[HTML][HTML] Coal-Hosted Al-Ga-Li-REE Deposits in China: A Review

Y Zhang, X Liu, W Zhao - Minerals, 2025 - mdpi.com
Investigation of the critical metal elements in coal and coal-bearing strata has become one
of the hottest research topics in coal geology and coal industry. Coal-hosted Ga-Al-Li-REE …

[HTML][HTML] Elemental Geochemistry and Pb Isotopic Compositions of the Thick No. 7 Coal Seam in the Datun Mining Area, China

N Meng, Q Xiao, W Li - Minerals, 2024 - mdpi.com
Thick coal seams recorded abundant petrological, geochemical, and mineralogical
information regarding their formation, which in turn can reflect the characteristics of the coal …

Effects of igneous contact metamorphism on the mineral and toxic trace element composition of low-sulfur coal in the Huaibei Coalfield, eastern China

B Liu, X Song, N Wang, VP Nechaev, Q Zhu… - Applied …, 2025 - Elsevier
It is not uncommon for coalfields to be affected by igneous intrusions, but the formation
mechanism of mineral and chemical composition in thermally altered coals (TACs) during …

Insights on the regional thermal evolution from semianthracite petrology of the Fengfeng coalfield, China

N Wang, JS Esterle, S Rodrigues, JC Hower… - International Journal of …, 2024 - Elsevier
Igneous intrusions induce alterations in coal and minerals. Alteration degree depends upon
the in-situ coal rank and maceral composition, the intrusion temperature, heat source …

Isotopic and petrographic implications for fire type, temperature and formation of degradosemifusinite in fusain layers from an Early Cretaceous coal bed, Hailar Basin …

OM Moroeng, TA Moore, J Shen, JS Esterle, J Liu - Fuel, 2025 - Elsevier
Fusain in coal or sediments is generally thought to originate from wildfire. In order to test this,
eight fusain layers (1–30 mm thick) were analysed for organic petrography, total carbon …

Organic modes of occurrence and evolution mechanism of germanium and lithium in coal: Insights from density functional theory

R Mu, S Wang, X Wang, H Su, Y Shao - International Journal of Coal …, 2025 - Elsevier
Critical elements in coal, such as Ge and Li, recently have attracted attention due to their
economic significance. Modes of occurrence of these critical elements are academically and …