake Superior...
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Geology for Kids: A Junior...
Meghan Vestal
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Gold Panning the Pacific...
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Rocks and Minerals of...
Vinson Brown,
Professor David Allan
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Rockhounding Wisconsin
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Exploring the Geology of the...
Kevin G Stewart,
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Rockhounding New England
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Lake Superior Agates:...
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Geopedia: A Brief Compendium...
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eBook from $16.95
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Lake Michigan Rock Picker's...
Bruce Mueller,
Kevin Gauthier
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A Guide Book of Minerals,...
Whitman Publishing (Creator)
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The Rock Cycle
Rebecca Pettiford
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Is This an Agate?: An...
Susan Robinson
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Nephrite Jade of Washington...
Lanny Ream
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DK Super Readers Level 4...
DK
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History of Mining
Ryan Gale
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Rockhounding Arizona: A Guide...
Gerry Blair
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Lake Superior Agates: Your...
Jim Magnuson,
Carol Wood (Photographer)
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