TY - RPRT TI - Mineralogical and geochemical controls on the release of trace elements from slag produced by base- and precious-metal smelting at abandoned mine sites AU - N.M. Piatak AU - R.R. Seal AU - J. M. Hammarstrom PY - 2004 DO - 10.1016/j.apgeochem.2004.01.005 UR - https://pubs.usgs.gov/publication/70027018 ID - 70027018 ER -