Parker, Steve. <br/><br/>
Rocks and minerals / 
by Steve Parker. 
 - Milwaukee, WI :  G. Stevens,  2002. 
 - 32 p. :  col. ill., port. ;  29 cm. 
 - Science files.  Materials .
<br/><br/>Includes bibliographical references and index. 
<br/><br/> Discusses the differences between rocks and minerals, their formation and composition, how they are mined, how they are used now, and how they may be used in the future. 
<br/><br/> 2-5.  3. 
<br/><br/><label>ISBN: </label>0836830857 
<br/><br/><label>LCCN: </label>2001054231 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rocks.<br/>Minerals.<br/>Geology
<br/><br/><label>Dewey Class. No.: </label>552