Uranium Resource Assessment Through Statistical Analysis of Exploration Geochemical and Other Data: Final Report (open access)

Uranium Resource Assessment Through Statistical Analysis of Exploration Geochemical and Other Data: Final Report

A report with the purpose of developing a practical system for quantitatively assessing the uranium resources in individual quadrangles based upon the HSSR data and tonnage/grade data for occurrences.
Date: February 1981
Creator: Koch, George S., Jr.; Howarth, Richard J. & Schuenemeyer, John H.
System: The UNT Digital Library
National Uranium Resource Evaluation: Montrose Quadrangle, Colorado (open access)

National Uranium Resource Evaluation: Montrose Quadrangle, Colorado

From Introduction: "The Montana Quadrangle of the National Topographic Map Series (NTMS), scale 1:250,000, in west-central Colorado was evaluated for geologic environments favorable for uranium deposits."
Date: June 1981
Creator: Goodknight, Craig S. & Ludlam, John R.
System: The UNT Digital Library
National Uranium Resource Evaluation: Durango Quadrangle, Colorado (open access)

National Uranium Resource Evaluation: Durango Quadrangle, Colorado

From purpose and study: The Durango Quadrangle, southwest Colorado (Fig. 1), was evaluated to identify geologic units and to delineate areas that exhibit characteristics favorable for uranium deposits. Geologic environments were evaluated to a depth of 1500 m based on recognition criteria (Mickle and Mathews, eds., 1978) prepared for the National Uranium Resource Evaluation (NURE) program. A favorable environment, as defined for this program, is an environment that could contain at least 100 tons U308 in deposits with an average grade no less than 100 ppm U308 . Environments that did not meet the NURE criteria were categorized as unfavorable. Some of the subsurface and several areas of restricted access were categorized as unevaluated because insufficient data exist for proper evaluation.
Date: June 1981
Creator: Theis, Nicholas J.; Madson, Michael E.; Rosenlund, Gene C.; Reinhart, William R. & Gardner, Hal A.
System: The UNT Digital Library
Quality of Ground Water in Routt County, Northwestern Colorado (open access)

Quality of Ground Water in Routt County, Northwestern Colorado

From abstract: This report uses chemical and bacteriological data to "describe the quality of water from selected geologic units in Routt County, Colorado.
Date: 1981
Creator: Covay, Kenneth J. & Tobin, Robert L.
System: The UNT Digital Library
Multisource Data Set Integration and Characterization of Uranium Mineralization for the Montrose Quadrangle, Colorado (open access)

Multisource Data Set Integration and Characterization of Uranium Mineralization for the Montrose Quadrangle, Colorado

A report characterizing known uranium occurrences in the Montrose Quadrangle and to find other areas in the quadrangle with similar characteristics
Date: April 1981
Creator: Bolivar, Stephen L.; Balog, Susan H.; Campbell, Katherine; Fugelso, L. Erik; Weaver, Thomas A. & Wecksung, George W.
System: The UNT Digital Library
Effects of a Cattle Feedlot on Ground-Water Quality in the South Platte River Valley Near Greeley, Colorado (open access)

Effects of a Cattle Feedlot on Ground-Water Quality in the South Platte River Valley Near Greeley, Colorado

This report presents changes in water quality in an alluvial aquifer near Greeley, Colorado. It contains maps, graphs, and tables.
Date: 1981
Creator: Borman, R. G.
System: The UNT Digital Library
Aerial Radiometric and Magnetic Survey: Grand Junction National Topographic Map, Colorado/Utah (open access)

Aerial Radiometric and Magnetic Survey: Grand Junction National Topographic Map, Colorado/Utah

Final report of the airborne gamma ray and total magnetic field survey for the Grand Junction quadrangle, Colorado-Utah. Sections I through IV of this report present information and results associated with this specific survey. Section V gives the data acquisition and the processing procedures.
Date: 1981
Creator: Geodata International
System: The UNT Digital Library