Russell, Henry <br/><br/>
Encyclopedia of rocks, minerals, and gemstones / 
Henry Russell 
 - London :  Brown Partworks,  c2001 
 - 304 p. :  col. ill. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>1840440864 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ROCKS--ENCYCLOPEDIAS<br/>MINERALS--ENCYCLOPEDIAS<br/>PRECIOUS STONES--ENCYCLOPEDIAS
<br/><br/><label>LC Class. No.: </label>QE423  / R877E