Mariana Resources Limited is a holding company. The Company is engaged in the mineral exploration in Argentina, Chile, Suriname, Turkey and Peru. The Company's segments include Argentina, Chile, Peru, Suriname, Turkey and Head Office operations. The Company's Head Office operations segment is the support function provided to the Company from Guernsey and Australia, including early stage exploration opportunities. The Company's projects include Soledad Copper-Gold-Silver project, Nassau Gold Project, Las Calandrias Project, Ergama Copper-Gold Project, Hot Maden Project, Rurimarac project, Dona Ines Gold-Silver (Au-Ag) and Exploradora East Copper-Molybdenum-Gold (Cu-Mo-Au) project. The Company's subsidiaries include Mariana Exploration Pty Ltd, Mariana Turkey Limited, Minera Mariana Argentina S.A., Minera Mariana Sierra Blanca SA, Mariana International Limited, Minera AMG Chile Limitada and Minera Mariana Peru SAC.