Web edition: December 4, 2009
Print edition: December 19, 2009; Vol.176 #13 (p. 30)
Gemstones are more than pretty baubles. Gems and their geological features are depicted in text and beautiful photographs.
Univ. of Chicago Press, 2009, 369 p., $45.
Please alert Science News to any inappropriate posts by clicking the REPORT SPAM link within the post. Comments will be reviewed before posting.
You must register with Science News to add a comment. To log-in click here. To register as a new user, follow this link.