It is an underground mine from which gold is extracted, located in  between the municipalities of Novo Progresso and Altamira in Brazil.

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

• Review of existing information, field visit and overview of arrangements of tailings disposal options in pulp.
• Preliminary design of the conventional tailings tank, considering the update of the previous feasibility study.
• Field and laboratory geotechnical research.
• Feasibility design of tailings storage facilities.