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A new edition of the clearest, most authoritative guide to rocks and minerals. 600 incredible photos, precise annotations and detailed descriptions - from the distinguishing features ...
From glittering gemstones to fascinating minerals and fossils, this reference book is a celebration of the Earth's buried treasures. Organized by rock classes and ...
acteristics of earth's treasured jewels and metals. It includes over 400 examples from across the globe, with a detailed introduction on identifying and classifying ...