Crystal & gem
Describes how crystals form in nature, how crystals are grown artificially, and how they are used in industry. Numerous color photos with text identify the various gemstones.
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- ISBN: 9780744081558 (hardcover)
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Physical Description
print
72 pages : illustrations (chiefly color), color map ; 29 cm. - Edition New edition.
- Publisher 2023
Content descriptions
General Note: | Includes index. |