Oyarzun, Jorge <br/><br/>
Metallogenesis And Porphyry Ore Deposits Of The Andes (southeastern Pacific Region) 

 -  SEGEMARARGENTINA  1980 
<br/><br/> 26� Congress Geologique International. Colloquium : Mineral Resources - Panel: Distribution Of Deposits In Space And Time 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Porfidos