April 22 (Reuters) - Sunstone Metals Ltd STM.AX :
* SUNSTONE METALS LTD - RECEIVED COMMITMENTS TO RAISE ABOUT $1.73 MILLION VIA SHARE PLACEMENT AT 0.5 CENTS PER SHARE
* SUNSTONE METALS LTD - PROCEEDS OF PLACEMENT & SPP WILL BE USED TO FUND EXPLORATION AT BRAMADEROS GOLD- COPPER PROJECT IN SOUTHERN ECUADOR