The results of a high-sensitivity, aerial gamma-ray spectrometer and magnetometer survey of the Holbrook two degree quadrangle, Arizona are presented. Instrumentation and methods are described in Volume 1 of this final report. The work was done by Carson Helicopters, Inc., and Carson Helicopters was assisted in the interpretation by International Exploration, Inc. The work was performed for the US Department of Energy - National Uranium Resource Evaluation (NURE) program. Analysis of this radiometric data yielded 260 statistically significant eU anomalies. Of this number, forty-four were considered to be of sufficient strength to warrant further investigation. These preferred anomalies are separated into groups having some geologic aspect in common.

"This report consists of engineering details, statistics, and logistics of the 19 boreholes drilled in the project. Geophysical logs are included on microfiche in the back of this report." (from Introduction)

Uranium deposits in the precambrian quartz-pebble deposits of the Raft River area in northwestern Utah and southcentral Idaho are examined. A total of 1214 geochemical samples were acquired for the study, particularly 334 water samples, 616 stream sediment samples, and 264 rocks.

From abstract: This drilling project in northwestern Arizona consisted of 18 holes drilled to depths ranging from 1,341 to 5,491 feet (409 to 1,673 meters). The holes were sited to determine the lateral extent of the uranium-bearing, paludal/lacustrine strata of the Anderson Mine in Date Creek basin and to obtain additional data to improve the resource estimates for the Date Creek and Big Sandy basins.

This report contains aerial gamma-ray and magnetic quadrangle maps of portions of Arizona.

This report contains aerial gamma-ray and magnetic quadrangle maps of portions of New Mexico, Arizona and Texas.

Single record data listings taken during aerial gamma-ray and magnetic surveys of the Fort Smith quadrangle in Oklahoma and Arkansas.

These are the geological single record data listings for the Helena quadrangle, as part of its parent document Mississippi and Florida Airborne Survey, Final Report: Helena Quadrangle, Arkansas, Mississippi and Tennessee.

These are the geological single data record listings for the Helena quadrangle, as part of its parent document Mississippi and Florida Airborne Survey, Final Report: Helena Quadrangle, Arkansas, Mississippi and Tennessee.

Average record data listings taken during aerial gamma-ray and magnetic surveys of the Columbia quadrangle in Tennessee and Alabama.

These are the geological single record data listings for the Blytheville quadrangle, as part of its parent document Mississippi and Florida Airborne Survey, Final Report: Blytheville Quadrangle, Tennessee, Arkansas, Alabama, and Missouri.

Single record data listings taken during aerial gamma-ray and magnetic surveys of the Columbia quadrangle in Tennessee and Alabama.

These are the geological single record data listings for the Nashville quadrangle, as part of its parent document Mississippi and Florida Airborne Survey, Final Report: Nashville Quadrangle, Tennessee and Kentucky.

These are the geological averaged record data listings for the Tupelo quadrangle, as part of its parent document Mississippi and Florida Airborne Survey, Final Report: Tupelo Quadrangle, Mississippi, and Alabama, and Tennessee.

These are the geological averaged record data listings for the Russellville quadrangle, as part of its parent document Mississippi and Florida Airborne Survey, Final Report: Russellville Quadrangle, Arkansas.

These are the geological averaged record data listings for the Blytheville quadrangle, as part of its parent document Mississippi and Florida Airborne Survey, Final Report: Blytheville Quadrangle, Tennessee, Arkansas, Alabama, and Missouri.

Average record data listings taken during aerial gamma-ray and magnetic surveys of the Fort Smith quadrangle in Oklahoma and Arkansas.

These are the geological averaged record data listings for the Nashville quadrangle, as part of its parent document Mississippi and Florida Airborne Survey, Final Report: Nashville Quadrangle, Tennessee and Kentucky

These are the geological single record data listings for the Russellville quadrangle, as part of its parent document Mississippi and Florida Airborne Survey, Final Report: Russellville Quadrangle, Arkansas.

These are the geological single record data listings for the Tupelo quadrangle, as part of its parent document Mississippi and Florida Airborne Survey, Final Report: Tupelo Quadrangle, Mississippi, and Alabama, and Tennessee

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.

From abstract: This abbreviated data report presents results of ground water and stream/surface sediment reconnaissance in the National Topographic Map Series (NTMS) Mesa 1 x 2 quadrangle. Surface sediment samples were collected at 713 sites, at a target sampling density of one site per 13 square kilometers (five square miles). Ground water samples were collected at 365 sites. Neutron activation analysis (NAA) results are given for uranium and 16 other elements in sediments, and for uranium and 9 other elements in ground water. Mass spectrometry results are given for helium in ground water. Field measurements and observations are reported for each site. Analytical data and field measurements are presented in tables and maps.

From abstract: This abbreviated data report presents results of ground water and surface sediment reconnaissance in the National Topographic Map Series (NTMS) Salton Sea 10 x 2 quadrangle. Surface sediment samples were collected at 997 sites. Ground water samples were collected at 76 sites. Neutron activation analysis (NAA) results are given for uranium and 16 other elements in sediments, and for uranium and 9 other elements in ground water. Mass spectrometry results are given for helium in ground water. Field measurements and observations are reported for each site. Analytical data and field measurements are presented in tables and maps.

This report contains aerial gamma-ray and magnetic quadrangle maps of portions of New Mexico.