The Don Mario District

The Don Mario district has three main mineral deposits of which the largest, the Don Mario Lower Mineralized Zone (“LMZ”) low-cost gold mine, was depleted in the fourth quarter of fiscal 2009 after producing more than 420,000 ounces of gold. The second, the Las Tojas open-pit gold mine, was depleted in March 2011 after producing nearly 50,000 ounces of gold. The open-pit mine on the third deposit, the copper-gold-silver Upper Mineralized Zone (“UMZ”), started up in April of 2011 and reached commercial production in January 2012.

The following table sets forth the production from the Don Mario Mine for the periods indicated together with guidance for the upcoming period.

Ownership 100 %
FY 2020 Au Production 2,317 Au oz
FY 2020 Plant Recoveries 84.4% Au
Plant Capacity 2,000 tpd
FY 2020 Grade 1.07 g/t Au
FY 2021 Care & Maintenance

Location Map