TY - RPRT TI - Composite geophysical model for continental volcanic-hosted epithermal mineralization; Cox and Singer mineral deposit models numbered 25b, 25c, 25d, and 25e AU - D. P. Klein AU - Viki Bankey PY - 1992 DO - 10.3133/ofr92389 UR - https://pubs.usgs.gov/publication/ofr92389 ID - ofr92389 ER -