PTR MINERALS LTD — Investor Presentation 2007

May 1, 2007

2 May 2007

ASX Announcement

PTR AUDIO BROADCAST

You are invited to a front row seat at our presentation titled "Uniquely Positioned in the Geothermal Sector", Conveniently, you don't have to leave your home or office to attend.

To listen, simply click on the link below:

http://www.brr.com.au/event/PTR/1080/22791/wmp/zcblhw2pt0

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The presentation details are as follows;

• Uniquely Positioned in the Geothermal Sector $\blacksquare$
• Presented By Mr Terry Kallis, MD $\blacksquare$
• Wednesday 2 May 2007, 4:30 PM AEST $\blacksquare$

Access archived presentations on demand by visiting www.brr.com.au

Boardroomradio also offers a free Podcast subscription, check the website for details.