Exhibit 99.1
| FOR IMMEDIATE RELEASE | TSX: SLW |
| April 12, 2010 | NYSE: SLW |
SILVER WHEATON TO RELEASE FIRST QUARTER 2010 RESULTS ON MAY 12th
Vancouver, British Columbia – Silver Wheaton Corp. (TSX, NYSE:SLW) will release first quarter financial results on Wednesday, May 12, 2010, after market close.
A conference call will be held Thursday, May 13, 2010, starting at 11:00 am (Eastern Time) to discuss these results. To participate in the live call use one of the following methods:
| Dial toll free from Canada or the US: | 1-888-231-8191 |
| Dial from outside Canada or the US: | 1-647-427-7450 |
| Pass code: | 68638151 |
| Live audio webcast: | www.silverwheaton.com |
Participants should dial in five to ten minutes before the call.
The conference call will be recorded and you can listen to an archive of the call by one of the following methods:
| Dial toll free from Canada or the US: | 1-800-642-1687 |
| Dial from outside Canada or the US: | 1-416-849-0833 |
| Pass code: | 68638151 |
| Archived audio webcast: | www.silverwheaton.com |
For further information, please contact:
Brad Kopp
Vice President, Investor Relations
Silver Wheaton Corp.
Tel: 1-800-380-8687
Email:info@silverwheaton.com
Website:www.silverwheaton.com