TY - RPRT TI - Data used to prepare a map showing the location of significant gold mines in Montana AU - David Frishman AU - J. E. Elliott AU - E.E. Foord AU - Robert C. Pearson AU - W. H. Raymond PY - 1990 DO - 10.3133/ofr90242b UR - https://pubs.usgs.gov/publication/ofr90242B ID - ofr90242B ER -