La Calandria

Metallurgical testwork outlines potentially economic processing options for Calandria Sur and La Calandria-Las Calandrias Gold-Silver Project, Argentina VANCOUVER, BRITISH COLUMBIA -- (Marketwire) -- 07/06/11 -- Mariana Resources Ltd (TSX: MRY)(AIM: MARL)(PLUS: MARL) ('Mariana' or 'the Company'), the AIM and TSX quoted exploration and development company focused in Argentina and Chile, is pleased to announce results of the first stage of metallurgical testwork carried out on composite samples from the Calandria Sur discovery and LeachWell® assays from the La Calandria Vein at its 100% owned Las Calandrias Gold-Silver Project ('Las Calandrias') located in the prospective Deseado Massif gold-silver district in Southern Argentina. Read More