Results 71 to 80 of about 10,275 (206)

Geomechanics of Flooding‐Induced Microseismicity—Implications for Post‐Mining Environments

Journal of Geophysical Research: Solid Earth, Volume 130, Issue 9, September 2025.
Abstract Seismicity related to mining has gained considerable public attention in the last decades and is one of the reasons for mine closures in Germany. The seismicity in the Ruhr coal mining district of Germany has been monitored by different regional and (temporal) local networks and is classified as purely mining‐induced without evidence for ...
Thomas Niederhuber, Martina Rische, Birgit Müller, Thomas Röckel, Felix Allgaier, Kasper D. Fischer, Frank Schilling, Wolfgang Friederich   +7 more
wiley   +1 more source

Industrial Gamma Radiation Signals: An Untapped Resource to Reconstruct Neogene Paleoclimate Off Northwest Australia

Paleoceanography and Paleoclimatology, Volume 40, Issue 9, September 2025.
Abstract Paleoceanographic reconstructions require both high‐resolution temporal records and high‐density spatial coverage. Scientific drilling provides detailed paleoclimate time‐series, but its spatial distribution limits our ability to capture regional climate dynamics.
Rohit Samant, Or M. Bialik, David De Vleeschouwer   +2 more
wiley   +1 more source

Experimental study of the influence of borehole parameters on prompt fission neutron uranium logging and its corrections

Nuclear Engineering and Technology
In prompt fission neutron uranium logging, borehole environmental parameters affect the measured results and must be corrected. In order to explore the influence of borehole parameters on the interpretation of logging results, this paper builds a ...
Pengfei Zhou, Bin Tang
doaj   +1 more source

Relationship between sandstone-type uranium deposits and hydrocarbon in the northern ordos basin

IOP Conference Series: Earth and Environmental Science, 2017
The Ordos Basin is one of the largest proliferous basins and also one of the most important uranium-bearing basins in China. It is characterized by the coexistence of petroleum and uranium in the northern part of the basin. To understand the coexistence mechanism, more studies are called for on the genesis of sandstone-type uranium deposits in the ...
Feifei Wang, Jianqiang Wang, Pei Guo, Xianghu Cheng, Bei Li, Zisheng Song, Anjun Wei   +6 more
openaire   +1 more source

Pore characteristics and seepage simulation of sandstone-type uranium ore in the 512 deposit, Xinjiang

地质科技通报
Objective In situ leaching is a uranium extraction process in which a solution reacts with uranium-bearing minerals in a saturated aquifer and then uranium in the flowing solution is extracted through exchange.
Yaling LIU, Guangrong LI, Yipeng ZHOU, Zhanxue SUN, Kai ZHAO, Jinhui LIU, Lingling XU   +6 more
doaj   +1 more source

Identification of Astronomical Cycles in Upper Cretaceous Sifangtai Formation and Constraints on Depositional Age of Uranium Mineralized Sandstones in Qian’an Area of Songliao Basin

Yuanzineng kexue jishu
Cyclostratigraphy is widely applied in establishing high-precision sequence stratigraphic frameworks and astronomical time scales, making it an important field in the quantitative study of sedimentology.
WANG Junxian1, 2, ,  LI Ziying1, 2, ,  XING Zuochang1, 2,  LIU Jungang1, 2,  SHI Qingping1, 2,  TIAN Mingming1, 2,  JIA Licheng1, 2
doaj   +1 more source

Chemical Compositions of Fluid Inclusions in the Jalal –Abad iron oxide deposit, North West of Zarand, Using LA-ICP-MS Microanalysis

Journal of Economic Geology, 2017
Introduction The Poshtebadam Bafq Zarand district in central Iran is a world class iron oxide province. This region contains over two billion tons of iron ore reserves within more than 34 major magnetic anomalies and deposits in an area of 7,500 km2 ...
Behrouz Karimi Shahraki, Behzad Mehrabi
doaj   +1 more source

Investigation of physicochemical and triaxial compressive properties of conglomerate in acidic leachate

Meitan kexue jishu
The seepage effect of leaching solution in the process of in-situ leaching mining may lead to the deterioration of the mechanical properties of the aquifuge, and affect the safety of coal uranium co-mining.
Peng YANG, Xinzhu HUA, Xiao LIU, Yan HAN, Chen LI   +4 more
doaj   +1 more source

Sequence stratigraphic frameworks in different scales and sandstone-type uranium ore-formation of Minghuazhen Formation in Dagang area, Bohai Bay Basin

地质科技通报
Objective The Bohai Bay Basin, situated within the Eurasian metallogenic belt, is one of the world's two largest belts for sandstone-type uranium deposits, exhibiting significant potential for uranium mineralization.
Shunyao SONG, Minfang WANG, Xiaoyu SHANG, Hongli ZOU, Junlin CHEN, Jianyuan FENG, Zhongmei MA, Rui HUA, Chuang LI, Yichao WANG   +9 more
doaj   +1 more source

Metallogenic Conditions and Prospecting Directions of Neogene Sandstone-type Uranium Deposits in Tarim Basin

Yuanzineng kexue jishu
The Tarim Basin is one of the main uranium-producing basins in northern China, but uranium deposits are primarily concentrated in the marginal areas of the basin.
GUO Qiang1, 2, 3, CHENG Yuhan1, 2, 3, YANG Wenlong4, LIU Nian1, 2, 3, XIAO Jing1, 2, 3, XU Qiang1, 2, 3
doaj   +1 more source