TY - RPRT TI - Geochemical map showing distribution and abundance of mercury in silicified rocks, Goldfield mining district, Esmeralda and Nye Counties, Nevada AU - R. P. Ashley AU - W. J. Keith PY - 1973 DO - 10.3133/mf477 UR - https://pubs.usgs.gov/publication/mf477 ID - mf477 ER -