NZC-TSX NORZF-OTCQB VANCOUVER, BC, Sept. 14, 2022 /PRNewswire/ – NorZinc Ltd. (TSX: NZC) (OTCQB: NORZF) (the “Company” or “NorZinc”) is pleased to announce the initiation of a feasibility study level metallurgical test program on its Prairie Creek Project (“Prairie Creek” of the…