Specifications - Myra Falls Zinc, Copper, Gold and Silver Mine, British Columbia, Canada

Key Data
Producer of	Zinc, copper, gold and silver
Location	Vancouver Island, BC, Canada
Ownership	Breakwater Resources Ltd (100%)
Geology type	Volcanogenic massive sulphides
Mineral type	Polymetallic sulphides
Reserve base	6Mt grading 6.7% zinc, 1.1% copper, 1.3g/t gold and 46g/t silver
Annual production	48,084t Zn, 7,640t Cu, 1.17Moz Ag and 31,750oz Au (2005)
Mining method	Underground sub-level and drift-and-fill stoping
Processing method	Crushing, grinding, gravity concentration and column flotation to produce sulphide concentrates
Employment	440
Key Equipment
Concentrator	Knelson gravity concentrator
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