News Collaboration wins award Hui Jin - 07/12/2023 0 Spencer Gulf Cities is an alliance between Port Pirie, Port Augusta and Whyalla mayors and CEOs. Picture from file. Neralie Bailey A collaborative project between BHP’s Carrapateena copper mine, located north of Port Augusta, and Spencer Gulf Cities Alliance (SGC) has […] Subscribe or Login to see the rest of the content. Username Password Remember Me Forgot Password