“Exploration on a Gold Project in Santa Cruz is Making Progress,” published in “La Opinion Austral” (Province of Santa Cruz) on July 26, 2011

Mariana Resources, the junior mining company with various properties in the Province of Santa Cruz, informed that its gold and silver project “Las Calandrias” reported over 500,000 ounces of equivalent gold, which comprises 381,000 ounces of gold and 6,624 million ounces of silver in the indicated category; and 25,900 ounces of gold and 144,000 of silver in the inferred category.