1. Geochemical Methods of Analysis,1987
2. Geologic characteristics of sediment-hosted, disseminated precious-metal deposits in the western United States;Bagby,1985
3. Grade and tonnage model of carbonate-hosted AuAg;Bagby,1986
4. Geologic-geochemical features of hot-spring precious-metal deposits;Berger,1985
5. Descriptive model of hot-spring AuAg;Berger,1986