The violence comes as union leaders and company executives prepare to hold talks today, hoping to end a strike that is costing the company millions of dollars a day.
The company, with operations in Turkey, China, Greece, Romania and Brazil, plans to produce close to 705,000 to 760,000 ounces in 2013, up from 656,324 ounces in 2012.
Small investors are selling their gold and silver and getting into stocks, but that trend is about to run its course, says Liberty Trading Group president James Cordier.