Eyzaguirre, Víctor Raúl <br/><br/>
Age of igneous activity and mineralization, Morococha district, central Peru 

<br/><br/>bibliogr. p. 11-12 
<br/><br/><label>ISSN: </label>00791091 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Géochronologie<br/>K-Ar<br/>Minéralisation<br/>Mine--Morococha
<br/><br/><label>Subjects--Index Terms: </label>Pérou  Junín  Yauli