Greystar Resources Ltd.
TSX : GSL
AIM : GSL

Greystar Resources Ltd.

September 22, 2010 02:00 ET

Greystar Resources Becomes a Signatory to International Cyanide Management Code

VANCOUVER, BRITISH COLUMBIA--(Marketwire - Sept. 22, 2010) - Greystar Resources Ltd. (TSX:GSL)(AIM:GSL) (the "Company") is pleased to announce that The International Cyanide Management Institute (ICMI) has accepted the application of Greystar Resources Ltd. to become a signatory to the International Cyanide Management Code for the Manufacture, Transport and Use of Cyanide in the Production of Gold (Code). The Code is a voluntary industry program for companies involved in the production of gold using cyanide and companies manufacturing and transporting this cyanide.

By becoming a signatory, Greystar Resources commits to follow the Code's Principles and implement its Standards of Practice and to have verification audits of the Angostura Gold Project conducted by independent third-party auditors during its pre-operational phase, within one year of its first receipt of cyanide, and every three years thereafter. Operations will be certified if found in compliance with the Code, and will be de-certified if ICMI determines that they no longer comply with the Code.

The Code was developed under the aegis of the United Nations Environment Programme by a multi-stakeholder Steering Committee. The Code is intended to complement an operation's existing obligation to comply with the applicable laws and regulations of the political jurisdiction in which the operation is located.

ICMI has been established to administer the Code, promote its adoption, evaluate its implementation, and manage the certification process. A detailed list of the operations covered by signatory companies' applications, along with the full text of the Code and its implementing and administrative documents, are available at www.cyanidecode.org.

About Greystar Resources Ltd.

Greystar Resources Ltd. is a precious metals exploration and development company that is currently completing a feasibility study on its wholly owned, multi-million ounce Angostura gold-silver deposit in northeastern Colombia. A positive prefeasibility study announced on March 25, 2009 envisions average annual production at Angostura of 511,000 ounces of gold and 2.3 million ounces of silver over a 15 year mine life.

Forward-Looking Statements

Certain statements in this news release are "forward-looking" within the meaning of Canadian securities legislation. They include statements about the estimated annual production from the Angostura Project. Forward-looking statements are necessarily based upon a number of estimates and assumptions that, while considered reasonable by the Company, are inherently subject to significant business, economic, competitive, political and social uncertainties and other contingencies. Many factors could cause the Company's actual results to differ materially from those expressed or implied in the forward-looking statements. These factors include, among others, conclusions or realization of mineral resources, the actual results of exploration activities, possible variations in ore grade or recovery rates, fluctuations in the price of gold and silver, risks relating to additional funding requirements, political and foreign risks, production risks, environmental regulation and liability, government regulation as well as other risk factors set out under the heading "Risk Factors" in the Annual Information Form dated March 26, 2010 which is available on SEDAR at www.sedar.com. Investors are cautioned not to put undue reliance on forward-looking statements due to the inherent uncertainty therein.

Neither the Toronto Stock Exchange nor the AIM Market of the London Stock Exchange has reviewed and neither accepts responsibility for the adequacy or accuracy of this news release.

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