1. Archean geology of the northern block of the Ishpeming Greenstone Belt, Marquette County, Michigan Author/Creator: Johnson, R. C. (Rodney C.) Publication/Creation: [Washington D.C.] : U.S. G.P.O., 1991 Resource Type: Book Access & Availability: Loading
2. Archean geology of the northern block of the Ishpeming Greenstone Belt, Marquette County, Michigan Author/Creator: Johnson, R. C. (Rodney C.), author Publication/Creation: [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 1991 Resource Type: Book Access & Availability: Loading
3. Bibliography and index of North American geology, paleontology, petrology, and mineralogy for the year 1894 Author/Creator: Weeks, Fred Boughton, 1864- Publication/Creation: Washington, D.C. : Govt. Print. Off, 1896 Resource Type: Book Is Part Of: U.S. Geological Survey bulletin, no. 130-136. Access & Availability: Loading
4. The central Virginia volcanic-plutonic belt : an island arc of Cambrian(?) age Author/Creator: Pavlides, Louis, 1921- author Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1981 Resource Type: Book Access & Availability: Loading
5. The central Virginia volcanic-plutonic belt : an island arc of Cambrian age Author/Creator: Pavlides, Louis, 1921- Publication/Creation: Washington : U.S. G.P.O., 1981 Resource Type: Book Is Part Of: U.S. Geological Survey professional paper, no. 1228-1231. Access & Availability: Loading
6. Crystalline rocks of the Strawberry Lake area, Front Range, Colorado Author/Creator: Young, Edward J. 1923- (Edward Joseph) Publication/Creation: Denver, CO : For sale by the Books and Open-File Reports Section, U.S. Geological Survey Resource Type: Book Access & Availability: Loading
7. Crystalline rocks of the Strawberry Lake area, Front Range, Colorado Author/Creator: Young, Edward J. 1923- (Edward Joseph), author Publication/Creation: [Reston, Va.] : Department of the Interior, U.S. Geological Survey, 1990 Resource Type: Book Access & Availability: Loading
8. Diamond-drilling exploration of the Beecher no. 3--Black diamond pegmatite Custer County, South Dakota Author/Creator: Redden, Jack A. 1926- (Jack Allison), author Publication/Creation: Washington, D.C. : United States Department of the Interior, Geological Survey, 1963 Resource Type: Book Access & Availability: Loading
9. Earth revealed. Episode 14, Intrusive igneous rocks Publication/Creation: Los Angeles, CA : Annenberg Learner, 1992 Resource Type: Video or Visual Material Access & Availability: Loading
10. Os fenómenos de metamorfismo e granitização no distrito de Goa Author/Creator: Martins, José Avila Publication/Creation: Lisboa : Junta de Investigaçōes do Ultramar, 1962 Resource Type: Book Access & Availability: Loading