Kallen, Stuart A.,    frey50        <br/><br/>
Gems / 
Stuart A. Kallen. 
 - San Diego :  Kidhaven Press/ Thomson-Gale,  2003. 
 - 48 p. :  ill. (some col.) ;  24 cm. 
 - Wonders of the world .
 - .
<br/><br/>Gems from rocks -- Gems from plants and animals -- Mining gems -- The world's most famous gems. 
<br/><br/> Siscusses how gems are formed; where they are found; different types, sizes, shapes, and colors; mining gems; famous gems; and fake gems. 
<br/><br/><label>ISBN: </label>0737710284 (hbk. : alk. paper) 
<br/><br/><label>LCCN: </label>2002006025 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Precious stones<br/>Precious stones.
<br/><br/><label>Dewey Class. No.: </label>j533.8 Kal   25