 Total production since 1953 is over 10 million pounds of silver, 116 million pounds of copper and 22.0 million pounds of lead from 7.0 million tons of ore. Average grade of the silver-copper ore has been 22.89 ounces per ton of silver and 0.83% copper.Average grade of the silver-lead ore has been 8.18 ounces silver and 8.8% lead per ton of ore.The mine is currently producing silver-copper ore at a rate of approximately 625 tons per day.