Piedmont Receives A Mining Permit; Senators Against US Steel Deal; Ioneer Closer To Rhyolite Ridge Construction And More: Monday's Top Mining StoriesBenzinga • 19 days agoTop Stories: Piedmont Lithium gets mining permit, Senators urge Biden to block Nippon Steel's acquisition of U.S. Steel, Ioneer progresses towards construction, IperionX enters titanium supply...