Tables providing data related to rock and water samples collected for the study analyzed for uranium favorability, including sample number, quadrangle name, county, coordinates, geologic code, and elemental analyses. During field work, lithologic and structural features were noted, and samples were collected for gamma-ray spectroscopic, geochemical, and petrologic analyses performed at Grand Junction. The gamma-ray spectroscopic and geochemical analytical results are reported in this dataset.

Tables listing by sample number data regarding water sample analyses performed in the field for a study identifying geologic environments favorable for uranium in parts of the Raleigh, North Carolina quadrangle. Ground-water samples were collected from wells and analyzed in the field for U₃0₈ and ²²²Rn.

The following datasets present tabulated data and elemental concentrations in rock samples from Dan River-Danville triassic basin.

This report presents the results of ground water, stream water, and stream sediment reconnaissance in North and South Carolina.

This abbreviated data report presents results of surface geochemical reconnaissance in the Dan River-Danville Triassic Basin of north-central North Carolina and south-central Virginia

From abstract: Data were collected at three sites on the Black River near Dunn, North Carolina, to define the effects of channel excavation on water-quality characteristics and on ground-water levels in nearby areas. Background data were collected at a site upstream from the 5-mile-long excavated reach. Changes in hydrologic characteristics were determined from data collected before, during, and after the construction period 1976-81. Significant changes occurred in shallow ground-water levels, streamflow velocities, water temperatures, dissolved oxygen, and suspended sediment; little or no change occurred in pH, dissolved solids, nitrogen, phosphorus, and bacteria.

From Introduction: "The Greensboro Quadrangle is in North Carolina and Virginia between lat. 36ºN. and 37ºN. and long. 78ºW. and 80ºW. (Fig. 1). The quadrangle was evaluated to identify and delineate areas favorable for the occurrence of uranium deposits."

Appendices containing data on uranium availability in Greensboro Quadrangle to accompany a report on U.S. uranium resources in North Carolina and Virginia.

Maps showing the coordinates of surface sample sites used in the geochemical study of the Dan River.

Tabulated ground water analyses and site descriptions for ground water samples collected at 5,778 sites in North Carolina, including pH, alkalinity, conductivity, uranium concentration, and helium value (see pages 30-35 of report).

Tabulated field data for water samples collected at 5,778 well and spring sites in North Carolina, including well type, well depth, well classification, well age, and pipe composition (see pages 36-38 of report).

Tabulated sediment analyses and site descriptions for stream sediment samples collected at 6,744 sites in North Carolina, including pH and elemental values (see pages 38-39 of report).

Tabulated sediment data with elemental analyses for stream sediment samples collected at 6,744 sites in North Carolina (see page 39 of report).

Tabulated data with sediment analyses, site descriptions, and accompanying water quality measurements for stream sediment samples collected at 6,744 sites in North Carolina (see pages 39-42 of report).

Tabulated data with elemental analyses for stream sediment samples collected at 4,619 sites in North Carolina (see pages 42-43 of report).

Tabulated data with elemental analyses for stream sediment samples collected at 4,619 sites in North Carolina (see pages 43 of report).

Tabulated analyses for surface water samples were collected at 295 sites in North Carolina, including pH and elemental analysis for each sample (see page 43 of report).

This report follows the study to identify geologic environments favorable for uranium in parts of the Raleigh, North Carolina quadrangle.

From abstract: Detailed petrologic investigations were conducted at 74 anomalies that have surface radioactivities of 5 to 300 times background in the Grandfather Mountain region of North Carolina and Tennessee. One or more specimens of radioactive rock and one specimen of nonanomalous (barren) rock were taken for chemical analysis from each of the 74 sites.

Appendices containing chemical analyses of rock samples in the Grandfather Mountain Region in addition to uranium occurrence reports to accompany a report on U.S. uranium resources in North Carolina and Tennessee.