TY - RPRT TI - Skarn-hosted mineralization in Paleozoic rocks beneath the Idarado Mine, northwest San Juan Mountains, Colorado AU - J.N. Mayor AU - F. S. Fisher PY - 1993 DO - 10.3133/ofr93183 UR - https://pubs.usgs.gov/publication/ofr93183 ID - ofr93183 ER -