[HTML][HTML] Modes of occurrence of elements in coal: A critical evaluation
Coal, containing all the elements that are present in nature and more than 200 minerals, has
a complex chemical structure, making it one of the most complex geological materials …
a complex chemical structure, making it one of the most complex geological materials …
[HTML][HTML] Mineralogy and geochemistry of the Late Triassic coal from the Caotang mine, northeastern Sichuan Basin, China, with emphasis on the enrichment of the …
M Zhou, L Zhao, X Wang, VP Nechaev, D French… - Ore Geology …, 2021 - Elsevier
Comprehensive research on the concentrations, modes of occurrence, and origin of critical
elements in coal is significant from an economic point of view. Several previous …
elements in coal is significant from an economic point of view. Several previous …
[HTML][HTML] Mineralogy and enrichment of critical elements (Li and Nb-Ta-Zr-Hf-Ga) in the Pennsylvanian coals from the Antaibao Surface Mine, Shanxi Province, China …
As a critical element, lithium plays an important role in a wide range of modern industries
and in particular, battery storage and new energy technologies. Lithium in coal has attracted …
and in particular, battery storage and new energy technologies. Lithium in coal has attracted …
Geochemical and mineralogical evidence for the formation of siderite in Late Permian coal-bearing strata from western Guizhou, SW China
This paper presents the results of the geochemical and mineralogical investigation of
siderite in the Late Permian coal-bearing strata from western Guizhou, SW China. Siderite …
siderite in the Late Permian coal-bearing strata from western Guizhou, SW China. Siderite …
[HTML][HTML] Geological factors controlling variations in the mineralogical and elemental compositions of Late Permian coals from the Zhijin-Nayong Coalfield, western …
J Liu, S Dai, H Song, VP Nechaev, D French… - International Journal of …, 2021 - Elsevier
Determination of the geochemical and mineralogical characteristics of coal can provide
useful information on the geological setting and evolution of coal basins and assist in …
useful information on the geological setting and evolution of coal basins and assist in …
Geochronology, mineralogy, and geochemistry of tonsteins from the Pennsylvanian Taiyuan formation of the Jungar Coalfield, Ordos Basin, North China
Altered volcanic ashes occur worldwide in coal-bearing sequences. The Carboniferous is
one of the important coal-forming periods but the altered volcanic ashes within coals in …
one of the important coal-forming periods but the altered volcanic ashes within coals in …
Critical element (Nb-Ta-Zr-Hf-REE-Ga-Th-U) mineralization in Late Triassic coals from the Gaosheng Mine, Sichuan Basin, southwestern China: Coupled effects of …
Abstract The Nb-Ta-Zr-Hf-REY-Ga mineralization in the Late Permian coals in southwestern
China has been well investigated by several studies and has generally been attributed to …
China has been well investigated by several studies and has generally been attributed to …
Detrital UPb zircon geochronology, zircon LuHf and SrNd isotopic signatures of the Lopingian volcanic-ash-derived Nb-Zr-REY-Ga mineralized horizons from eastern …
The Lopingian altered volcanic-ash horizons in southwest China have attracted significant
attention due to highly-elevated concentrations of critical element Nb-Zr-REY-Ga. Despite …
attention due to highly-elevated concentrations of critical element Nb-Zr-REY-Ga. Despite …
[HTML][HTML] Origin of chamosite and berthierine: Implications for volcanic-ash-derived Nb-Zr-REY-Ga mineralization in the Lopingian sequences from eastern Yunnan, SW …
Clay minerals are generally used as pivotal indicators to reveal diagenetic parameters such
as temperature and pH in hydrothermal ore-forming systems. Within the Late Permian Nb-Zr …
as temperature and pH in hydrothermal ore-forming systems. Within the Late Permian Nb-Zr …
Mineralogy and geochemistry of the Middle Jurassic coal from the Hexi Mine, Shenfu Mining Area, Ordos Basin: With an emphasis on genetic indications of siderite
N Shang, J Liu, Q Han, R Jia, S Zhao - International Journal of Coal …, 2023 - Elsevier
Siderite is a common carbonate mineral in coal and usually contains geochemical
indications (elemental associations and isotopic compositions) for sedimentary …
indications (elemental associations and isotopic compositions) for sedimentary …