Castillian Resources Corp.

Castillian Resources Corp.

September 10, 2007 07:00 ET

Castillian Appoints Michael Hoffman to the Board

TORONTO, ONTARIO--(Marketwire - Sept. 10, 2007) - Castillian Resources Corporation (Castillian) (TSX VENTURE:CT) is pleased to welcome Michael Hoffman P.Eng. to Castillian's Board of Directors. Mike is a highly experienced and respected executive and a professional mining engineer with over 25 years of mine operations experience. He is currently President and CEO of Kria Resources Inc., a private Canadian base metal exploration and development company.

Mr. Hoffman has extensive work experience in Brazil and South America including senior executive roles in companies such as Yamana Gold, Desert Sun Mining, Goldcorp and Rio Algom.

Mr. Hoffman's experience includes mine operations, project development, corporate development, contracting and consulting in an international environment. Castillian President and CEO, David Gower, stated "Mike will be an excellent addition to our Board of Directors. With his extensive experience in Project Development in Brazil and elsewhere in South America, Mike will be an important resource for the company as we commence the economic evaluations and review of production options for our nickel projects in Brazil and Argentina."

Mr. John Carlesso has resigned from the Board of Directors of Castillian. We would like to thank John for his contribution to Castillian.

About Castillian Resources

Castillian Resources Corp. is a Canadian mineral exploration company listed on the TSX Venture Exchange under the symbol "CT" with approximately 87.75 million shares issued and outstanding. Castillian is partnered with Xstrata Nickel to explore the approximately 155,000 ha Mangabal nickel-copper project in Brazil. The company is earning an interest in the Las Aguilas Nickel-Copper-PGM Project in Argentina from Marifil Mines Ltd. and has the right to purchase a 100% interest in the Kagera Project which comprises over 1,600 square kilometers in the highly mineralized Kabanga Nickel Belt in Tanzania and rights to acquire 90% of the Pederson deposit, an advanced gold exploration project in Bolivia which is currently under force majeure.

Forward Looking Statements

This document may contain or refer to forward looking information based on current expectations. Forward-looking statements are subject to significant risks and uncertainties, and other factors that could cause actual results to differ materially from expected results. These forward-looking statements are made as of the date hereof and we assume no responsibility to update or revise them to reflect new events or circumstances.

The TSX Venture Exchange does not accept responsibility for the adequacy or accuracy of this release.

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