1. Background information to accompany folio of geologic, mineral resource, geochemical, aeromagnetic, and gravity maps of the Hillsboro and San Lorenzo quadrangles, Sierra and Grant Counties, New Mexico Author/Creator: Hedlund, David Carl, 1924- author Publication/Creation: [Reston, Virginia] : United States Department of the Interior, Geological Survey, 1979 Resource Type: Book Access & Availability: Loading
2. Geochemical halos in the Silver City mining region and adjacent areas, Grant County, New Mexico Author/Creator: Watts, K. C., author Publication/Creation: [Reston, Va.] : United States Department of the Interior, Geological Survey, 1984 Resource Type: Book Access & Availability: Loading
3. Isopleth maps of iron, manganese, vanadium, and related elements in stream sediments of West Virginia Author/Creator: Geological Survey (U.S.) Publication/Creation: Denver, CO : For sale by U.S. Geological Survey Map Distribution Resource Type: Map Access & Availability: Loading
4. Isopleth maps of pH and alkalinity in stream waters, and sodium in stream sediments of West Virginia Author/Creator: Geological Survey (U.S.) Publication/Creation: Denver, CO : For sale by U.S. Geological Survey Map Distribution Resource Type: Map Access & Availability: Loading
5. Isopleth maps of titanium, aluminum, and associated elements in stream sediments of West Virginia Author/Creator: Geological Survey (U.S.) Publication/Creation: Denver, CO : For sale by U.S. Geological Survey Map Distribution Resource Type: Map Access & Availability: Loading
6. Isopleth maps of uranium, thorium, cerium, lanthanum, and related elements in stream sediments of West Virginia Author/Creator: Geological Survey (U.S.) Publication/Creation: Denver, CO : For sale by U.S. Geological Survey Map Distribution Resource Type: Map Access & Availability: Loading