Second volume of a report from a high-sensitivity airborne radiometric and magnetic survey of the Van Horn and Pecos quadrangles including maps documenting geophysical and geochemical data.

Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Van Horn and Pecos quadrangles including magnetic, ancillary and radiometric data.

Final report documenting a high-sensitivity airborne radiometric and magnetic survey of the Newark quadrangles including the survey description, specifications, data processing methods, interpretation methods, and regional geologic review.

Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Newark quadrangle including maps documenting geophysical and geochemical data, as well as magnetic, ancillary and radiometric data.

Final report documenting the statistical analysis of an aerial gamma-ray and magnetic survey of the Red River Area including the Ardmore, Sherman, Abilene, and Dallas quadrangles in north Texas and southern Oklahoma. Quadrangle-specific maps and data are published as separate volumes.

This report follows the orientation studies in the Spruce Pine, Moore, and Johnston, North Carolina areas that were conducted by the Savannah River Laboratory in preparation for a hydrogeochemical and stream sediment reconnaissance. A total of 298 sediment sites and 210 ground water sites were sampled for this study.

The following report discusses the study of radioelements in precambrian rock samples taken from the upper peninsula of Michigan and northern Wisconsin.

First volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of two quadrangles in Texas including documentation about data collection and analysis.

From addendum: Two types of analyses for uranium in the stream-sediment samples are presented. One split of the stream-sediment samples was sent to Resource Associates of Alaska's laboratory, where they were analyzed for U by the fluormetric method after acid extraction. This is the method employed for U by most laboratories. The completeness of uranium extraction unavoidably varies with the particular type of uranium-bearing minerals present and possibly with the amount of iron, manganese, and carbonaceous material present, which can interfere with the extraction. Analyses by the method are shown in the text and appendix columns with the designation "RAA."

From abstract: The geochemical dispersion of uranium has been investigated near sedimentary uranium prospects in eastern and north-central Pennsylvania.

Borehole logs based on studies in hole DL-3 located in the upper Michigan Precambrian basins.

Bore hole logs recorded by Bendix Field Engineering Co. on holes drilled in the Red River Valley of North Dakota and Minnesota.

Single record data listings taken during aerial gamma-ray and magnetic surveys of the Newark Quadrangle in Pennsylvania.

Average record data listings taken during aerial gamma-ray and magnetic surveys of the Newark Quadrangle in Pennsylvania.

Single record data listings taken during aerial gamma-ray and magnetic surveys of the Pecos Quadrangle in Texas.

Single record data listings taken during aerial gamma-ray and magnetic surveys of the Van Horn Quadrangle in Texas.

Average record data listings taken during aerial gamma-ray and magnetic surveys of the Pecos Quadrangle in Texas.

Average record data listings taken during aerial gamma-ray and magnetic surveys of the Van Horn Quadrangle in Texas.

Bore hole logs recorded by Century Geophysical Co. on holes drilled in the Red River Valley of North Dakota and Minnesota.

Appendix containing a series of reports on uranium occurrences discovered in deposits located in the Spartanburg quadrangle, South Carolina and North Carolina.