Born-Digital or AnalogAnalogTranscriptWomen as miners Mary C. Bullock, one of few women to operate Colorado gold mine, dies. RMN F 12, 1940 Superstitions about women in mines. California Folklore v.5 #1 Ja 1946 p.19-20 Minnie McCormick discovers uranium near Lost Creek. Post Empire N 14, 1948 p.2 Clips: Mining. UraniumCollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
