Boyle, Robert <br/><br/>
An essay about the origine and virtues of gems 
by Robert Boyle, introduction by Arthur F. Hagner, foreword by George W. White 
 - Facsimile of the 1672 ed. 
 - New York  Hafner Publishing Company  1972 
 - 185 p. : ill. ; 24 cm. 
 - Contributions to the history of geology  vol.7 .
<br/><br/><label>LCCN: </label>7-8181434 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Precious stones--Early works to 1800