Erdene Resource Development Corporation press release

Fresnillo has Completed $6 Million Investment in the Coneto Project with Orex

2015-09-24

TSX - Toronto Stock Exchange · Gold · Silver · Lead · Zinc · Molybdenum · Antimony · Copper · Canada

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Canada NewsWire

VANCOUVER, Sept. 24, 2015

VANCOUVER, Sept. 24, 2015/CNW/ - Orex Minerals Inc.– (TSX-V: REX) ("Orex"), is pleased to announce that project partner Fresnillo PLC (LSE: FRES) ("Fresnillo"), has confirmed that they have met the exploration expenditures of the Second Investment Option stage on the Coneto Gold-Silver Project in Durango, Mexico. The project will proceed as a joint venture, with ownership of 55:45 % between Fresnilloand Orex.

Orex's President, Gary Copesays, "Coneto is a highly prospective, mining district scale project and Fresnillo'sdecision to go forward is a very positive sign."

The terms of the Association Agreement, (news release dated 2ndFebruary 2012) called for a Fresnilloinitial work commitment of US$ 2 million, followed by a First Investment Option stage work commitment of US$ 2 million, and a Second Investment Option stage work commitment of US$ 2 million, all of which have been completed. To date, exploration expenditures have passed the US$ 6 millionmark. A joint technical committee, with both Orex and Fresnillorepresentation, is managing the Coneto exploration program.

Fresnillohas spent an aggregate of US$ 6 millionon exploration activities and exercised its right to proceed. Orex and Fresnillowill now each contribute their respective mining concessions to a company Exploraciones y Desarrollos Mineros Coneto SAPI de CV ("Exploraciones") that is owned 55% by Fresnilloand 45% by Orex.

Coneto Mining District – Durango, Mexico

The historic Coneto Mining District is situated in the heart of the "Mexican Silver Trend", on the Mesa Central, stretching from Guanajuatoin the southeast, through to the states of Zacatecasand Durango. This prolific trend hosts some of the world's largest silver camps and deposits, including Fresnillo, Guanajuato, La Pitarrilla, La Preciosa, Real de Angeles, and Zacatecas.

Orex and Fresnillohold extensive contiguous mineral concessions in the Coneto Mining District, which collectively total approx. 17,600 hectares and cover multiple mineralized epithermal quartz veins. In the first four phases, Orex and Fresnillodrilled 93 holes totaling 33,400 metres.

Ben Whiting, P.Geo., is a Qualified Person as defined in NI 43-101 and takes responsibility for the technical disclosure contained within this news release.

ABOUT OREX MINERALS INC.

Orex is a Canadian-based junior exploration company comprised of highly qualified mining professionals. Orex has several current projects: the Barsele Project in Västerbottens Län, Sweden, a joint venture with Agnico Eagle Mines Ltd., the Coneto Gold-Silver Project in Durango, Mexico, a joint venture with Fresnillo PLC, the Sandra Escobar Silver-Gold Project in Durango, Mexico, a joint venture with Canasil Resources Inc., plus the Los Crestones Gold-Silver-Copper Project in Sinaloa, Mexicoand the Jumping Josephine Gold-Silver Project in British Columbia, Canada.

ON BEHALF OF THE BOARD OF DIRECTORS

Gary Cope President

This News Release may contain forward-looking statements including but not limited to comments regarding the timing and content of upcoming work programs, geological interpretations, receipt of property titles, potential mineral recovery processes, etc. Forward-looking statements address future events and conditions and therefore involve inherent risks and uncertainties. Actual results may differ materially from those currently anticipated in such statements and Orex undertakes no obligation to update such statements, except as required by law.

Neither TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.

SOURCE Orex Minerals Inc.

Orex Minerals Inc. at (604) 687-8566 x227, email info@orexminerals.com or visit our website at www.orexminerals.comCopyright CNW Group 2015