1. Igneous and metamorphic rocks of the Serpentine Hot Springs area, Seward Peninsula, Alaska Author/Creator: Hudson, Travis, 1946- author Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1979 Resource Type: Book Access & Availability: Loading
2. Igneous and tectonic structures of the Stillwater complex, Montana Author/Creator: Jones, W. R., author Publication/Creation: Washington, D.C. : United States Department of the Interior, Geological Survey, 1960 Resource Type: Book Access & Availability: Loading
3. Igneous and tectonic structures of the Stillwater complex, Montana Author/Creator: Jones, William Richard, 1880- Publication/Creation: Washington [D.C.] : U.S. G.P.O., 1960 Resource Type: Book Is Part Of: U.S. Geological Survey bulletin, no. 1071. Access & Availability: Loading
4. Igneous geology of the Dry Mountain quadrangle, Jefferson County, Montana : a description of the petrology and structure of the igneous rocks along the east margin of the Boulder batholith Author/Creator: Prostka, Harold J., author Publication/Creation: [Washington, D.C.] : United States Department of the Interior, Geological Survey, 1966 Resource Type: Book Access & Availability: Loading
5. Igneous rocks Publication/Creation: Dallas County, TX : Dallas County Community College District, 2012 Resource Type: Video or Visual Material Access & Availability: Loading
6. Igneous rocks and related mineral deposits of the Barker quadrangle, Little Belt Mountains, Montana Author/Creator: Witkind, Irving J. 1917-2008, (Irving Jerome), author Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1973 Resource Type: Book Access & Availability: Loading
7. Igneous rocks of the Balcones fault region of Texas Author/Creator: Lonsdale, John T. 1895-1960. (John Tipton) Publication/Creation: Austin, Tex. : The University, [1927] Resource Type: Book Access & Availability: Loading
8. Integrated geologic, geochemical, and geophysical studies of Big Bend National Park, Texas Publication/Creation: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, [2007] Resource Type: Book Edition: Version 1.0. Access & Availability: Loading