A5101890098- Geological and Geochemical Analysis
- earthquake and tectonic studies
- High-pressure geophysics and materials
- Geochemistry and Geologic Mapping
- Geological and Geophysical Studies
- Energy, Environment, Economic Growth
- Market Dynamics and Volatility
- Global Energy and Sustainability Research
- Geochemistry and Elemental Analysis
- Geochemistry and Geochronology of Asian Mineral Deposits
China Geological Survey
2018-2024
Nanjing University of Science and Technology
2024
China University of Geosciences
2015-2021
Guangzhou Institute of Geochemistry
2020
Chinese Academy of Sciences
2020
Qingdao Institute of Marine Geology
2016-2018
Shandong University of Science and Technology
2018
Qingdao National Laboratory for Marine Science and Technology
2016
Abstract The Gangdese magmatic belt formed during Late Triassic to Neogene in the southernmost Lhasa terrane of Tibetan plateau. It is interpreted as a major component continental margin related northward subduction Neo‐Tethys oceanic slab beneath Eurasia and it key understanding tectonic framework southern Tibet prior India‐Eurasia collision. widely accepted that crust belt, but occurrence magmatism detailed evolution are still debated. This work presents new zircon U‐Pb‐Hf isotope data...
The newly identified earliest part of the Sanligang bimodal volcanic succession in Dahongshan area northern Yangtze Block provides insight into role this block evolution Rodinia supercontinent. Field contact relationships and dating indicate that these rocks are contemporaneous formed at 840–820 Ma. mafic have low SiO2 (40.33–48.17 wt.%) K2O (0.07–1.65 wt.%), high TiO2 (2.64–3.52 contents, U/Th (0.33–0.38), Th/Zr (0.001–0.002), Nb/Y (0.059–0.064) ratios with positive εNd(t) (+5.08 to +7.59)....
There are voluminous ultrahigh pressure-related orthogneisses and minor metamorphic supracrustal rocks in the northeastern Sulu UHP terrane (NSL), East China. The tectonic affinities of crucial for unravelling deep continental subduction processes locating suture between South China (SCB) North (NCB) blocks. In this contribution, we report new zircon U–Pb ages Hf isotope data metagabbros Zeku region NSL. region, spatially associated with granitic gneisses, metagabbros, eclogites. Detrital...
Post-collisional alkaline mafic rocks record significant information regarding crust–mantle interaction in the subduction channel and provide an excellent opportunity to investigate mechanism of transition from pre-collisional post-collisional magmas. In this contribution, we present whole-rock major trace element radiogenic isotope data obtained dykes Guzhang-Anjiang areas southwestern Jiangnan orogenic belt (JOB), South China. LA–ICP–MS U–Pb zircon dating four representative samples yields...
As an emerging economy, China has maintained a high growth rate in crude oil consumption due to its rapid economic development. The average year-on-year the past 30 years is far higher than overall world average. listing of SC futures Shanghai marks new stage for Chinese market, which also faces various challenges. In today's world, local wars occur from time time, geopolitical conflicts never stop, and political undercurrents are surging. such situation, what kind impact will market face?...
The middle Mesoproterozoic is a crucial time period for understanding the Precambrian tectonic evolutionary history of northern Yangtze Block and its relationship with supercontinent Columbia. Dagushi Group (Gp) one strata rarely found at margin Block. U–Pb geochronology Lu–Hf isotopic analyses detrital zircons were analyzed three metamorphic quartz sandstone samples collected from Luohanling Dangpuling formations Gp. These metasandstones yielded major zircon populations ~2.65 Ga ~1.60 Ga,...