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Yukon Zinc is a wholly-owned subsidiary of Jinduicheng Molybdenum and operates the Wolverine mine located approximately 280km north east of Whitehorse, Yukon, Canada as shown in Figure 1.The mine recovers ore from a polymetallic volcanogenic massive sulfide (VMS) deposit consisting of two ore zones on either side of a largely barren saddle zone.The Wolverine and Lynx ore zones each consist of multiple lenses with numerous faults cross-cutting faults.Current mining faces are accessed by a ramp extending over 200m vertically at a grade of-15%.