Crystal and Gem
Edición de la obra Eyewitness crystal & gem
| Autor | R. F. Symes |
|---|---|
| Editorial | Dorling Kindersley Publishers Ltd |
| Fecha de publicación | Jul 05, 2007 |
| Páginas | 72 |
| Formato | audio cd |
| ISBN-13 | 9781405320429 |
| ISBN-10 | 1405320427 |
| Número de Cutter | S986c |
Describes how crystals form in nature, how crystals are grown artificially, and how crystals are used in industry. Numerous color photos with text identify the various gemstones.