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Cally Oldershaw
Paperback - $14.95
A fully illustrated guide to gemstones
Striking full-color photographs
Detailed descriptions of each stone
Additional artwork showing identifying features
Published in collaboration with the Smithsonian Institution, America's foremost aut ...
Roger Pabian
Hardcover - $54.95
"The first popular guide to these brilliantly banded and highly prized gemstones."
The agate is one of the world's most strikingly beautiful semi-precious gems. Collectors worldwide are drawn to the stone's infinite variety of colorations and ban ...
Douglas Palmer
Paperback - $15.95
A colorful, authoritative pocket guide to fossils
Details on the process of fossilization and preservation
Helpful maps, advice, and safety tips for fossil hunters and enthusiasts
Illustrations of fossilized objects from plants and coral to ...
Chris Pellant
Paperback - $32.95
A geology expert explains how to tell rocks from minerals and then shares secrets of spotting sulfides, chromates, igneous and metamorphic rocks, and more.
O. M. Phillips
Hardcover - $254.95
The formation of ore deposits and the patterns of mineral alteration in rocks frequently involves the transport of large amounts of dissolved solids, sometimes transiently, but often over long periods of time. Knowing or suspecting this, we logically ...
Frederick H. Pough
Paperback - $32.95
The definitive guide to rocks and minerals, completely updated for the fifth edition, includes 385 color photographs showing rocks, minerals, and geologic formations. Hundreds of minerals are described, with details such as geographic formations.Hund ...