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3-D Seismic Exploration Project, Ute Indian Tribe, Uintah and Ouray Reservation, Uintah County, Utah

Description: The objectives of this North Hill Creek 3-D seismic survey were to: (1) cover as large an area as possible with available budget; (2) obtain high quality data throughout the depth range of the prospective geologic formations of 2,000' to 12,000' to image both gross structures and more subtle structural and stratigraphic elements; (3) overcome the challenges posed by a hard, reflective sandstone that cropped out or was buried just a few feet below the surface under most of the survey area; and (4) run a safe survey.
Date: September 9, 2002
Creator: Eckels, Marc T.
open access

Aerial Gamma-Ray and Magnetic Survey of the Delta Area--Utah: Final Report, Volume 1

Description: From abstract: Results of an ERDA-sponsored, high-sensitivity, airborne gamma-ray spectrometer and magnetometer survey of a portion of the Delta, Utah, NTMS, 1:250,000 scale quadrangle, carried out under Bendix Field Engineering Corporation Subcontract 76-019-L are discussed. The objective of the survey was to evaluate the Delta area as a uraniferous province, i.e., a region showing surface indications of a generally higher uranium content, and evidence of geochemical uranium enrichment over the other natural radioactive elements, where detailed exploration for uranium would likely be successful. The known presence of late stage Tertiary rhyolites and granites associated with fluorite and uranium occurrences and one productive uranium mine strongly suggested that the area is such a uraniferous province. A DC-3 aircraft equipped with a gamma-ray spectrometer using nine large-volume NaI detectors, two 400 channel analyzers, and ancillary geophysical and electronic equipment was employed for data collection.
Date: March 1977
Creator: Texas Instruments Incorporated
open access

Aerial Gamma Ray and Magnetic Survey, Volume 1. Final Report: Salina (Utah), Moab (Utah and Colorado), Montrose (Colorado) and Leadville (Colorado) Quadrangles

Description: Final report documenting a high-sensitivity airborne radiometric and magnetic survey of the Salina, Moab, Montrose, and Leadville quadrangles including the survey description, specifications, data processing methods, interpretation methods, and regional geologic review.
Date: April 1979
Creator: GeoMetrics, Inc.
Location: None
open access

Aerial Gamma Ray and Magnetic Survey, Volume 2. Final Report: Leadville Quadrangle, Colorado

Description: Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Leadville quadrangle including a detailed geologic summary, interpretation report, standard deviation maps, pseudo-contour maps, interpretation maps, flight line and geologic base map, and individual corrected profiles.
Date: April 1979
Creator: GeoMetrics, Inc.
Location: None
open access

Aerial Gamma Ray and Magnetic Survey, Volume 2. Final Report: Moab Quadrangle, Utah and Colorado

Description: Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Moab quadrangle including a detailed geologic summary, interpretation report, standard deviation maps, pseudo-contour maps, interpretation maps, flight line and geologic base map, and individual corrected profiles.
Date: April 1979
Creator: GeoMetrics, Inc.
Location: None
open access

Aerial Gamma Ray and Magnetic Survey, Volume 2. Final Report: Montrose Quadrangle, Colorado

Description: Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Montrose quadrangle including a detailed geologic summary, interpretation report, standard deviation maps, pseudo-contour maps, interpretation maps, flight line and geologic base map, and individual corrected profiles.
Date: April 1979
Creator: GeoMetrics, Inc.
Location: None
open access

Aerial Gamma Ray and Magnetic Survey, Volume 2. Final Report: Salina Quadrangle, Utah

Description: Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Salina quadrangle including a detailed geologic summary, interpretation report, standard deviation maps, pseudo-contour maps, interpretation maps, flight line and geologic base map, and individual corrected profiles.
Date: April 1970
Creator: GeoMetrics, Inc.
Location: None
open access

Aerial Radiometric and Magnetic Reconnaissance Survey of the Delta Quadrangle, Utah: Final Report, Volume 1. Narrative and Tables

Description: From approach: This survey consisted of aerial gamma-ray spectrometer and magnet-meter data collection including: (1) Coverage of those portions of the Delta, Utah NTMS 1:250,000 scale quadrangle (Figure 1-1) which were not surveyed in 1976 under Bendix Field Engineering Corporation subcontract No. 76-019-L, Texas Instruments (1977a). (2) Reflights of portions of the 1976 flight lines which were out of altitude specifications. (3) Extra flight lines over the 1976 survey area to provide complete detailed coverage of the NW quarter of the quadrangle. The program also included processing and interpretation of the gamma-ray spectrometer data necessary to indicate potential new uranium prospecting areas.
Date: November 1978
Creator: Texas Instruments Incorporated
open access

Aerial Radiometric and Magnetic Survey: Brigham City National Topographic Map, Utah. Volume 1

Description: This is the first volume of a two-part report on the analyses of the airborne gamma radiation and total magnetic field survey flown for the region identified as the Brigham City National Topographic Map NK-12-7. This volume gives the description of the program and results.
Date: 1979
Creator: High Life Helicopters, Inc.
Location: None
open access

Aerial Radiometric and Magnetic Survey: Brigham National Topographic Map, Utah. Volume 2

Description: This is the second volume of a two-part report on the analyses of the airborne gamma radiation and total magnetic field survey flown for the region identified as the Brigham City National Topographic Map NK-12-7. This volume presents the flight line profile data and statistical analysis results.
Date: 1979
Creator: High Life Helicopters, Inc.
open access

Aerial Radiometric and Magnetic Survey, Brushy Basin Detail Survey, Price/Salina National Topographic Map Sheets, Utah: Volume 1 - General Narrative Report

Description: First volume of the results of a detail area gamma ray and magnetic field survey providing a general overview including: "1. Flight Operations; 2. Data Acquisition and Processing; 3. Synopsis of Surface Geology; 4. Geologic Data Interpretation; 5. Geochemical Data Interpretation; 6. Geologic-Geochemical Analogy; 7. Summary and Recommendation for Geologic and Geochemical Units; 8. Reconnaissance Data" (p. I-1).
Date: 1981
Location: None
open access

Aerial Radiometric and Magnetic Survey, Brushy Basin Detail Survey, Price/Salina National Topographic Map Sheets, Utah: Volume II. Area I - Graphic Data

Description: Volume II of a report regarding an aerial radiometric and magnetic survey of the Brushy Basin, Utah. the report includes multi-variable radiometric stacked data profiles, magnetic and ancillary stacked data profiles, radiometric and magnetic contour maps, a multi-variant map, a geochemical analysis map, geochemical flight line composite map, geologic base map, and a geologic flight line composite map.
Date: 1981
Location: None
open access

Aerial Radiometric and Magnetic Survey, Brushy Basin Detail Survey, Price/Salina National Topographic Map Sheets, Utah: Volume III. Area II - Graphic Data

Description: Volume III of a report regarding an aerial radiometric and magnetic survey of the Brushy Basin, Utah. This report includes multi-variable radiometric stacked data profiles, radiometric and magnetic contour maps, a multi-variant map, geochemical analysis map, geochemical flight line composite map, geologic base map, and geologic flight line composite map.
Date: 1981
Location: None
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