Acero-Martin Exploration Inc.
TSX VENTURE : ASD
FRANKFURT : AMX

Acero-Martin Exploration Inc.

June 23, 2008 20:42 ET

Acero-Martin Exploration Launches New Website

VANCOUVER, BRITISH COLUMBIA--(Marketwire - June 23, 2008) - Acero-Martin Exploration Inc. (the "Company" or "Acero-Martin") (TSX VENTURE:ASD)(FRANKFURT:AMX) is pleased to announce that it has launched a new corporate website and encourages its shareholders and interested investors to visit www.acero-martin.com. The website has been designed to provide a comprehensive overview of Acero-Martin's advanced stage Pinaya Gold-Copper Project located in southern Peru and other related information on the corporation. Shareholders and future investors are also encouraged to sign up for email notification and direct delivery of future news releases.

About Acero-Martin Exploration Inc.

Acero-Martin Exploration Inc. is a resource company focused on creating shareholder value by exploring for precious and base metals, with the immediate goal of defining a major deposit at its 100 percent controlled Pinaya Project located in Peru. The Pinaya Project has an initial NI 43-101 compliant indicated resource of 29.13M tonnes grading 0.53 g/t Au and 0.42% Cu (498,000 oz Au and 269 million lbs Cu) and an inferred resource of 12.72M tonnes grading 0.41 g/t Au and 0.41% Cu (168,000 oz Au and 115 million lbs Cu). Subsequent to this report, Acero-Martin has reported an additional 79 holes bringing the project totals to more than 40,000 meters and 149 holes. Drilling since the release of the initial resource estimate continues to expand and define the deposit.

ON BEHALF OF THE BOARD OF DIRECTORS

Stewart Jackson, PhD, P. Geol., President and CEO

The technical information in this news release has been prepared in accordance with the Canadian regulatory requirements set out in National Instrument 43-101 and reviewed on behalf of the Company by Dr. Stewart Jackson, P.Geol., President and CEO of Acero-Martin, and a qualified person.

This news release has been prepared by management. This document contains certain forward looking statements which involve known and unknown risks, delays, and uncertainties not under the Company's control which may cause actual results, performance or achievements of the Company to be materially different from the results, performance or achievements implied by these forward looking statements. We seek safe harbor.

The TSX Venture Exchange does not accept responsibility for the adequacy or accuracy of this release.

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