MANAGEMENT PRESENTATION AND LUNCHEON

DOUG WILLOCK

PRESIDENT, CEO AND DIRECTOR

ADAM ROCHACEWICH

CHIEF FINANCIAL OFFICER

THURSDAY, JUNE 02, 2011

12:00 NOON

THE NATIONAL CLUB- HOWLAND ROOM

303 BAY STREET, TORONTO

RSVP:

CDOROBETI@BARNESIR.COM

416-367-5000 x261

POLAR STAR MINING CORPORATION (TSX:PSR) IS AN EMERGING EXPLORATION COMPANY WITH A FOCUS ON BUILDING SHAREHOLDER VALUE IN CHILE THROUGH DISCOVERY AND DEVELOPMENT. THE COMPANY'S STRATEGY IS TO GAIN EARLY CASH FLOW BY BRINGING ITS CHÉPICA MINE (PRIMARILY GOLD) INTO PRODUCTION. IT PROPOSES TO USE THE PROCEEDS TO SUSTAIN ITS DRILL PROGRAM AT ITS FLAGSHIP MONTEZUMA PROPERTY. DRILLING RESULTS INDICATE PORPHYRY STYLE MINERALIZATION ON THIS PROMISING PROPERTY, LOCATED IN THE WORLD'S MOST PROLIFIC COPPER MINING BELT. FOR MORE INFORMATION, VISIT WWW.POLARSTARMINING.COM.