Elston, Wolfgang E. <br/><br/>
Siliceous volcanic centers as guides to mineral exploration; review and summary 

 - Lancaster, PA  Society of Economic Geologists  December 1994 
 - pp. 1662-1686  ilus. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COMPOSICION SILICEA<br/>EXPLORACION MINERA<br/>GENESIS-YACIMIENTO<br/>METALES BASE<br/>ROCAS VOLCANICAS<br/>VOLCANISMO<br/>YACIMIENTOS MINERALES<br/>S^Cobre<br/>S^ORO