Assessing the State of Contamination in a Historic Mining Town Using Sediment Chemistry.Mélida Gutiérrez, Shuo-sheng Wu, Jameelah R Rodriguez, Ashton D Jones, Benjamin E LockwoodArchives of environmental contamination and…2016The United States town of Aurora, Missouri, USA, stockpiled lead (Pb) and zinc (Zn) mining wastes from the early to mid-1900s in the form of chat piles. Clean-up actions were undertaken at intervals… (More)