July 11, 2005

PAN AMERICAN SILVER TO RELEASE SECOND QUARTER RESULTS JULY 28, 2005 - REVISED TIME

Vancouver, Canada - Pan American Silver Corp. (NASDAQ: PAAS; TSX: PAA) will release its 2005 second quarter financial and operating results before market open on July 28, 2005 and will host a conference call to discuss them at 8:30 am Pacific time (11:30 am Eastern). North American residents dial toll-free to 1-877-825-5811.  International participants please dial 1-973-582-2767. The call may also be accessed from the home page of the Company’s website at www.panamericansilver.com. It will be available for replay for one week after the call by dialling 1-877-519-4471 and using replay pin number 6258416.

For Further Information Contact:

Brenda Radies, Vice-President Corporate Relations (604) 806-3158