Marengo Lodges Quarterly Activities Report to 31 March 2013

NOT FOR DISTRIBUTION TO UNITED STATES NEWSWIRE SERVICES OR FOR DISSEMINATION IN THE UNITED STATES.

PERTH, WESTERN AUSTRALIA -- (Marketwired - April 30, 2013) - Marengo Mining Limited (TSX:MRN) (ASX:MMC) (POMSoX:MMC) wishes to inform the market, that a copy of the following has been lodged today with the ASX:

Quarterly Activities Report - 31 March 2013
http://www.marengomining.com/reports/2013_04_30March2013QuarterlyReportFinal.pdf

A digital copy of this announcement can also be viewed on our website under "Investor Centre - Exchange Announcements & "Company Reports".

www.marengomining.com

Please note that the Head Office of Marengo is located in Western Australia and is 12 hours ahead of Toronto time.

This news release does not constitute an offer to sell or the solicitation of an offer to buy any ordinary shares within the United States. The ordinary shares have not been offered and will not be registered under the United States Securities Act of 1933, as amended (the "1933 Act"), or any state securities laws. Accordingly, the ordinary shares may not be offered or sold in the United States or to U.S. persons (as such terms are defined in Regulation S under the 1933 Act) unless registered under the 1933 Act and applicable state securities laws or an exemption from such registration is granted.

COMPANY NO. 822513-3 / ARBN: 161 356 930
MARENGO MINING (AUSTRALIA) LIMITED (ABN: 57 099 496 474)
YANDERA MINING COMPANY LIMITED (COMPANY NO. 1-53202)
MARENGO MINING (PNG) LIMITED (COMPANY NO. 1-76844)



Contact

Marengo Mining Limited
Les Emery, President/CEO
+61 8 9429 0000
marengo@marengomining.com

Marengo Mining Limited - North America
Victoria Russell, Investor Relations
+1 647 290 1930
investor@marengomining.com

Marengo Mining Limited - Australia
Dean Richardson, VP-Investor Relations
+61 8 9429 0000
deanr@marengomining.com
www.marengomining.com