Dia Bras Exploration, Inc. Reports "High-Grade Gold Samples" from Tres Hermanos Vein Structure

Dayton, OH, February 25, 2011 --(PR.com)-- Cia Minera de Oro Tres Hermanos, SA is pleased to announce that Dia Bras Exploration Inc., a Canadian mining company focused on exploration in northern Mexico, has reported assay results from the La Verde high-sulfidation gold prospect near Batopilas, Chihuahua Mexico. This property is adjacent to the Tres Hermanos Property in the north and is part of the same mineralized vein structure the famous Tres Hermanos Mine sits on. According to Dia Bras, “high grades of gold in outcrop over two structural trends, as well as highly anomalous stream sediment samples that indicate a gold mineralized area in the core of the large argillic alteration area” exist on the La Verde Prospect. These findings are similar to the geochemical and magnetometer studies done on the structure within the Tres Hermanos Property. The press release states that “The Dia Bras exploration team believes La Verde trend is the same structure that hosts Tres Hermanos Mine. The trends are dominated by quartz veins and stockworks, sulphide minerals, oxide boxworks and visible copper mineralization.”

You can read the press release in its entirety at: http://www.diabras.com/pressrelease.pl?idp=221

About Tres Hermanos Mine
The Tres Hermanos Mine is a 328 hectare property containing a large mineralized vein structure of vast gold and copper deposits in the Northern state of Chihuahua, Mexico — near the heart of the Mexican Precious Metal Belt. This belt is famous worldwide for producing large amounts of silver, gold and copper including the well-known El Sauzal (aka Goldcorp) Gold Mine just 20 km from the Tres Hermanos Mine. It is estimated that at a minimum 5.5 million tons of available ore with grades of 9.7 gr/ ton gold and 3.3% copper exists on one section of the total structure.

About Cia Minera de Oro Tres Hermanos, SA
Cia Minera de Oro Tres Hermanos, SA is an expert in discovering and sourcing valuable mining properties — marketing and promoting them to suitable buyers. Information about Tres Hermanos Mine can be found at http://www.treshermanosmine.com. For ongoing news, please go tohttp://www.treshermanosmine.com/news-and-alerts.html.

Important Disclosures
Statements contained in this press release and on sites linked to it — other than statements of historical fact — should be construed as "forward-looking statements” and are based on negotiations, estimates and projections at the time Tres Hermanos Mine made the original statement, and you should not place unwarranted dependence on them. Such forward-looking statements involve known and unknown risks, uncertainties and other factors which may differ materially from those predicted in such statements.

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