Oroco Resource Corp. is pleased to announce that the United States District Court for the District of Arizona has granted summary judgement in favour of Oroco and the other defendants on certain key claims in the legal action brought by Sonoran Resources LLC arising from the contracts, events and services between Oroco, its former Mexican subsidiary, Minas de Oroco Resources SA de CV, Goldgroup Mining Inc. and Sonoran relating to the mine construction at, and the sale of the Cerro Prieto Property in Sonora State, Mexico.