Publications by authors named "Mangen Li"
Article Synopsis
- The Chepaizi Uplift in northwestern China is a key area for exploring uranium resources, particularly in the newly identified Neogene Shawan Formation.
- This study employs advanced techniques like scanning electron microscopy and X-ray diffraction to analyze uranium minerals and understand their geochemical properties.
- The research reveals that uranium mineralization in the Shawan Formation occurred in two stages, influenced by a dry climate and processes involving lateral migration of oxygenated waters followed by hydrocarbons affecting mineral deposits.
Jinguanchong deposit, a part of the Mingyuefeng ore field in eastern Hunan Province, China, is a typical perigranitic uranium deposit (a subtype of granite-related deposit) discovered recently with considerable uranium mineralization. Herein, uraninite, the primary ore mineral in the deposit, was investigated via scanning electron microscopy and electron probe microanalysis. Additionally, laser ablation-inductively coupled plasma-mass spectrometry was used for the first time to determine the in situ U-Pb age and the rare-earth element characteristics of uraninite.
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