Rocks & MineralsYour compact and colourful guide to more than 450 rocks, crystals, gemstones, and fossils. Explore Earth's natural treasures, from their primeval origins to traditional uses and modern day appeal. Featuring sparkling crystals, vibrant gemstones, and other precious materials often prized for their beauty, such as amber, coral, and fossils, this illustrated guide is sure to captivate every rockhound and budding gemmologist. Learn how to identify more
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