Crystal & Gem (DK Eyewitness Books)

Author(s): R. F. Symes, R. R. Harding
Publisher: DK Publishing
Date : 2004

This Eyewitness guide to crystals and gemstones provides information on all aspects of this topic, as well as showing the reader diamonds being used to cut through a brick wall and where crystals grow in your home. Ages 10+

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