Ann: First production material processed-OGX.AX, page-3

First Production Material Successfully Processed at
Cascavel as Production Ramp-up Begins
Key Points:

• Initial batches of production material processed through the Cascavel plant are estimated to have a feed grade of approximately 15-17g/t gold.
• Mining dilution is expected to decrease over the coming months as mining occurs in the deeper, more geotechnically competent areas.
• Batches of production material processed to date consist of high and medium grade stope material.
• Orinoco is continuing to run production material in batches to facilitate scheduling of production for
  the next quarter.