Crystals and Gemstones: With their dazzling colors and unusual shapes, crystals and gemstones are the big stars of the rock world. Dig into this book for facts on these treasures of nature: how they form, how scientists identify them, and how people use them. This book features a detailed collectors guide, beautiful images, and amazing facts about crystals and gemstones.
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Crystals and Gemstones: With their dazzling colors and unusual shapes, crystals and gemstones are the big stars of the rock world. Dig into this book for facts on these treasures of nature: how they form, how scientists identify them, and how people use them. This book features a detailed collectors guide, beautiful images, and amazing facts about crystals and gemstones.
Read Less