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Investigation of Coal Deposits in the Coal Creek District, Gunnison County, Colorado: Progress Report 1

Description: Report issued by the Bureau of Mines on studies of coal deposits of the Coal Creek district. The physicality, geology, and characteristics of samples are listed. This report includes tables, and a map.
Date: April 1947
Creator: Toenges, Albert L.; Turnbull, Louis A.; Davis, J. D. & Reynolds, D. A.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Preliminary Results of Radiometric Reconnaissance of Parts of the Northwestern San Juan Mountains, Gunnison, Ouray, San Juan, San Miguel, and Dolores Counties, Colorado

Description: From abstract: A reconnaissance radiometric survey of parts of the northwestern San Juan Mountains has revealed the occurrence of uranium-bearing ores in several mining districts in Ouray and San Juan Counties, and the occurrence of thorium-bearing veins in southwestern Gunnison County.
Date: March 1952
Creator: Burbank, W. S. & Pierson, Charles Thomas
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Surface and subsurface cleanup protocol for radionuclides, Gunnison, Colorado, UMTRA project processing site. Final report: Revision 1

Description: Surface and subsurface soil cleanup protocols for the Gunnison, Colorado, processing site are summarized as follows: In accordance with EPA-promulgated land cleanup standards, in situ Ra-226 is to be cleaned up based on bulk concentrations not exceeding 5 and 15 pCi/g in 15-cm surface and subsurface depth increments, averaged over 100m{sup 2} grid blocks, where the parent Ra-226 concentrations are greater than, or in secular equilibrium with, the Th-230 parent. In locations where Th-230 has dif… more
Date: December 1993
Creator: Gonzales, D.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Baseline Risk Assessment of Groundwater Contamination at the Uranium Mill Tailings Site Near Gunnison, Colorado. Revision 1

Description: This report evaluates potential impacts to public health or the environment resulting from groundwater contamination at the former uranium mill processing site. The tailings and other contaminated material at this site are being placed in an off-site disposal cell by the US Department of Energy`s (DOE) Uranium Mill Tailings Remedial Action (UMTRA) Project. Currently, the UMTRA Project is evaluating groundwater contamination. This is the second risk assessment of groundwater contamination at thi… more
Date: April 1, 1994
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Gunnison, Colorado, Subpile Study Report

Description: To protect human health and the environment, the UMTRA project will remediate the uranium mill tailings site at Gunnison, Colorado. There are explicit requirements (i.e., 40 Part CFR Part 192) for the surface remediation of radiologically contaminated soils on UMTRA sites. The removal of subpile sediment to the depth required by 40 CFR Part 192 will leave in place deeper foundation sediment that is contaminated with hazardous constituents other than radium-226 and thorium-230. The Department of… more
Date: March 1, 1994
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Thorium and Rare-Earth Minerals in Powderhorn District, Gunnison County, Colorado

Description: From abstract: Thorium has been found since 1949 in at least 33 deposits in an area 6 miles wide and 20 miles long in the Powderhorn district, Gunnison County, Colo. The district is underlain largely by pre-Jurassic metamorphic and igneous rocks, most of which, if not all, are pre-Cambrian in age. These rocks are overlain by sandstone of the Morrison formation of Jurassic age, and by volcanic rocks of the Alboroto group and the Hinsdale formation of Miocene and of Pliocene(?) age, respectively.
Date: 1956
Creator: Olson, J. C. & Wallace, S. R.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Geology of the Quartz Creek Pegmatite District, Gunnison County, Colorado

Description: Report discussing the geology of the Quartz Creek pegmatite district of Gunnison County, Colorado. "The Quartz Creek pegmatite district includes an area of about 29 square miles in the vicinity of Quartz Creek in Gunnison County, Colorado. This area contains 1,803 pegmatites that are intruded into pre-Cambrian rocks."
Date: April 1952
Creator: Staatz, Mortimer H. & Trites, Albert F.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Umtra Project Water Sampling and Analysis Plan, Gunnison, Colorado: Revision 1

Description: This water sampling and analysis plan summarizes the results of previous water sampling activities and the plan for future water sampling activities, in accordance with the Guidance Document for Preparing Sampling and Analysis Plans for UMTRA Sites. A buffer zone monitoring plan for the Dos Rios Subdivision is included as an appendix. The buffer zone monitoring plan was developed to ensure continued protection to the public from residual contamination. The buffer zone is beyond the area depicte… more
Date: November 1994
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Baseline Risk Assessment of Groundwater Contamination at the Uranium Mill Tailings Site Near Gunnison, Colorado

Description: This Baseline Risk Assessment of Groundwater Contamination at the Uranium Mill Tailings Site Near Gunnison, Colorado evaluates potential impacts to public health or the environment resulting from groundwater contamination at the former uranium mill processing site. The tailings and other contaminated material at this site are being placed in an off-site disposal cell by the US Department of Energy`s (DOE) Uranium Mill Tailings Remedial Action (UMTRA) Project. Currently, the UMTRA Project is eva… more
Date: December 1, 1993
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Mitigation and Monitoring Plan for Impacted Wetlands at the Gunnison Umtra Project Site, Gunnison, Colorado. Revision 1

Description: The Gunnison, Colorado, abandoned uranium mill site is one site being cleaned up by the DOE under UMTRCA authority. This site`s contaminated material is being transported to a disposal site on US Bureau of Land Management (BLM) land east of Gunnison. Remedial action activities have temporarily disturbed 0.8 acre (ac) (0.3 hectares [ha]) of wetlands and permanently eliminated 4.3 ac (1.7 ha). As required by the Clean Water Act, the US Army Corps of Engineers (USACE) prepared a Section 404 Permit… more
Date: December 1994
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Site-Specific Analysis of Radiological and Physical Parameters for Cobbly Soils at the Gunnison, Colorado, Processing Site. Revision 1

Description: The remedial action at the Gunnison, Colorado, processing site is being performed under the Uranium Mill Tailings Radiation Control Act (UMTRCA) of 1978. Under UMTRCA, the US Environmental Protection Agency (EPA) is charged with the responsibility of developing appropriate and applicable standards for the cleanup of radiologically contaminated land and buildings at 24 designated sites, including the Gunnison, Colorado, inactive processing site. Section 108 of Public Law 95-604 states that the U… more
Date: January 1, 1994
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Coal Deposit, Coal Creek District, Gunnison County Colorado: Reserves, Coking Properties, and Petrographic and Chemical Characteristics

Description: From Introduction: "A preliminary report of the work was published in April 1947, and this bulletin supplements Report of Investigations 4104 and describes the results of the entire investigation."
Date: 1952
Creator: Toenges, Albert L.; Turnbull, Louis A.; Davis, J. D.; Reynolds, D. A.; Parks, B. C.; Cooper, H. M. et al.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Analyses of Coals in the United States with Descriptions of Mine and Field Samples Collected between July 1, 1904 and June 30, 1910: Part 1. -- Analyses

Description: From Significance and value of Analyses of Coal: "The analyses published in this report cover samples of coal collected in many different parts of the country with unusual care by experiences men, in such manner as to make them representative of extensive beds of coal."
Date: 1913
Creator: Lord, N. W.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Analyses of Coals in the United States with Descriptions of Mine and Field Samples Collected between July 1, 1904 and June 30, 1910 Part 2. Descriptions of Samples

Description: From Introduction: "This volume contains the descriptions of the samples whose analyses are published in the preceding volume, Part I of this bulletin. The descriptions have been compiled from the notebooks of the persons who collected the samples, have been condensed from accounts given in published reports of the United States Geological Survey, or have furnished by the collection themselves. Inasmuch as the descriptions represent the work of many persons during a period of six years, and ina… more
Date: 1913
Creator: Lord, N. W.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Radiometric Reconnaissance in the Garfield and Taylor Park Quadrangles, Chaffee and Gunnison Counties, Colorado

Description: Report discussing field work done between 1947 and 1951 for a reconnaissance radiometric survey of the Garfield and Taylor Park quadrangles of the Sawatch Range in Chaffee and Gunnison Counties of west-central Colorado.
Date: February 1953
Creator: Dings, M. G. & Schafer, Max
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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A Study in Human Resources Utilization: A Critical Examination of the Role of the Self-Concept in the Vocational Choice Process of College Students

Description: The specific problem confronted by this dissertation research is this: Do college students who are quite decided about their vocational choices have more developed and implemented self-concepts than do college students who are quite undecided about their vocational choices? If the decided students have more developed and implemented self-concepts than the undecided students, it can be logically reasoned that the developing and implementing of the self-concept is essential in the vocational choi… more
Date: December 1971
Creator: Davis, Jefferson Jackson
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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Reserves, Petrographic and Chemical Characteristics, and Carbonizing, Properties of Coal Occurring South of Dry Fork of Minnesota Creek, Gunnison County, Near Paonia, Colorado, and the Geology of the Area

Description: Report issued by the Bureau of Mines discussing the geology, chemical, and carbonizing properties of Gunnison County coal reserves in Colorado. Results and analyses of the investigations conducted on the coal reserves are presented in detail. This report includes tables, maps, illustrations, and photographs.
Date: 1949
Creator: Toenges, Albert L.; Dowd, James J.; Turnbull, Louis A.; Davis, J. D.; Smith, H. L. & Johnson, Vard H.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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