Geochemistry of Late Triassic coals in the Changhe Mine, Sichuan Basin, southwestern China: Evidence for authigenic lanthanide enrichment

International Journal of Coal Geology

Volumn 80, Issue 3-4, 2009, Pages 167-174

  Wang, Xibo ^a  

^a CHINA UNIVERSITY OF MINING AND TECHNOLOGY   (China)

Author keywords

Authigenic REE; Late Triassic coals; Leaching process; Sichuan Basin; Tonstein

Indexed keywords

AUTHIGENIC REE; LATE TRIASSIC COALS; LEACHING PROCESS; SICHUAN BASIN; TONSTEIN;

COAL DEPOSITS; COAL INDUSTRY; GALLIUM; GEOCHEMISTRY; GEOCHRONOLOGY; HAFNIUM; HYDROMETALLURGY; KAOLINITE; LEACHING; LEAD; MINE ROOF CONTROL; MINERALS; MINES; MINING; NIOBIUM; PETROGRAPHY; PHOSPHATE MINERALS; RARE EARTH ELEMENTS; ROOFS; SILICA; SILICATE MINERALS; TITANIUM DIOXIDE; TITANIUM OXIDES; TRACE ELEMENTS; VOLCANOES; ZIRCON; ZIRCONIUM;

COAL;

COAL SEAM; LEACHING; PALEOZOIC; RARE EARTH ELEMENT; TRIASSIC;

ASIA; CHINA; EURASIA; FAR EAST; SICHUAN BASIN;

EID: 70449526538     PISSN: 01665162     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.coal.2009.10.011     Document Type: Article

References (34)

1. Bohor B.F., and Triplehorn D.M. Tonsteins: altered volcanic ash layers in coal-bearing sequences. Special Paper-Geological Society of America 285 (1993) 1-44
2. Burger K., Zhou Y.P., and Ren Y.L. Petrography and geochemistry of tonsteins from the 4th member of the Upper Triassic Xujiahe formation in southern Sichuan Province, China. International Journal of Coal Geology 49 (2002) 1-17
3. Chinese National Apartment of Coal Geology (CNACG). Major Coalfield Map in China (Sichuan and Tibet) (1996) 1-8 (in Chinese)
4. Crowley S.S., Stanton R.W., and Ryer T.A. The effects of volcanic ash on the maceral and chemical composition of the C coal bed, Emery Coal Field, Utah. Organic Geochemistry 14 (1989) 315-331
5. Crowley S.S., Ruppert L.F., Belkin H.E., Stanton R.W., and Moore T.A. Factors affecting the geochemistry of a thick, subbituminous coal bed in the Powder River Basin: volcanic, detrital, and peat-forming processes. Organic Geochemistry 20 (1993) 843-853
6. Dai S.F., and Chou C.-L. Occurrence and origin of minerals in a chamosite-bearing coal of Late Permian age, Zhaotong, Yunnan, China. American Mineralogist 92 (2007) 1253-1261
7. Dai T.G., Wu X.B., and Hu B. Regionally geochemical fields and their control over mineralization on the southwestern margin of the Xuefeng old land. Geology and Geochemistry 29 3 (2001) 100-103 (in Chinese with English abstract)
8. Dai S.F., Ren D.Y., Zhang J.Y., and Hou X.Q. Concentrations and origins of platinum group elements in Late Paleozoic coals of China. International Journal of Coal Geology 55 (2003) 59-70
9. Dai S.F., Li D.H., Ren D.Y., Tang Y.G., Shao L.Y., and Song H.B. Geochemistry of the late Permian No. 30 coal seam, Zhijin Coalfield of Southwest China: influence of a siliceous low-temperature hydrothermal fluid. Applied Geochemistry 19 (2004) 1315-1330
10. Dai S.F., Chou C.-L., Yue M., Luo K.L., and Ren D.Y. Mineralogy and geochemistry of a Late Permian coal in the Dafang Coalfield, Guizhou, China: influence from siliceous and iron-rich calcic hydrothermal fluids. International Journal of Coal Geology 61 (2005) 241-258
11. Dai S.F., Han D.X., and Chou C.-L. Petrology and geochemistry of the middle Devonian coal from Luquan, Yunnan Province, China. Fuel 85 (2006) 456-464
12. Dai S.F., Ren D.Y., Chou C.-L., Li S.S., and Jiang Y.F. Mineralogy and geochemistry of the No. 6 coal (Pennsylvanian) in the Junger Coalfield, Ordos Basin, China. International Journal of Coal Geology 66 (2006) 253-270
13. Dai S.F., Zhou Y.P., Ren D.Y., Wang X.B., Li D., and Zhao L. Geochemistry and mineralogy of the Late Permian coals from the Songzao coalfield, Chongqing, southwestern China. Science in China. Series D, Earth Sciences 50 (2007) 678-688
14. Dai S.F., Li D., Chou C.-L., Zhao L., Zhang Y., Ren D.Y., Ma Y.W., and Sun Y.Y. Mineralogy and geochemistry of boehmite-rich coals: new insights from the Haerwusu Surface Mine, Jungar Coalfield, Inner Mongolia, China. International Journal of Coal Geology 74 (2008) 185-202
15. Dai S.F., Tian L.W., Chou C.-L., Zhou Y.P., Zhang M.Q., Zhao L., Wang J.M., Yang Z., Cao H.Z., and Ren D.Y. Mineralogical and compositional characteristics of Late Permian coals from an area of high lung cancer rate in Xuanwei, Yunnan, China: occurrence and origin of quartz and chamosite. International Journal of Coal Geology 76 (2008) 318-327
16. Finkelman R.B. Modes of occurrence of environmentally-sensitive trace elements in coal. In: Swaine D.J., and Goodarzi F. (Eds). Environmental Aspects of Trace Elements in Coal (1995), Kluwer Academic Publishers, Dordrecht 24-50
17. Han D.X., and Yang Q. Coal Geology of China vol. 2 (1980), Coal Industry Publishing House, Beijing 415 pp. (in Chinese)
18. Hower J.C., Ruppert L.F., and Eble C.F. Lanthanide, yttrium, and zirconium anomalies in the Fire Clay coal bed, Eastern Kentucky. International Journal of Coal Geology 39 (1999) 141-153
19. Jiang Z.X., Tian J.J., Chen G.J., Li X.Z., and Zhang M.L. Sedimentary characteristics of the Upper Triassic in western Sichuan foreland basin. Journal of Palaeogeography 9 2 (2007) 143-154 (in Chinese with English abstract)
20. Ketris M.P., and Yudovich Ya.E. Estimations of Clarkes for Carbonaceous biolithes: world averages for trace element contents in black shales and coals. International Journal of Coal Geology 78 (2009) 135-148
21. Liu Y.J., Cao L.M., Li Z.L., Wang H.N., Chu T.Q., and Zhang J.R. Elemental Geochemistry (1984), Science Press, Beijing 242-252 (in Chinese)
22. Mao B.J., and Xu H.L. Predication and Assessment of Chinese Coal Resources (1999), Science Press, Beijing 241 pp. (in Chinese)
23. Querol X., Whateley M.K.G., Fermάndez-Turiel J.L., and Tumcali E. Geological controls on the mineralogy and geochemistry of the Beypazari lignite, central Anatolia, Turkey. International Journal of Coal Geology 33 (1997) 255-271
24. Seredin V.V., and Finkelman R.B. Metalliferous coals: a review of the main genetic and geochemical types. International Journal of Coal Geology 76 (2008) 253-289
25. Spears D.A., and Martinez-Tarazona M.R. Geochemical and mineralogical characteristics of a power station feed-coal, Eggborough, England. International Journal of Coal Geology 22 (1993) 1-20
26. Wang P., Pan Z.L., and Wen L.B. Systemic Mineralogy vol. 1 (1982), Geological Publishing House, Beijing 351 pp. (in Chinese)
27. Ward C.R. Analysis and significance of mineral matter in coal seams. International Journal of Coal Geology 50 (2002) 135-168
28. Ward C.R., Crouch A., and Cohen D.R. Identification of frictional ignition potential for rocks in Australian coal mine. In: Doyle R., Moloney J., Rogis J., and Sheldon M. (Eds). Safety in Mines: The Role of Geology (1997), Coalfield Geology Council of New South Wales, Newcastle 169-175
29. Yang G.R. Comparison and compartition of formation and section in Upper Triassic in Sichuan Basin. Geology and Exploitation of Sichuan Coal 12 (1996) 13-24 (in Chinese)
30. Zhou Y.P. The tonsteins derived from the alkaline volcanic ashes of early Longtan period of southwestern China. Coal Geology and Exploration 27 6 (1999) 5-9 (in Chinese with English abstract)
31. Zhou Y.P., Ren Y.L., and Bohor B.F. Origin and distribution of tonsteins in Late Permian coal seams of Southwestern China. International Journal of Coal Geology 2 (1982) 49-77
32. Zhou Y.P., Bohor B.F., and Ren Y.L. Trace element geochemistry of altered volcanic ash layers (tonsteins) in Late Permian coal-bearing formations of eastern Yunnan and western Guizhou Provinces, China. International Journal of Coal Geology 44 (2000) 305-324
33. Zhu D.Q. Analysis of water filling factors and water control measures in Changhe Coalmine. Coal Geology of China 19 6 (2007) 42-44 (in Chinese with English abstract)
34. Zhuang X.G., Querol X., Plana F., Alastuey A., Lopez-Soler A., and Wang H. Distribution of elemental affinities by density fractionation of bulk coal samples from the Chongqing coal district, Southwestern China. International Journal of Coal Geology 55 (2003) 103-115