Search results
Results from the WOW.Com Content Network
The deposits were mined for uranium, thorium, and rare earths. Uranium and thorium were in the monazite grains; rare earths were in columbite and euxenite. Production was 365,000 pounds (165 metric tons) of U 3 O 8. [31] Uranium was mined at the Stanley district in Custer County, Idaho from 1957 to 1962.
World uranium reserves in 2010. Uranium reserves are reserves of recoverable uranium, regardless of isotope, based on a set market price. The list given here is based on Uranium 2020: Resources, Production and Demand, a joint report by the OECD Nuclear Energy Agency and the International Atomic Energy Agency. [1] Figures are given in metric ...
Smith Ranch and Highland are uranium mining operations located in Wyoming, U.S.A. They are separate permits, operated as a single operation, and have one central processing facility. The Smith Ranch-Highland operation is the largest uranium production facility in the United States. Smith Ranch and Highland are roll-front uranium deposits.
A Navajo discovered uranium in 1942 in Monument Valley on the Navajo Nation in northeast Arizona. The first mine in the district opened in 1948. Uranium and uranium-vanadium minerals occur in fluvial channels of the Shinarump Sandstone member of the Triassic Chinle Formation. Ore deposits are associated with carbonized wood in the sandstone. [2]
[3] [7] [10] The uranium ore minerals include uraninite and coffinite. The age of the uranium formation is assumed to be the same as the caldera tuff, which is approximately 16.1 million years. [7] Other deposits in the caldera contain ores of antimony, cesium, and lithium [11] [12] (potentially, one of the biggest mines in the world). [13]
The site was discovered during uranium prospecting in the 1970s, inspired by the Ambrosia Lake deposit in Canada, with exploration led by the Marline Oil Corporation. Uranium is found within a structural trap, surrounded by biotite gneiss, with staining from hematite overlying the Fork Mountain schist. Hematite staining on the ground surface is ...
Uranium Energy Corp Founder and CEO Amir Adnani joins Yahoo Finance Live to discuss the future of nuclear energy, uranium consumption, and potentially easing energy crises.
The Temple Mountain mines were major uranium producers on the Colorado Plateau in the late 1940s and early 1950s. [8] Madame Marie Curie had isolated radium from uranium ore, and she and her husband Pierre conducted research on radium and received the Nobel Prize for their studies in radioactivity. Ore from the Temple Mountain mines was shipped ...