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by Quartz

This is a book about 10 objects.You may not have seen them before, but they've already changed the way you live. Each chapter of this book examines an object that ...

by Mike Davis

by Robert J. Lauf

Quartz is prized by both mineral collectors and lapidary artists. Over 130 vivid photographs of these beautiful minerals are presented to show each mineral in its geological context. Superb examples ...

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