Results 1 to 10 of about 11,067 (50)

Uranium mineralization formed through multi-stage superposition: Case of the Qianjiadian deposit in Songliao Basin, China

Energy Geoscience, 2021
The Qianjiadian uranium deposit is located in the Kailu Depression of Songliao Basin. It is a large-scale in-situ leachable uranium deposit of sandstone type and provides a typical case of the uranium deposits in the Songliao Basin.
Zhenyan Chen, Qingchun Li, Mingyi Liu, Bairong Song, Minqiang Cao, Miao Wang   +5 more
doaj   +10 more sources

Mineral Composition and Full‐Scale Pore Structure of Qianjiadian Sandstone‐Type Uranium Deposits: Application for In Situ Leaching Mining

Geofluids, Volume 2022, Issue 1, 2022., 2022
In situ leaching (ISL) is becoming the main mining practice for sandstone‐type uranium deposits in China. The key to ISL technology is to aid the leaching solution in contacting the ore bed over a large range, which will induce a series of chemical reactions to extract uranium; thus, it is essential to thoroughly understand the reservoir physical ...
Qizhi Wang, Xuanyu Liang, Wei Wang, Qinghe Niu, Jinyi Zhuo, Xuebin Su, Genmao Zhou, Lixin Zhao, Po Li, Wei Yuan, Jiangfang Chang, Zhongmin Ji, Anye Su, Ilaria Fuoco   +13 more
wiley   +4 more sources

Geochemical Characteristics of Trace Elements and REEs and their Geological Significance for Uranium Mineralization within the Qianjiadian Sandstone-Hosted Uranium Deposit, Songliao Basin

Geofluids, 2023
The Qianjiadian uranium deposit is a typical interstratified oxidized zone sandstone-hosted uranium deposit hosted in the Upper Cretaceous Yaojia Formation of the southern Songliao Basin.
Zhaobin Yan, Hongjie Ji, Guolin Guo, Fei Xia, Wenwen Zhang, Saisai Song, Shaofang Liu   +6 more
doaj   +3 more sources

Hydrothermal Alteration and Its Superimposed Enrichment for Qianjiadian Tabular-Type Uranium Deposit in Southwestern Songliao Basin [PDF]

Minerals, 2021
The evolution characteristics of hydrothermal activity and superimposed uranium mineralization in the Qianjiadian ore field in southwestern Songliao Basin are still controversial and lack direct evidence. In this comprehensive study, a detailed identification of dolerite and hydrothermally altered un-mineralized sandstone and sandstone-hosted ore in ...
Ming-Kuan Qin, Shao-Hua Huang, Jia-Lin Liu, Zhang-Yue Liu, Qiang Guo, Li-Cheng Jia, Wen-Jian Jiang   +6 more
openaire   +2 more sources

Constraints of the sequence stratigraphic structure of uranium-bearing series on mineralization in Qianjiadian uranium deposit, Songliao Basin

地质科技通报, 2021
Understanding the stratigraphic structure of uranium-bearing rock series in sandstone-type uranium deposits and its constraints on uranium mineralization is the basis of understanding the uranium metallogenic regularity and mineralization. In this paper,
Minqiang Cao
doaj   +2 more sources

Study on Uranium Occurrence State of Sandstone-Type Uranium Deposits in Qianjiadian Region, Songliao Basin, China

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, Jianguo Li, Peisen Miao, Qinghong Si   +3 more
openaire   +2 more sources

Origin of the carbonaceous debris and its implication for mineralization within the Qianjiadian uranium deposit, southern Songliao Basin

Ore Geology Reviews, 2019
Abstract Appearance and coal petrology of the carbonaceous debris (CD) from the Qianjiadian uranium deposit, southern Songliao Basin are illustrated in order to reveal the relationship between the CD and uranium mineralization, response of the CD and uranium mineralization to diabase dikes, and origin of the CD. Three types of CD have been identified
Hui Rong, Yangquan Jiao, Liqun Wu, Dun Wan, Zhengjie Cui, Xujie Guo, Junmin Jia   +6 more
openaire   +2 more sources

Occurrence State and Enrichment Mechanism of Rhenium in the Qianjiadian Uranium Deposit in the Southwestern Songliao Basin, Northeast China

Minerals
Rhenium is an extremely rare critical metal element in Earth’s continental crust. Owing to its extremely high melting point and heat-stable crystalline structure, rhenium is an essential component of alloy materials used in high-performance aircraft engines. Demand for rhenium resources is therefore growing.
Songlin Yang, Xingzhou Liu, Zhibo Shan, Angui Lei, Yong Liu, Da Wei, Shijiao Zhu, Yong Fu, Long Zhang   +8 more
openaire   +2 more sources

Identifying the principal factors controlling uranium enrichment: Semi-quantitative mineralogy and geochemistry of the sandstone-type Qianjiadian uranium deposit, northeast China

Ore Geology Reviews, 2022
Jun-Ting Qiu, Hong-Xu Mu, Xin-Qi Yu, Xin-Min Rui, Yan-Jie Yang, Liang Qiu   +5 more
openaire   +2 more sources

Semi-Quantitative Analysis of Uranium Content Distribution Ratio in a Sandstone-Type Uranium Deposit in Songliao Basin

Yankuang ceshi
The Qianjiadian uranium deposit is a complex-metamorphic sandstone-type uranium mine located in the southern part of the Songliao Basin. To determine the state of uranium mineralization and its partitioning in different minerals, petrographic ...
Mingyi LIU, Bailin WU, Songlin YANG, Xin HAO, Miao WANG, Qi LI, Zhouyang LIN, Xiaorui ZHANG   +7 more
doaj   +1 more source