Nirek Resources Inc. and Guardians of Gold Inc. Commences Exchange Offer for a Maximum of 20% of Silver Dragon Resources Inc.

ONTARIO, CANADA--(Marketwire - 03/22/10) - Both Nirek Resources Inc. ("NRI") (Frankfurt:3N6 - News)(Gold Warrant: CA6546411175) and Guardians of Gold Inc. ("GOG") have made, upon certain conditions, an exchange offer for 20% of the issued and outstanding shares of unrestricted common stock of Silver Dragon Resources Inc. ("SDRG") (OTC.BB:SDRG - News) at an exchange ratio of 100 shares of SDRG common stock for (i) fifty (50) shares of Grit International Inc. ("GII") (Frankfurt:3GR1 - News) common stock, (ii) one (1) share of Millstream Mines Ltd. ("MLM") (TSX-V:MLM - News) common stock, (iii) one (1) silver certificate and (iv) one (1) gold warrant. Each silver certificate shall be issued by NRI and will be for ten (10) grams of silver, deliverable March 31, 2014. Each gold warrant shall be issued by NRI and shall be exercisable on or before April 30, 2010. The exercise price for each gold warrant shall be $190.00 USD and be for ten (10) grams of gold which shall deliverable March 31, 2014.

The value of the exchange offer is significantly higher than SDRG's closing price March 18, 2010.

The purpose of the offer according to both GOG and NRI, is to discover additional value by supplementing SDRG's business through increasing SDRG's opportunities in the resource industry. In addition, GOG and NRI hope to explore joint venture efforts with SDRG and its associates and other potential partners.

About Nirek Resources Inc.

Nirek Resources Inc. ("Nirek") is a Canadian mining exploration company specializing in exploring for precious and base metals. The company is focused on acquiring and developing gold and precious metal properties with proven reserves through a series of joint ventures, mine and property acquisitions. For more information, please visit the Company's website at: http://www.nirekresources.com/

About Guardians of Gold Inc.

Guardians of Gold Inc. ("Guardian") is a Canadian based mining company that is focused on exploring and extracting precious and base metals. The company is focused on acquiring precious metal properties with proven reserves through strategic joint ventures and property acquisitions. For more information, please visit the Company's website at: http://www.guardiansofgold.com/

About Silver Dragon Resources Inc.

Silver Dragon Resources Inc. is a mining and metals company focused on the exploration, acquisition, development and operation of silver mines in proven silver districts globally. For more information, please visit the Company's website at: http://www.silverdragonresources.com/

Safe Harbor Statement under the Private Securities Litigation Reform Act of 1995: The statements contained herein which are not historical are forward-looking statements that are subject to risks and uncertainties that could cause actual results to differ materially from those expressed in the forward-looking statements, including, but not limited to, certain delays beyond the company's control with respect to market acceptance of new technologies or products, delays in testing and evaluation of products, and other risks detailed from time to time in the Company's filings.

Outstanding Shares: 17,634,808