A producing 1,000-tonne-per-day underground polymetallic mine in Durango. The current technical basis uses sub-level stoping and a crushing, grinding and three-circuit flotation plant producing lead, copper and zinc concentrates. Empress purchases 100% of payable silver at 20% of the related offtake price until 1.25 million ounces are delivered, after which the stream falls to 20% for the remaining ten-year term.
- Country
- Mexico
- Commodity
- Ag
- Stage
- Production