Mercury contamination in the Carson River, Nevada: A preliminary study of the impact of mining wastes

@article{Wayne1996MercuryCI,
  title={Mercury contamination in the Carson River, Nevada: A preliminary study of the impact of mining wastes},
  author={David M. Wayne and John J. Warwick and Paul J. Lechler and Gary A. Gill and W. Berry Lyons},
  journal={Water, Air, and Soil Pollution},
  year={1996},
  volume={92},
  pages={391-408}
}
From 1860 to 1890, approximately 7 100 metric tons of metallic mercury (Hg) were released into the Carson River-Lahontan Reservoir watershed as a by-product of Comstock Lode silver (Ag) and gold (Au) ore refining. Present-day Hg contamination is most severe in mine tailings, where total Hg concentrations can exceed several hundred µg/g. Hg-laden tailings were also dumped directly into the Carson River, and were subsequently transported downstream into the Lahontan Reservoir and the Stillwater… 

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