This chapter is tagged (labeled) with: 

Sec. I Ch. 25: Condition Physical Properties

Sec. I Ch. 25: Condition Physical Properties Page of 249 Sec. II Ch. 1: Classification of Gems Text size:minus plus Restore normal size   Mail page  Print this page
Sec. I Ch. 25: Condition Physical Properties Page of 249 Sec. II Ch. 1: Classification of Gems
Table Of Contents bullet Annotate/ Highlight
Nicols. Lapidary of History Gemstones.
Suggested Illustrations
Other Chapters you may find useful
Other Books on this topic
bullet Tag
This Page