Scientists find link between sulfate, mercury - Duluth News Tribune

http://guruworker.wordpress.com/2011/04/08/how-correctly-to-select-steel-shutters/

Scientists find link between sulfate, mercury Duluth News Tribune High sulfate levels may be more than just a wild rice issue. Scientists have found a link between sulfate and the type of mercury â€" methyl mercury â€" that is toxic to fish, animals and people. High sulfate levels may be more than just a wild rice ... In sulfate debate, future of Iron Range mining projects hangs in balance istockAnalyst.com (press release)  »