Results 21 to 30 of about 9,541 (162)
Prediction of channel sandbody distribution in the lower section of Sifangtai Formation at the southern end of Chang Placanticline in Songliao Basin [PDF]
E3S Web of Conferences, 2021 The channel sand bodies in the lower section of the Sifangtai Formation in the Songliao Basin are rich in uranium resources. The development of channel sand body distribution prediction is of great significance for guiding the exploration of sandstone ...
Zhu Wenping +4 more
doaj +1 more source
Transformation, partitioning and flow–deposit interactions during the run-out of megaflows [PDF]
, 2016 Funded by BG Brasil E&P LtdaPeer ...
Fallgatter, Claus +3 more
core +2 more sources
Control of tectonic uplift and denudation on uranium mineralization in the eastern Junggar Basin
Meitan xuebao, 2023 There is a close dynamic coupling relationship between tectonic and mineralization. Long-term research and observation have found that the formation and location of sandstone-type uranium deposits are obviously controlled by the formation of target layer
Xiaozhong HAN +7 more
doaj +1 more source
Report of Investigations No. 135 Oligocene Volcanism and Multiple Caldera Formation in the Chinati Mountains, Presidio County, Texas [PDF]
, 1983 UT ...
Cepeda, Joseph C., Henry, Christopher D.
core +1 more source
Yankuang ceshi, 2016 The average content of uranium in sandstone-type uranium deposits is 635 μg/g, whereas the content of rhenium is 0.3-1.9 μg/g. Because of low rhenium content, now precise determination of low Re in high U ores remains unresolved.
WANG Yan-li +4 more
doaj +1 more source
Test of airborne fluorometer over land surfaces and geologic materials [PDF]
, 1970 Response of an experimental Fraunhofer line discriminator to a wide range of surficial deposits common in deserts and semideserts was tested in the laboratory and from an H-19 helicopter.
Hemphill, W. R., Stoertz, G. E.
core +2 more sources
Column bioleaching of sandstone type uranium ore deposit
Pacific International Journal, 2019 Column bioleaching has been performed on sandstone-type uranium ore. The column is initially leached with H2SO4 to make the environment acidic and feasible for Thiobacillus ferroxidase bacteria growth. The column later injected with acid solution containing 6g/L H2SO4, iron source 1.5g/L (Fe3+ 0.75g/L, Fe2+ 0.75g/L) and bacteria.
null Hazrat Bilal +2 more
openaire +2 more sources
Yankuang ceshi, 2018 BACKGROUND The reductive environment of uranium is the most important influencing factor of uranium mineralization. The study of various redox markers in interlayer oxidation bands is of great significance for finding interlayer oxidation zone sandstone ...
ZHANG Li-juan +5 more
doaj +1 more source
Metallogenic characteristics and models of sandstone-type uranium deposits in China
Ore Geology ReviewsDezhi Yan +9 more
openaire +3 more sources
China Geology, 2020 : The middle Jurassic Zhiluo Formation in the Dongsheng is comprised of a big set of green sandstone/mudstone with most of uranium orebodies occurring in close proximity to its footwall. By synthesizing field observations, region analysis, data collected
Ruo-shi Jin +11 more
doaj +1 more source