Orcopampa is located in Arequipa, Peru. It is an underground operation that uses mechanised cut-and-fill method. The mine has a Carbon in Leach process plant with a 2.4 kt/d capacity of ore production. The mine produces gold mainly, and silver as by-product. By 2018 ore reserves were very limited. However, based on the truck record of this mine, the management of the company was confident to replenish the reserves consumed during 2017. We have estimated the mine life until 2022.