Gem Hunter's Guide - How to Find and Identify Gem Minerals
Russell P. Macfall
Gem Hunter's Guide - How to Find and Identify Gem Minerals Image Cover
Publisher:Thomas Y. Crowell
Place Published:New York
Genre:Gems
Pages:336
ISBN:9780690012217"
Dewey:553.8
LCC:74-19469
Format:Paperback
Edition:Fifth Revised Edition
Release:1991
Subjects: General, Mineralogy, Reference

Summary: "A complete, state-by-state directory to digging sites, easy-to-understand instructions for recognizing rock formations; glossary. how to identify gem minerals and judge their value. More than 100 maps, photographs, and line drawings."