Results 51 to 60 of about 7,088 (223)
Applied SciencesA large-scale sandstone-type uranium deposit, recently discovered within the petroleum field of the Jingchuan area on the southwestern margin of the Ordos Basin, exemplifies a classic case of uranium exploration success achieved through the analysis of ...
Bo Zhang +6 more
doaj +1 more source
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
Yankuang ceshi, 2021 BACKGROUND The Ordos Basin is one of the most important areas in China because it hosts lots of sandstone-type uranium deposits and a variety of other energy and mineral resources.
ZHANG Ran +9 more
doaj +1 more source
Global hydrogen reservoirs in basement and basins [PDF]
, 2017 The authors are grateful to the Science and Technology Facilities Council (STFC) for funding, through Grant NE/G00322X/1. Samples were kindly contributed by K. Condie, M.J. Hole, and D. Muirhead.
Blamey, Nigel, Parnell, John
core +1 more source
Ghana airborne geophysics project in the Volta and Keta Basin : BGS final report [PDF]
, 2009 This report describes the work undertaken by BGS between November 2006 and March 2009 in collaboration with Fugro Airborne Surveys Pty Ltd on an airborne geophysical survey and ground reconnaissance mapping of the Volta River and Keta Basins, Ghana ...
Carney, J.N. +3 more
core
Iowa Population Exposures to Metals and Metalloids in Well Water
Environmental Toxicology, EarlyView.ABSTRACT Previous Iowa studies suggest low levels and chronic arsenic exposures are associated with prostate cancer. The rural Iowa population heavily relies on private wells for drinking water resources and thus is vulnerable to contaminants such as heavy metals found in well water.
Donald L. Simmons +9 more
wiley +1 more source
IOP Conference Series: Earth and Environmental Science, 2020 Abstract The Qianjiadian uranium deposit is located in the southwest margin of Songliao basin. In this paper, electron probe, energy spectrum, back scattering analysis, scanning electron microscopy and other experimental methods are used to study uranium occurrence form and uranium mineral type in Qiandaidian uranium deposit. The results
Bo Zhang +3 more
openaire +1 more source
REE/trace element characteristics of sandstone-type uranium deposits in the Ordos Basin [PDF]
Chinese Journal of Geochemistry, 2006 The major elements, trace elements and REEs were analyzed on the samples collected from the sandstone-type uranium deposits in the Ordos Basin to constrain the mechanism of uranium enrichment. The total REE amount ranges from 36.7 to 701.8 μg/g and the REE distribution patterns of the sandstone-type uranium samples are characterized by LREE enrichment ...
Mingxing Ling +4 more
openaire +1 more source
Genesis of Pb-Zn-Cu-Ag Deposits Within Permian Carboniferous-Carbonate Rocks in Madina Regency, North Sumatra [PDF]
, 2015 DOI:10.17014/ijog.2.3.167-184Strong mineralized carbonate rock-bearing Pb-Zn-Cu-Ag-(Au) ores are well exposed on the Latong River area, Madina Regency, North Sumatra Province.
Abidin, H. Z. (Hamdan) +3 more
core +2 more sources
Yankuang ceshi, 2022 BACKGROUND Sandstone-type uranium deposits contain a large number of pyrites of different shapes and stages. It is difficult to accurately discriminate the pyrite formed before, during or after the metallogenic period solely by observation of pyrite ...
ZHANG Xiaorui +11 more
doaj +1 more source