Specifications - Brunswick Lead and Zinc Mine, New Brunswick, Canada

Key Data
Producer of	Lead, zinc, copper, silver, gold, bismuth, antimony and cadmium
Location	New Brunswick, Canada
Ownership	Xstrata plc (100%)
Geology type	Volcanogenic massive sulphides
Mineral type	Copper, lead and zinc sulphides with accessory minerals
Reserve base	14.7Mt proven and probable, grading 0.36% Cu, 8.77% Zn, 3.53% Pb and 104g/t Ag (2005)
Annual production	3.53Mt run-of-mine ore, 265,648t Zn, 75,417t Pb and 5.9Moz Ag (2005)
Mining method	Underground open stoping and cut-and-fill
Processing method	Crushing, grinding and sequential flotation
Employment	800
Key Equipment
Underground	Atlas Copco Wagner LHDs and mine trucks
	Mining Technologies International (MTI)-Montabert hydraulic development jumbos
	Tamrock pneumatic development jumbos
	MTI and Cubex ITH 5200 in-the-hole drill rigs
	Boart Longyear longhole drills
	Secoma rockbolting jumbo
	Tamrock Solo 606 top-hammer drill
	Atlas Copco cable bolting rig
	Atlas Copco Robbins 34RH raiseborer
	JKS Boyles diamond drills
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