TY - RPRT TI - Environmental geochemistry of a Kuroko-type massive sulfide deposit at the abandoned Valzinco mine, Virginia, USA AU - R.R. Seal AU - J. M. Hammarstrom AU - A.N. Johnson AU - N.M. Piatak AU - G.A. Wandless PY - 2008 DO - 10.1016/j.apgeochem.2007.10.001 UR - https://pubs.usgs.gov/publication/70033623 ID - 70033623 ER -