Mina Gualcamayo

Name of Mine, Production Facility or Transport Operation

Mina Gualcamayo


Signatory Ownership Position

100%

Name of Operating Company

Minas Argentina S.A.


Operation Address / Location

Gral. Paz 558 Oeste
San Juan, CP 5400
Argentina


Date of Certification

April 01, 2019

Date of Initial Certification

April 02, 2012

Signatory Date*

March 29, 2019