1. Observations on the geology, mineralogy, &c., of the Perkiomen Lead Mine in Pennsylvania Author/Creator: Wetherill, John Price, 1794-1853 Publication/Creation: [Philadelphia] : [Printed by J. Harding], [1826] Resource Type: Book Access & Availability: Loading
2. Occurrence of manganese in eastern Aroostook County, Maine Author/Creator: White, Walter S. 1915- (Walter Stanley), author Publication/Creation: [Washington, D.C.] : United States Department of the Interior, Geological Survey, 1943 Resource Type: Book Access & Availability: Loading
3. The occurrence of metalliferous deposits in the Yukon and Kuskokwim Regions, Alaska Author/Creator: Mertie, John Beaver, 1888-1980 Publication/Creation: Washington [D.C.] : U.S. G.P.O., 1922 Resource Type: Book Is Part Of: Bound with: QE75 .B9 NO.739 ; The Alaskan mining industry in 1921 / Access & Availability: Loading
4. Open file report Publication/Creation: Newark : University of Delaware, Delaware Geological Survey Resource Type: Journal, Newspaper or Serial Access & Availability: Loading
5. The ore deposits of northeastern Washington Author/Creator: Bancroft, Howland, author Publication/Creation: [Washington, D.C.] : Department of the Interior, United States Geological Survey, 1914 Resource Type: Book Access & Availability: Loading
6. Ore deposits of the Helena mining region, Montana Author/Creator: Knopf, Adolph, 1882-1966, author Publication/Creation: [Washington, D.C.] : Department of the Interior, United States Geological Survey, 1913 Resource Type: Book Access & Availability: Loading
7. Ore deposits of the Helena mining region, Montana Author/Creator: Knopf, Adolph, 1882-1966 Publication/Creation: Washington : Govt. Print. Off, 1913 Resource Type: Book Is Part Of: U.S. Geological Survey bulletin, no. 527-529. Access & Availability: Loading
8. Ore deposits of the Jerome and Bradshaw Mountains quadrangles, Arizona Author/Creator: Lindgren, Waldemar, 1860-1939, author Publication/Creation: [Washington, D.C.] : Department of the Interior, U.S. Geological Survey, 1926 Resource Type: Book Access & Availability: Loading
9. Ore deposits of the Jerome and Bradshaw Mountains quadrangles, Arizona Author/Creator: Lindgren, Waldemar, 1860-1939 Publication/Creation: Washington : Govt. Print. Off, 1926 Resource Type: Book Access & Availability: Loading
10. Ore deposits of the northern part of the Park (Indian Creek) District, Broadwater County, Montana Author/Creator: Schell, Elmer M. Publication/Creation: Butte : Montana School of Mines, 1963 Resource Type: Book Is Part Of: Bound with: QE133 .A3 NO.26-35 ; Montana in the geologic past / Access & Availability: Loading