Crystal & Gem
Author(s): Dr R F Symes
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.
General Information
- :
- : DK Publishing (Dorling Kindersley)
- : DK Publishing (Dorling Kindersley)
- : Contains Hardback and CD-ROM
- : 0.658
- : 24 June 2007
- : United States
- : books
Other Specifications
- : Dr R F Symes
- : Mixed media product
- : 548
- : 72
- : illustrations
