Sentence examples for uranium sources from inspiring English sources
Lacking domestic uranium sources, China and companies like Paladin are also beginning to develop uranium mines in African countries including Namibia and Niger.
The critical features of paleovalley-related uranium deposits include sediment and uranium sources, geological setting, depositional environment, age and relative timing of mineralization, aquifer characteristics, availability and distribution of reductants, and preservation potential of the uranium mineral system.
With respect to Sino-Australian examples, paleovalley-related uranium deposits form mostly around the margins of sedimentary basins and the mineralization is commonly hosted within channel fills contained within paleovalleys developed upon, or proximal to, Precambrian crystalline rocks that contain primary uranium sources.
Nuclear breeder reactors hold the promise of limitless energy supplies without the use of fossil fuels or renewables at acceptable costs but this development program has been stalled periodically, especially in the US, when abundant low-cost uranium sources were added to the supply side.
Several of these data were also determined for a sample of ammonium diuranate (yellow cake) from the Hahn and Strassmann laboratory at KWI for Chemistry in Berlin (called "Hahn YC") and for uranium ore and ore concentrate (UOC) samples from Joachimsthal/Jáchimov Ore Mountainss region of Bohemia and Saxony) and the Shinkolobwe mine (the former Belgian Congo) as potential uranium sources.
That may not sound like a lot, but when scaled across the operations of the world's fourth largest copper and gold source and the largest uranium source, it makes a huge difference.
Expanding Olympic Dam, one of the world's largest known copper deposit and largest uranium source, was one of three megaprojects that were due to go to the BHP board for final approval by December in an $80 billion pipeline of projects that BHP had recently warned were likely to be slowed.
The uranium source was desorption from the sediment.
Third, are the Uranium isotope ratios indicative of a natural Uranium source?
This indicates that the uranium source materials (i.e. the ore) originate very likely from the same mine for all three investigated samples.
Levels of cadmium, lead and uranium in sources of drinking water used by individuals with CKDu (n = 99) were within normal limits.
