Rock and Gem
Published in association with the Smithsonian Institution, this lavishly illustrated volume provides a close-up look at the world's diverse rocks and gems, covering more than 450 different specimens, along with detailed descriptions, identification tips, classification information, and practical advice on gem and rock collecting.
- Hardback | 360 pages
- 226.1 x 276.9 x 25.4mm | 1,428.83g
- 16 May 2005
- DK Publishing (Dorling Kindersley)
- United States
- American ed.