March 3 (Reuters) - Trigon Metals Inc TM.V :
* TRIGON EXTENDS AGREEMENT TO ACQUIRE HIGH POTENTIAL ‘SILVER HILL' COPPER AND SILVER PROJECT FOR THREE MONTHS
* TRIGON METALS - SIGNED AMENDMENT TO MOU TO ACQUIRE 100% INTEREST IN SILVER HILL PROJECT IN MOROCCO
* TRIGON METALS INC - AMENDMENT EXTENDS, BY AN ADDITIONAL THREE MONTHS, PERIOD WITHIN WHICH CO MUST NEGOTIATE, ENTER INTO AGREEMENT