Tables displaying index to statistical analysis and reduced data values for each quadrangle in the survey area.

"Objectives of the Halo Identification Project were to (1) characterize specific deposits, (2) Develop or improve genetic models, and (3) develop and evaluate cost-effective exploration methods for deposits in specific geologic environments."

Data gathered at well water sites in the Las Cruces quadrangle, including applicable water chemistry measurements (e.g., pH, conductivity, alkalinity), physical measurements (e.g., temperature, well description, scintillometer readings), and elemental analyses.

Data gathered at stream sediment sites in the Las Cruces quadrangle, including applicable water chemistry measurements (e.g., pH, conductivity, alkalinity) and elemental analyses.

Documentation outlining characteristics of field data samples taken in the Las Cruces quadrangle.

Data gathered at well water sites in the Carlsbad quadrangle, including applicable water chemistry measurements (e.g., pH, conductivity, alkalinity), physical measurements (e.g., temperature, well description, scintillometer readings), and elemental analyses.

Data gathered at stream sediment sites in the Carlsbad quadrangle, including applicable water chemistry measurements (e.g., pH, conductivity, alkalinity) and elemental analyses.

Documentation outlining characteristics of field data samples taken in the Carlsbad quadrangle.

Data gathered at well water sites in the Roswell quadrangle, including applicable water chemistry measurements (e.g., pH, conductivity, alkalinity), physical measurements (e.g., temperature, well description, scintillometer readings), and elemental analyses.

Data gathered at stream sediment sites in the Roswell quadrangle, including applicable water chemistry measurements (e.g., pH, conductivity, alkalinity) and elemental analyses.

Documentation outlining characteristics of field data samples taken in the Roswell quadrangle.

Data gathered at well water sites in the Fort Sumner quadrangle, including applicable water chemistry measurements (e.g., pH, conductivity, alkalinity), physical measurements (e.g., temperature, well description, scintillometer readings), and elemental analyses.

Data gathered at stream sediment sites in the Fort Sumner quadrangle, including applicable water chemistry measurements (e.g., pH, conductivity, alkalinity) and elemental analyses.

Documentation outlining characteristics of field data samples taken in the Fort Sumner quadrangle.

Data gathered at well water sites in the Hobbs quadrangle, including applicable water chemistry measurements (e.g., pH, conductivity, alkalinity), physical measurements (e.g., temperature, well description, scintillometer readings), and elemental analyses.

Data gathered at stream sediment sites in the Hobbs quadrangle, including applicable water chemistry measurements (e.g., pH, conductivity, alkalinity) and elemental analyses.

Documentation outlining characteristics of field data samples taken in the Hobbs quadrangle.

"Field and laboratory data are presented for 501 water samples and 1,817 sediment samples from the Las Cruces Quadrangle, New Mexico. The samples were collected and uranium analysis performed by Los Alamos National Laboratory; multielement analysis and data reporting were performed by the Uranium Resource Evaluation Project at Oak Ridge, Tennessee." (Abstract)

The following appendix contains petrographic photomicrographs of uranium anomalies in Costilla Massif, New Mexico.

Flight-line averaged data taken during aerial gamma-ray and magnetic surveys, documenting mean values of eU, eTh, K, eU/eTh, eU/K, and eTh/K in geologic units for each flight line of the Dalhart quadrangle in New Mexico, Oklahoma, and Texas.

Statistical summary tables of data taken during aerial gamma-ray and magnetic surveys, listing distribution types, statistical parameters, and number of samples of eU, eTh, K, eU/eTh, eU/K, and eTh/K for the Dalhart quadrangle in New Mexico, Oklahoma, and Texas.

Averaged record (statistical analysis) data listings taken during aerial gamma-ray and magnetic surveys of the Dalhart quadrangle in New Mexico, Oklahoma, and Texas.

Single record (reduced data) listings taken during aerial gamma-ray and magnetic surveys of the Dalhart quadrangle in New Mexico, Oklahoma, and Texas.

"Field and laboratory data are presented for 842 water samples and 1270 sediment samples from Roswell Quadrangle, New Mexico. The samples were collected by Los Alamos National Laboratory; laboratory analysis and data reporting were performed by the Uranium Resource Evaluation Project at Oak Ridge, Tennessee."