/NOT FOR DISSEMINATION OR DISTRIBUTION IN THE UNITED STATES AND NOT FOR
DISTRIBUTION TO US NEWSWIRE SERVICES./
MELBOURNE, May 24, 2013 /CNW/ - OceanaGold Corporation (ASX: OGC, TSX: OGC, NZX: OGC) (the "Company") is pleased to announce the completion of an updated
NI43-101 compliant technical report for the Reefton Project, following
its announcement on the updated Blackwater drill results on April 12,
2013.
The report entitled "Technical Report for the Reefton Project" has been
prepared by qualified persons from Oceana Gold (New Zealand) Ltd, and
updates the May 9, 2007 technical report for the project. In light of
the recent decline in gold price, the Company will continue to assess
and review the operating parameters and the mine plan for the Reefton
Project.
Qualified Persons
Mr. Jonathan Moore, Chief Geologist for OceanaGold is the Qualified
Person under NI 43-101 responsible for the Reefton Project resource
estimates. Mr. Moore has reviewed and approved the contents of this
news release.
Mr. Knowell Madambi, Technical Services Manager for OceanaGold is the
Qualified Person under NI 43-101 responsible for the Reefton Project
reserve estimates. Mr. Madambi has reviewed and approved the contents
of this news release.
About OceanaGold
OceanaGold Corporation is a significant multinational gold producer with
projects located on the South Island of New Zealand and in the
Philippines. The Company's assets encompass New Zealand's largest gold
mining operation at the Macraes goldfield in Otago which is made up of
the Macraes Open Pit and the Frasers Underground mines. Additionally on
the west coast of the South Island, the Company operates the Reefton
Open Pit mine. The Company's Didipio Mine in northern Luzon,
Philippines commenced commercial production on 1 April 2013 and is
expected to produce 100,000 ounces of gold and 14,000 tonnes of copper
per year on average over an estimated 16 year mine life. OceanaGold
expects to produce 285,000 to 325,000 ounces of gold in FY2013 from the
New Zealand and Philippine operations combined.
OceanaGold is listed on the Toronto, Australian and New Zealand stock
exchanges under the symbol OGC.
Cautionary Statement
Statements in this release may be forward-looking statements or
forward-looking information within the meaning of applicable securities
laws. Any statements that express or involve discussions with respect
to predictions, expectations, beliefs, plans, projections, objectives,
assumptions or future events or performance (often, but not always,
using words or phrases such as "expects" or "does not expect", "is
expected", "anticipates" or "does not anticipate", "plans", "estimates"
or "intends", or stating that certain actions, events or results "may",
"could", "would", "might" or "will" be taken, occur or be achieved) are
not statements of historical fact and may be forward-looking
statements. Forward-looking statements such as production forecasts are
subject to a variety of risks and uncertainties which could cause
actual events or results to differ materially from those reflected in
the forward-looking statements. They include, among others, the
accuracy of mineral reserve and resource estimates and related
assumptions, inherent operating risks and those risk factors identified
in the Company's most recent Annual Information Form prepared and filed
with securities regulators which is available on SEDAR at www.sedar.com under the Company's name. There are no assurances the Company can
fulfil such forward-looking statements and, subject to applicable
securities laws, the Company undertakes no obligation to update such
statements. Such forward-looking statements are only predictions based
on current information available to management as of the date that such
predictions are made; actual events or results may differ materially as
a result of risks facing the Company, some of which are beyond the
Company's control. Accordingly, readers should not place undue
reliance on forward-looking statements. The information contained in
this release is not investment or financial product advice.
SOURCE: OceanaGold Corporation

<p> <b>OceanaGold Corporation</b> </p> <p> Investor Relations - Melbourne<br/> Nova Young or Darren Klinck<br/> Tel: +61(3) 9656 5300 </p> <p> Investor Relations - Toronto<br/> Sam Pazuki<br/> Tel: +1 416 915 3123 </p> <p> <a href="mailto:info@oceanagold.com">info@oceanagold.com</a> | <a href="http://www.oceanagold.com">www.oceanagold.com</a> </p>