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The Ammonium Carbonate Pressure Leaching of Uranium Ores Proposed as Feed to the Pilot Plant at Grand Junction, Colorado : Progress Report

Description: From introduction: This is Progress report BMI-282, the first of a series covering the operation of the pressure-leaching towers for the extraction of uranium by an ammonium carbonate leach...This report discusses the data obtained from tests run to show the effects of such variables as the amount of air and carbon dioxide passed through the pulp, temperature, pressure, and concentration of ammonium carbonate and ammonium bicarbonate in the leach solution on the extraction of uranium.
Date: June 15, 1955
Creator: Wheeler, C. M.; Langston, B. G. & Stephens, F. M., Jr.
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
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Criteria for Outlining Areas Favorable for Uranium Deposits in Parts of Colorado and Utah

Description: Abstract: Most of the uranium deposits in the Uravan and Gateway mining districts are in the persistent upper sandstone stratum of the Salt Wash member of the Morrison formation. Areas in which this stratum is predominantly lenticular have been differentiated from areas in which the stratum is predominantly nonlenticular. The most favorable ground for uranium deposits is in areas of lenticular sandstone where the stratum is underlain by continuous altered greenish-gray mudstone. Ore is localize… more
Date: 1955
Creator: McKay, E. J.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Exploration for Uranium-Vanadium Deposits in the Beaver Mesa Area: Mesa County, Colorado, and Grand County, Utah

Description: Report discussing the U.S. Geological Survey's exploration aimed at locating uranium-vanadium deposits of the Beaver Mesa area. The report provides information regarding the geology of the area, uranium-vanadium deposits, the U.S. Geological Survey's exploration, reserves, and plans/recommendations.
Date: August 1956
Creator: Eicher, L. J.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Exploration for uranium-vanadium deposits in the Beaver Mesa area, Mesa County, Colorado, and Grand County, Utah

Description: A report regarding exploration for uranium-vanadium deposits in the Beaver Mesa area, Mesa County, Colorado, and Grand County, Utah. Concerns work done on behalf of the Division of Raw Materials of the U.S. Atomic Energy Commission.
Date: August 1956
Creator: Eicher, L. J.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Geology of Carnotite-Bearing Sandstone in the Uravan and Gateway Districts, Montrose and Mesa Counties, Colorado, and Grand County, Utah

Description: From Introduction: "In the Uravan and Gateway districts, the general character of the bedding in the ore-bearing sandstone and amount of alteration in associated mudstones, and the relation of these to each other, are the features most useful as large-scale guides. This report describes these features and their distribution, as well as some other significant geologic characteristics of the ore-bearing sandstone."
Date: January 1953
Creator: McKay, E. J.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Large-Scale Geologic Guides to Carnotite Deposits in the Uravan and Gateway Districts, Montrose and Mesa Counties, Colorado

Description: Abstract: Results of detailed mapping of the Salt Wash sandstone member of the Morrison formation in the Uravan and Gateway districts, Montrose and Mesa Counties, Colo., suggest that large areas containing both lenticular bedding in the ore-bearing sandstone and persistently altered mudstone beneath the sandstone are generally favorable for carnotite deposits.
Date: September 1951
Creator: McKay, E. J.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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[Letter from Anna Boyd to Charles B. Moore, April 27, 1899]

Description: This is a letter from the Charles B. Moore Collection. It is written by Anna Boyd and is addressed to Charles B. Moore. She informs Moore about the reasons for the family's delay in continuing correspondence with the Moore family since their visit to Colorado. In this letter, Boyd discusses the weather's affect on their crops for this spring. She details the failures they had last season due to grasshoppers and hopes that this season would be better than the last. She notes that they did not ha… more
Date: April 27, 1899
Creator: Boyd, Anna
Item Type: Refine your search to only Letter
Partner: UNT Libraries Special Collections
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[Letter from Camille Wallace to Charles Moore, November 26, 1898]

Description: Letter from Camille Wallace talking about her trip to Denver and Pueblo. She mentions that they have gone to many parties including a whist party and afternoon teas. They enjoyed reading Charles' letter that had been published in the McKinney Messenger. She reports that her sister Mollie and her family are living on a coffee plantation in Mexico and have suffered from floods. Includes the envelope.
Date: November 26, 1898
Creator: Wallace, Camille
Item Type: Refine your search to only Letter
Partner: UNT Libraries Special Collections
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[Letter from Charles B. Moore to Mary Ann Moore, August 22, 1989]

Description: This is a letter from the Charles B. Moore Collection. It is written by Charles B. Moore and is addressed to Mary Ann Moore. In this letter, Moore details his trip to Colorado for Mary Ann Moore and Laura Jernigan. He notes the town they are staying in at present, Manitou, and mentions their living quarters. He details the activities they have been experiencing such as hiking, searching for caves, and riding electric trolley's up to Pike's peak. He discusses that once on top of the peak, Linnet… more
Date: August 22, 1898
Creator: Moore, Charles B.
Item Type: Refine your search to only Letter
Partner: UNT Libraries Special Collections
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[Letter from Charles B. Moore to Mary Ann Moore, August 24, 1898]

Description: This is a letter from the Charles B. Moore Collection. It is written by Charles B. Moore and is addressed to Mary Ann Moore. In this letter, Moore discusses the days agenda and tells Mary they are getting ready for breakfast. He details a conversation he had with the Texan who is bunking next to their room and shares her plans, past and future, for this trip. He notes that they will have a picnic today and that he is collecting items from every where for Mary. He mentions that he met a woman wh… more
Date: August 24, 1898
Creator: Moore, Charles B.
Item Type: Refine your search to only Letter
Partner: UNT Libraries Special Collections
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[Letter from Charles B. Moore to Mary Ann Moore, September 9, 1898]

Description: This is a letter from the Charles B. Moore Collection. In this letter, Moore discusses the goings-on during his trip to Colorado. He details to Mary Ann that they received her letter yesterday and are, at present, writing letter to her and to friends back home. He mentions that he has received correspondence from Tom and Stella from Salt Lake and from their return trip from Salt Lake which found them again in Manitou. He thanks Mary Ann and Laura Jernigan for taking care of the home front whil… more
Date: September 9, 1898
Creator: Moore, Charles B.
Item Type: Refine your search to only Letter
Partner: UNT Libraries Special Collections
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[Letter from Wilda Wallace to Charles B. Moore, October 22, 1898]

Description: Letter from Wilda D. Wallace to Charles Moore talking about her enjoyment at working with her husband at his law office, the beauty of Colorado in the Fall, recent forest fires, a prohibition candidate they are supporting, and the debate of gold vs. silver. Includes the original envelope.
Date: October 22, 1898
Creator: Wallace, Wilda D.
Item Type: Refine your search to only Letter
Partner: UNT Libraries Special Collections
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