Results 11 to 20 of about 81 (50)

Effects of basic intrusions on REE mobility of sandstones and their geological significance: A case study from the Qianjiadian sandstone-hosted uranium deposit in the Songliao Basin

open access: yesApplied Geochemistry, 2020
Abstract REE geochemistry of sandstones and their carbonate cements from the Upper Cretaceous Yaojia Formation in the Qianjiadian uranium deposit, southern Songliao Basin are illustrated in order to reveal effects of basic intrusions on REE mobility of sandstones and their geological significance.
Hui Rong   +5 more
core   +3 more sources

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

open access: yesMinerals
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 ...
Angui Lei   +8 more
core   +2 more sources

Geochemical reactions altering the mineralogical and multiscale pore characteristics of uranium-bearing reservoirs during CO2 + O2in situ leaching [PDF]

open access: yes, 2023
CO2 + O2in situ leaching has been extensively applied in uranium recovery in sandstone-type uranium deposits of China. The geochemical processes impact and constrain the leaching reaction and leaching solution migration; thus, it is necessary to study ...
Beibei Sun   +22 more
core   +1 more source

Geomicrobiología para prospección de uranio en profundidad en la cuenca Neuquina, Argentina [PDF]

open access: yes, 2021
Context: Microbiological prospecting for oil is a widely used methodology and is described in many published works. In uranium (U) mining it is not frequent, although there are some researchers who refer to some microorganisms as Bacillus sp, which are ...
Catálfamo, Pablo   +5 more
core   +2 more sources

Petrogenetic Constraints of Early Cenozoic Mafic Rocks in the Southwest Songliao Basin, NE China: Implications for the Genesis of Sandstone-Hosted Qianjiadian Uranium Deposits [PDF]

open access: yes, 2020
The tectonic inversion of the Songliao Basin during the Cenozoic may have played an important role in controlling the development of sandstone-type uranium deposits.
Chang-Dong Wang   +8 more
core   +2 more sources

Sub-layer Correlation of Quantou Ⅳ Formation of the Lower Cretaceous in Haituozi Area of Songliao Basin [PDF]

open access: yes, 2013
Fluvial-flood plain facies are developed at lower-mid Quantou Ⅳ Formation, and delta front - shallow lake facies are developed at the upper formation in Haituozi area of Southern Songliao Basin.
Hongliang, WANG   +4 more
core   +2 more sources

Law and Mechanism of Different Electric Field Modes Enhancement Alkaline Leaching Sandstone-type Uranium Ore [PDF]

open access: yes
China’s uranium resources are rich in reserves and deposits, but they are mainly low-grade uranium ores with low content of uranium. Sandstone-type uranium ores are mainly mined by in-situ leaching (ISL), but when the carbonate content is high, their ...
LI Rubin1, 2, LI Chunguang1, 2, 3, LIU Zhenzhong1, LI Yongmei1, 2, HUANG Zixian1, 2, CHEN Rukang2, ZHANG Shengdong3, LIU Longcheng2
core   +1 more source

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