Update Re SLM Gold Project

(“ECR Minerals”, “ECR” or the “Company”)





LONDON: 14 MAY 2015 - The directors of ECR Minerals plc (the “Directors”) are pleased to provide the following update with regard to the SLM gold project in La Rioja Province, Argentina. The SLM project is 100% held by ECR’s wholly owned Argentine subsidiary Ochre Mining SA (“Ochre”).

A privately owned Argentine company named Esperanza Resources SA (“Esperanza”) has constructed and is in the process of commissioning a mineral processing plant (the “Plant”) in the Sierra de las Minas region of La Rioja. The Plant is configured to recover gold via gravity and flotation processes and is located approximately 4km, 9km and 44km (straight line distances) from Ochre’s JV, Maestro Agüero and El Abra gold prospects, respectively. Estimated distances by road are 8km, 12km and 79km, respectively.

The Plant was visited last week by Stephen Clayson, CEO of ECR, and a meeting was held with the owners and managers of Esperanza.  A non-binding memorandum of understanding (the “MoU”) was signed between Esperanza and Ochre which provides for the parties to hold discussions aimed at forming a joint venture or other commercial arrangement for the processing of ore from Ochre’s licence areas by Esperanza. 

There can be no assurance that such discussions will reach a satisfactory conclusion or that any arrangement will be entered into.  Ochre will therefore continue to investigate the viability and economics of other potential processing options, such as heap leaching.  Extraction of ore from any of Ochre’s licence areas and the development of any processing facility by Ochre would be subject to the necessary permits, including environmental permits, being obtained.  No such permits have yet been applied for.

However, the Directors consider that the existence of the Plant and the willingness of the owners and managers thereof to enter into discussions with Ochre may constitute a significant opportunity in the context of the Company’s stated exploration strategy for the SLM project, which is to delineate multiple medium to high grade, low tonnage deposits suitable for advancement to production on a relatively low capital, near term basis.  A further announcement will be made in due course, following the conclusion of discussions with Esperanza.

Ochre has been advised that the Plant is targeting total processing capacity of 50 tonnes of ore per day by the end of year, although there is no guarantee this target will be achieved or that capacity will be available to process ore from Ochre’s licence areas.  The Plant is presently processing ore extracted from a licence area located to the east of Ochre’s JV prospect.

Further to the Company’s announcement of 1 May 2015, geological mapping at the JV prospect will commence in the second half of May 2015 as planned.  The results of bulk sampling carried out at the Maestro Agüero prospect in March 2015 are now expected in the first half of June 2015.  Both the mapping and bulk sampling results will inform discussions with Esperanza and decisions by ECR as to the next steps for the SLM project.

Stephen Clayson, Chief Executive Officer of ECR, commented:

“It is encouraging to see the development of a modern processing plant close to Ochre’s gold prospects.  The Plant is not located immediately adjacent to any deposit and has good road access for the trucking of feed material from various sources.  Whilst there is no certainty at this stage that Ochre will enter into an agreement with Esperanza, we believe the potential synergy between Esperanza’s operations and our strategy for the SLM project area is readily apparent, as is the potential for cooperation between Ochre and Esperanza to enable that strategy to develop more quickly.”

This announcement has been reviewed by Richard Watts B.Eng. Mining, Fellow of the South African Institute of Mining & Metallurgy, a director of the Company with more than 40 years of experience in the mining industry.


ECR is a mineral exploration and development company with, among other interests, the right to earn a 50% interest in the Itogon gold project in the Philippines.  Itogon is an advanced exploration project located in a gold and copper mining district in the north of the Philippines.

ECR has a 100% interest in the SLM gold project in La Rioja Province, Argentina, the exploration strategy for which is to delineate multiple medium to high grade, low tonnage deposits suitable for advancement to production on a relatively low capital, near term basis.

ECR continues to review potential new investments on a highly selective basis, with a concentration on precious, base and strategic metals projects in Asia and South America.



Richard (Dick) Watts, Technical Director  

ECR Minerals plc  Tel: +44 (0)20 7929 1010
Paul Johnson, Non-Executive Chairman    
Stephen Clayson, Director & Chief Executive Officer    
Email:This email address is being protected from spambots. You need JavaScript enabled to view it.    
Website: www.ecrminerals.com    
Cairn Financial Advisers LLP  Tel:  +44 (0)20 7148 7900
Nominated Adviser    
Emma Earl/Jo Turner    
Daniel Stewart & Company plc  Tel:  +44 (0)20 7776 6550
Martin Lampshire    



This announcement may include forward looking statements. Such statements may be subject to a number of known and unknown risks, uncertainties and other factors that could cause actual results or events to differ materially from current expectations. There can be no assurance that such statements will prove to be accurate and therefore actual results and future events could differ materially from those anticipated in such statements. Accordingly, readers should not place undue reliance on forward looking statements. Any forward looking statements contained herein speak only as of the date hereof (unless stated otherwise) and, except as may be required by applicable laws or regulations (including the AIM Rules for Companies), the Company disclaims any obligation to update or modify such forward looking statements as a result of new information, future events or for any other reason.

Print   Email