Minerals and Gems is a color treasure for collectors and guide to hunting locations. This volume is divided into three sections: how to hunt specimens in the field; tests for recognized minerals; and an up-to-date directory listing over fifteen hundred localities in North America where gem specimens may be found. Interspersed throughout this section are 100 maps and more than 80 photographs of minerals in color.
242/Hardbound/Illustration/Photographs/Maps/Tables
