DOX – TSX.V A9L – Frankfurt DOREX MINERALS INC.. orex.c a

Dorex Minerals Inc. is a base and precious metals exploration and development company listed on the TSX Venture Exchange under the Symbol “DOX” and the Frankfurt Stock Exchange under The coding “A9L”. The Company is focused on discovering and advancing mineral properties by utilizing modern geological science. Managed by a team of experienced professionals, the Company’s corporate philosophy is to build shareholder wealth through the acquisition and development of high quality exploration projects. Dorex’s portfolio is currently focused in Canada, Mexico, and Slovak Republic. THE COMPANY * As of June 10, 2011 Shares Issued: YEAR HIGH: $ 0.34 * YEAR LOW: $0.145 * 20,580,034 orex.c a

The Tres Hermanos property is located in the southwestern portion of the state of Chihuahua, Mexico within the Batopilas mineral district and centered in the Sierra Madre Occidental’s famous Mexican Precious Metal Belt. This belt is famous worldwide for producing large amounts of silver, gold and copper, including Goldcorp's El Sauzal gold mine just 20 kilometres away, which produced over 200,000 ounces of gold in 2009 at a total cash cost of US$201 per oz. In addition, historical reports indicate that 200 million ounces of silver were produced between 1632 and 1912 from this region. TRES HERMANOS MINE orex.c a

Consists of 328 Hectares and includes the Historic Tres Hermanos Mine located approximately 10 km from the town of Batopilas. Situated along large structure containing several mineralized veins that have been traced on surface through the property for more than 3,500 meters in length. The structure trends 330° and dips steeply to the east. A sample collected on surface approx. 900 meters north of the Mine reportedly assayed 3.3 g/t Au and 0.3% Cu over 4.0 meters. THE PROPERTY Developed along strike for 140 meters and to depths of 220 meters, with two major veins averaging 4-6 and 2-4 respectively. Recent sample from vein at surface reportedly assayed 28.0 g/t Au and 10.5% Cu over a 4.5 meter width. The mine was first discovered in 1903 and was successfully mined until 1936 It has reportedly produced over 104,000 oz. of gold, using a primitive mill and a poor recovery process. Recent assays of the tailings returned values up to 4.83 g/t gold and 1.97% copper. orex.c a

Dorex Minerals Inc. intends to raise up to $1.5-million through a non- brokered private placement of up to 10 million units at a price of 15 cents per unit. Each unit will consist of one common share and one fully transferable share purchase warrant. Each warrant will entitle the holder thereof to purchase one additional common share of the company at a price of 25 cents for a period of 12 months following closing. The proceeds of the private placement will be used for exploration and for working capital. DOREX STRATEGY For additional information about Dorex and its properties, please go to orex.c a

JULIUS GALIK – President & Chief Executive Officer During the past nine years, Mr. Galik has been involved in the development and financing of various small-cap companies, both private and public. A business man and a financial adviser with PFSL, he has been mutual fund licensed since During 2006 and 2007 he served as a director of Dorex. He is currently also serving as director of Lomiko Resources Inc. He has been involved in start-up situations within the mining exploration industry in Western Canada since 2002, and brings strong leadership, mediation and negotiation skills to the board, as well as many years of financial experience. Mr. Walton has been a director of the company since July, Mr. Walton has held a variety of senior management positions over the last 30 years. He has been involved with public trading companies in the junior resource industry for the last 15 years, assisting with financing, exploration and development of various mineral properties. As BC divisional controller of Cana Construction Co. Ltd. Mr. Walton was part of the management team of one of Western Canada's largest and most successful commercial contractors, responsible for all divisional financial and administrative functions. Mr. Walton was also assistant treasurer for Laurentian Pacific Insurance Company, responsible for a wide variety of management functions including a controller with Global Voyagers Financial Corp. PETER WALTON – Chief Financial Officer THE MANAGEMENT TEAM AUDITOR McKay LLP West Hastings Street Vancouver, BC, V6E 4T5 Telephone: (604) LEGAL COUNSEL Holmes & King West Georgia Street Vancouver, BC, V6E 4M3 Telephone: (604) Facsimile: (604) TRANSFER AGENT Computershare Trust Company of Canada 100 University Avenue Toronto, Ontario, M5J 2Y1 Telephone: orex.c a

RON HUGHES – Director Mr. Hughes has over 20 years of business development experience. Having completed his studies in Resource Economics at the University of Alberta in 1987, Mr. Hughes supported and directed several businesses on the West Coast. He established North Arm Capital Services and has been providing Investor Relations & Business Development services to international private and public companies for nearly two decades. Introduced to oil & gas investments in 1992, Mr. Hughes assisted in assembling $100 million in oil & gas producing assets in Western Canada. Between 1997 and 2001, he focused on equity training and capital structure, and in his capacity as a licensed Investment Advisor with Global Securities, provided oil & gas analysis to corporate finance. He served 9 years as President and CEO of TransAmerican Energy Inc. before steeping down to focus on the development of the Sino American Oil Company, as both its CEO and CFO. Mr. Hughes currently serves on the boards of five public companies, including Dorex Minerals Inc., both in Canada and the United States. Mr. Berka is president, chief executive officer and director of Megastar Development Corp., and is a professional engineer. He is also a director of Lateegra Gold Corp. and was a director of Dorex Minerals Inc. from November, 2007 to May, 2008, and from September 2009 to present. DUSAN BERKA, P.Eng. – Director THE MANAGEMENT TEAM CONTACT INFORMATION: 705 – 1060 Alberni Street Vancouver, BC V6E 4K2 Tel: Fax: orex.c a

This document may contain "forward-looking statements" within the meaning of Canadian securities legislation. These forward- looking statements are made as of the date of this document and Dorex Minerals Inc.. (hereinafter referred to as the “Company”) do not intend, and do not assume any obligation, to update these forward-looking statements. Forward-looking statements relate to future events or future performance and reflect management of the Company’s expectations or beliefs regarding future events and include, but are not limited to, statements with respect to the estimation of mineral reserves and resources, the realization of mineral reserve estimates, the timing and amount of estimated future production, costs of production, capital expenditures, success of mining operations, environmental risks, unanticipated reclamation expenses, title disputes or claims and limitations on insurance coverage. In certain cases, forward-looking statements can be identified by the use of words such as "plans", "expects" or "does not expect", "is expected", "budget", "scheduled", "estimates", "forecasts", "intends", "anticipates" or "does not anticipate", or "believes", or variations of such words and phrases or statements that certain actions, events or results "may", "could", "would", "might" or "will be taken", "occur" or "be achieved" or the negative of these terms or comparable terminology. By their very nature forward-looking statements involve known and unknown risks, uncertainties and other factors which may cause the actual results, performance or achievements of the Company to be materially different from any future results, performance or achievements expressed or implied by the forward-looking statements. Such factors include, among others, risks related to actual results of current exploration activities; changes in project parameters as plans continue to be refined; future prices of resources; possible variations in ore reserves, grade or recovery rates; accidents, labour disputes and other risks of the mining industry; delays in obtaining governmental approvals or financing or in the completion of development or construction activities; as well as those factors detailed from time to time in the Company’s interim and annual financial statements and management's discussion and analysis of those statements, all of which are filed and available for review on SEDAR at Although the Company has attempted to identify important factors that could cause actual actions, events or results to differ materially from those described in forward- looking statements, there may be other factors that cause actions, events or results not to be as anticipated, estimated or intended. There can be no assurance that forward-looking statements will prove to be accurate, as actual. FORWARD-LOOKING STATEMENTS ADVISORY orex.c a