Oct 25 (Reuters) - Iamgold Corp IMG.TO :
* YORBEAU AND IAMGOLD SIGN LETTER OF INTENT FOR THE ROUYN PROPERTY
* LES RESSOURCES YORBEAU - SIGNED NON-BINDING LETTER OF INTENT WITH IAMGOLD TO ACQUIRE 100% INTEREST IN YORBEAU'S ROUYN PROPERTY IN QUEBEC, CANADA