J
Jingjing Liu
Researcher at China University of Mining and Technology
Publications - 25
Citations - 1093
Jingjing Liu is an academic researcher from China University of Mining and Technology. The author has contributed to research in topics: Coal & Pyrite. The author has an hindex of 13, co-authored 22 publications receiving 781 citations.
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Mineralogical and geochemical compositions of Late Permian coals and host rocks from the Guxu Coalfield, Sichuan Province, China, with emphasis on enrichment of rare metals
Shifeng Dai,Jingjing Liu,Colin R. Ward,James C. Hower,David French,Shaohui Jia,Madison M. Hood,Trent M. Garrison +7 more
TL;DR: In this paper, the geochemical and mineralogical compositions of the Late Permian No. 25 coal (semi-anthracite) and its host rocks (roof and floor strata) from the Guxu (Gulin-Xuyong) Coalfield, Sichuan Province, China were reported.
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Elemental and mineralogical anomalies in the coal-hosted Ge ore deposit of Lincang, Yunnan, southwestern China: Key role of N2–CO2-mixed hydrothermal solutions
Shifeng Dai,Peipei Wang,Colin R. Ward,Yuegang Tang,Xiaolin Song,Jianhua Jiang,James C. Hower,Tian Li,Vladimir V. Seredin,Nicola J. Wagner,Yaofa Jiang,Xibo Wang,Jingjing Liu +12 more
TL;DR: The Lincang Neogene high-Ge coal deposit in Yunnan, southwestern China, is one of the major coal-hosted Ge deposits in the world as mentioned in this paper, and the coal samples are dominated by huminite-group macerals, all having more than 88.5% total huminite.
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Mineralogical and geochemical compositions of the Pennsylvanian coal in the Hailiushu Mine, Daqingshan Coalfield, Inner Mongolia, China: Implications of sediment-source region and acid hydrothermal solutions
Shifeng Dai,Tianjiao Li,Yaofa Jiang,Colin R. Ward,James C. Hower,Jihua Sun,Jingjing Liu,Hongjian Song,Jianpeng Wei,Qingqian Li,Panpan Xie,Qing Huang +11 more
TL;DR: In this paper, the authors investigated the mineralogical and geochemical compositions of the Pennsylvanian coal in the Hailiushu Mine, Daqingshan Coalfield, neighboring previously-reported Al (Ga, REE) ore deposits (including the Adaohai Mine in the same coalfield and deposits in the Jungar Coalfight), using optical microscopy, field emission-scanning electron microscopy and X-ray fluorescence.
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Petrological, geochemical, and mineralogical compositions of the low-Ge coals from the Shengli Coalfield, China: A comparative study with Ge-rich coals and a formation model for coal-hosted Ge ore deposit
Shifeng Dai,Jingjing Liu,Colin R. Ward,James C. Hower,Panpan Xie,Yaofa Jiang,Madison M. Hood,Jennifer M.K. O'Keefe,Hongjian Song +8 more
TL;DR: In this paper, the authors report on the petrological, mineralogical, and geochemical compositions of the low-Ge coals in the Shengli Coalfield (Inner Mongolia, China), using optical microscopy, field emission-scanning electron microscopy and inductively coupled plasma mass spectrometry.
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Modes of occurrence of highly-elevated trace elements in superhigh-organic-sulfur coals
TL;DR: In this article, the concentrations and modes of occurrence of highly-elevated trace elements including V, Cr, Se, Mo, Cd, Re, and U in some late Permian coals preserved within marine carbonate successions from Southwest China, were investigated using inductively coupled-plasma mass spectrometry (ICP-MS), sequential chemical extraction procedures (SCEP), field emission-scanning electron microscopy in conjunction with an energy-dispersive X-ray spectrometer (FE SEM-EDS), and XRD).