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Presented here is the story of the mining and sale of uranium and radium ore through biographical vignettes, chemistry, physics, geology, geography, occupational health, medical utilization, environmental safety and industrial history. Included are the people and places involved over the course of over 90 years of interconnected mining and sale of radium and uranium, finally ending in 1991 with the abandonment of radium paint and medical devices, Soviet nuclear parity, and the Radiation Exposure Compensation Act.
The book presents the results from the Uranium Mining and Hydrogeology Conference (UMH VI) held in September 2011, in Freiberg, Germany. The following subjects are emphasised: Uranium Mining, Phosphate Mining and Uranium recovery. Cleaning up technologies for water and soil. Analysis and sensor for Uranium and Radon and Modelling.
This publication is one of a series prepared by the Federal Bureau of Mines on methods and costs of producing uranium ore on the Colorado Plateau. The information it contains was gathered in 1955-58 and applies to eight small operations. (See fig. 1.) Mining costs have increased since the data were I collected, but the information should be helpful in estimating future costs I at similar deposits. The Bureau of Mines had early experience in the production of carnotite-type ores on the Colorado Plateau. 3 4/ Under a cooperative agreement with the National Radium Institute in 1914-16, the Bureau mined and concentrated carnotite ore for recovery of radium, uranium, and vanadium. The ore was taken from claims in or near Long Park Montrose County, Colo., about 3 mi. south of La Salle Mining Co.'s La Salle mine, which is one of the mines described in this report. The Bureau leased the claims from Crucible Steel Mining & Milling Co., a subsidiary of Crucible Steel Co. of America, and from 1914 to 1916 produced 990 tons of high-grade ore, containing 2.6 pct. U308, and about 2,000 tons of mill-grade ore, containing 0.85 pct. U308. The high-grade ore was shipped directly to a radium-recovery plant built in Denver in 1914 under the cooperative agreement. There, commercial methods of extracting uranium, vanadium, and radium from carnotite ores were developed by Bureau personnel. The lower grade ore was concentrated at a small mill in Long Park before being shipped to Denver. The final recovery was 69,000 lb. of U308 and 8.8 g. of radium. The direct mining cost of producing the high-grade ore, including the labor to hand sort and sack it, was $35.96 per ton. Freighting the ore 58 miles to Placerville, Colo., the nearest rail point on the Rio Grande Southern Railway, cost $25.28 per ton, which included $4.55 per ton for ore bags and twine. Four-or six-horse teams pulled two wagons in tandem and made the round trip in 7 days. Four-horse teams hauled 3 1/2 to 4 tons, or about 105 72-lb. sacks of ore, and six-horse teams hauled 5 to 5 1/2 tons. The cost of shipping the ore to Denver, Colo., including the cost of loading the ore into narrow-gage cars at Placerville and transferring it to standard gage cars at Salida, Colo., was $8.59 a ton. Indirect costs at the mine were $9.92, the amortization charge was $1.19, and royalty was $10.47 per ton. The total cost was $91.41 per ton.
This book examines uranium mining and management in the United States with a focus on federal considerations. From 2005 to 2007, uranium prices increased from about $20 a pound to over $140 a pound, which led to renewed interest in uranium mining, both exploration and extraction, on federal land in the U.S. In early 2012, thousands of claims have been filed to explore for and potentially extract uranium on federal land. This increase in claims filed, has raised concerns about the potential impacts that an increased level of uranium exploration and extraction could have on the environment. During uranium extraction, the waste rock piles that are formed can introduce radionuclides (such as radium) and heavy metals (such as selenium and arsenic) into the environment. Before the mid-1970s, many mines on federal land, were abandoned without any reclamation, leaving a costly legacy of abandoned mines that pose potential health, safety, and environmental hazards.
A history of the U.S. Atomic Energy Commission’s need for uranium ore in the 1950s, the frenzied search, and the aftermath. Now expanded to include the story of nuclear testing and its consequences, UraniumFrenzy has become the classic account of the uranium rush that gripped the Colorado Plateau region in the 1950s. Instigated by the U.S. government’s need for uranium to fuel its growing atomic weapons program, stimulated by Charlie Steen’s lucrative Mi Vida strike in 1952, manned by rookie prospectors from all walks of life, and driven to a fever pitch by penny stock promotions, the boom created a colorful era in the Four Corners region and Salt Lake City (where the stock frenzy was centered) but ultimately went bust. The thrill of those exciting times and the good fortune of some of the miners were countered by the darker aspects of uranium and its uses. Miners were not well informed regarding the dangers of radioactive decay products. Neither the government nor anyone else expended much effort educating them or protecting their health and safety. The effects of exposure to radiation in poorly ventilated mines appeared over time. The uranium boom is only part of the larger story of atomic weapons testing and its impact in the western United States. Nuclear explosions at the Nevada Test Site not only spurred uranium mining, they also had a disastrous impact on many Americans: downwinders in the eastward path of radiation clouds, military observers and guinea pigs in exposed positions, and Navajo and other uranium mill workers all became victims, as deaths from cancer and other radiation-caused diseases reached much higher than normal rates among them. Tons of radioactive waste left by mines, mills, and the nuclear industry and how to dispose of them are other nagging legacies of the nuclear era. Recent decades have brought multiple attempts by victims to obtain compensation from the federal government and other legal battles over disposal of nuclear waste. When courts refused to grant relief to downwinders and others, Congress eventually interceded and legislated compensation for a limited number of victims able to meet strict criteria, but did not adequately fund the program. Recently, Congress attempted to fix this shortfall, but in the meantime many downwinders and others holding compensation IOUs had died. Congressional and other efforts to dispose of waste have lately focused on Nevada and Utah, two states all too familiar with nuclear issues and reluctant to take on further radioactive burdens. “In a perceptive and touching narrative, Ringholz (The Wilderness Handbook) recalls that the Federal government in the early 1950s subsidized uranium mining for the coming atomic age. . . . Ringholz intrigues the reader with an expert blending of science, adventure, industry mania, finance, human triumph and despair and shameful official neglect.” —Publishers Weekly “The frenzied search for a reliable domestic source of uranium ore needed by the U.S. Atomic Energy Commission in the 1950s is the subject of Ringholz's breezy narrative, which is populated with colorful characters. . . . This is good popular reading for general collections in public libraries.” —Library Journal
A history of the powerful mineral element explores its role as a virtually limitless energy source, its controversial applications as a healing tool and weapon, and the ways in which its reputation has been used to promote war agendas in the middle east.
Yellowcake Towns provides a look at the supply side of the Atomic Age and serves as an important contribution to the growing bibliography of atomic history.