Australia News‘Critical’ Rare Metal Mine Targets ExpansionSaveMark Us Preferred on GooglePrintMachinery and infrastructure is seen at the Dolphin Tungsten Mine on King Island, Tasmania, Australia, on May 13, 2023. AAP Image/James RossAAP9/2/2023|Updated: 9/2/20230:00X 1A Bass Strait mine unearthing a rare metal deemed critical by the federal government is eyeing expansion after officially reopening.The Dolphin tungsten mine on King Island, off Tasmania’s northwest coast, on Aug. 24 celebrated a return to commercial operations.We had a problem loading this article. Please enable javascript or use a different browser. If the issue persists, please visit our help center.