Mertie, John B.  1888-1980 <br/><br/>
Quartz crystal deposits of Southwestern Virginia and Western North Carolina / 
by John B. Mertie. 
 -- Washington :   United States Government Printing Office,   1959 
 - P. 233-298. -- 
 (Geological Survey Bulletin  ;  1072-D).
<br/><br/><label>Subjects--Topical Terms: </label><br/>Carolina del Norte<br/>Virginia<br/>Yacimientos de cuarzo
<br/><br/><label>Universal Decimal Class. No.: </label>553.576(755/756)