ANTIMONY OXIDE OR SULFIDE SMELTER, MADERO, COAHUILA, MEXICO
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This smelter produces crude antimony oxide or metal and has a feed rate of 5 tons per day of DSO or concentrate.
ANTIMONY COMBINATION FLOATATION/GRAVITY MILL, PUERTO BLANCO, GUANAJUATO, MEXICO
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This plant produces antimony flotation and gravity concentrates that may contain silver and gold. The plant feed capacity is up to 150 tons per day.
ANTIMONY OXIDE ORE GRAVITY MILL, PUERTO BLANCO, GUANAJUATO, MEXICO
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This plant produces gravity concentrates that may contain silver and gold. The plant has a feed capacity of up to 75 tons per day.
NEW ANTIMONY FLOTATION MILL, PUERTO BLANCO, GUANAJUATO, MEXICO
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This is a 500 tons per day flotation mill that is under construction and should be on line by the end of 2014. It will be dedicated to Los Juarez feed.
ANTIMONY OXIDE ORE GRAVITY MILL, WADLEY, SAN LUIS POTOSI, MEXICO
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This plant produces gravity concentrates and has a feed capacity of up to 500 tons per day.
Gold & Silver
GOLD & SILVER
*USAC has reported progress on the gold and silver leach plant in Guanajuato, Mexico for the Los Juarez property.
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*The shakedown of the cyanide plant at Puerto Blanco has progressed as expected.