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September 2012

Orko Silver Corp. ( TSX Venture Exchange: OK.V ) ) is developing one of the world's largest primary silver deposits, La Preciosa, located near the city of Durango, in Durango State, Mexico. The Company has a large land position in Durango State, a historically prolific silver mining region located along the Sierra Madre Occidental Mountains. The company owns a 100% interest in La Preciosa Project that covers 80,000 acres (32,400 hectares) of contiguous mining claims.

On September 20, 2012, the Company released the new resource estimate, created by Mining Plus under the supervision of AMEC Americas Ltd. The following material changes incorporated into the updated resource estimation contributed to the significant increase in the open pit mineral resource:

•          32 previously drilled holes have been added to the resource model.
•          Vein definition has been refined through the careful review and correlation of drill hole intercepts, reducing errant dilution and nugget effect.
•          MiningPlus modeled 68 discrete veins independently to define the deposit model, an increase from the 18 veins previously modeled in the last resource estimate.

Orko has retained AMEC Americas Limited, a large international consulting firm, to assist the Company by providing a new preliminary economic assessment for the project due in early 2013.