TY - RPRT TI - Age of ore deposition at Goldfield, Nevada, from potassium-argon dating of alunite AU - M.L. Silberman AU - Roger P. Ashley PY - 1970 DO - 10.2113/gsecongeo.65.3.352 UR - https://pubs.usgs.gov/publication/70209760 ID - 70209760 ER -