Coro Mining Corporation announced the remaining assay results from the recent reverse circulation drilling program completed by its Chilean subsidiary, Minera Cielo Azul Limited at its 100% owned Chacay porphyry copper property, located 12 kilometres southeast of the Teck Resources Relincho copper molybdenum project and 50 kilometres east of the city of Vallenar in the III Region of Chile, at an elevation of approximately 2,600 meters. Previous assay results, including partial assays for holes CHCRC14 and 15, were announced in the Company's news release dated March 26th 2010.

Mr Alan Stephens president and CEO of Coro said that "We continue to be very encouraged by the results from Chacay. Three zones of copper mineralization have been outlined by the drilling to date, as shown on the attached map, the largest of which, known as the Nacho Zone, occupies an area of approximately 900 x 850 m. Coro intends to complete 10 hole reverse circulation drill program aimed at continuing to define the extent of the known chalcocite blanket, testing the deeper portions of the deposit for primary copper mineralization, as well as exploring the two other zones of mineralization and alteration on the property."