Slemmons, David B. <br/><br/>
Determination of volcanic and plutonic plagioclases using a three-or four-axis universal stage :  revision of Turner method. 

 - New York :  [Geological Society of America],  1962. 
 - GSA special papers ;  no. 69 .
 - Special papers (Geological Society of America) ;  no. 69. .
<br/><br/>Bibliography: p. 35-37. 
<br/><br/><label>LCCN: </label>62006172 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Feldspar.
<br/><br/><label>LC Class. No.: </label>QE391.F3  / S58