Arcata features the predominant presence of silver, varying amounts of gold, and base metals. It is located in the department of Arequipa in southern Peru at an altitude of 4600 meters above sea level.

Anddes contributes to the success of the Arcata project, through:

• Feasibility design of the Mariana harvester for the presentation of an ITS for a first growth of 20% of the design capacity.
• Detailed engineering of the second stage of the Mariana clearing plant for maximum growth for the future modification of the EIA.