Bauer, Max Hermann,    1844- <br/><br/>
Precious stones :   a popular account of their characters, occurenc e and applicatios, with an introduction to their determination, for min eralogists, lapideries, jewellers, etc. With an appendix on pearls and coral /  
by Max Hermann.Bauer; translated from the German with additi ons by L.J. Spencer and with new appendices on synthetic gems and the c ultured pearl. 
 - New York :   Dover Publications,   1968. 
 - 2v (xxi, 627) p. :    ill,maps ;    24 cm. 
<br/><br/>  Translation of Edelsteinkunde. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Precious stones.--------<br/>Pearls.--------<br/>Corals.--------
<br/><br/><label>Dewey Class. No.: </label>549 BAU