Hall, Judy,  1943- <br/><br/>
The encyclopedia of crystals / 
Judy Hall. 
 - Gloucester, MA :  Fair Winds Press,  c2006. 
 - 287 p. :  col. ill. ;  28 cm. 
<br/><br/><label>ISBN: </label>1592332668 9781592332663 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Crystals--Therapeutic use.
<br/><br/><label>LC Class. No.: </label>Includes bibliographical references and index.