...) exploration areas including Anhe, Huaibei, and Huainan coalfields in northern China were investigated using proximate analysis, coal petrology, low-temperature nitrogen adsorption, mercury intrusion porosimetry, nuclear magnetic resonance (NMR), and x-ray computed tomography. The results show...

...Figure 1. Carbonate carbon and strontium isotope data for Huaibei Group in the Huaibei area (Jiangsu), North China craton. VPDB—Vienna Peedee belemnite. Data are shown alongside a stratigraphic log of the Huaibei Group, published ages for the eastern block of North China craton, and inferred...

...Chaohui Liu; Guochun Zhao; Fulai Liu; Wang Xu; Xun Sun Abstract Late Stenian to Tonian stratum of the Xihe and Jinxian groups, the Sangwon system, the Penglai Group, the Tumen Group, and the Huaibei and Langan groups located at the eastern margin of the North China Craton provide an excellent...

...Ming-Yi Chen; Yuan-Ping Cheng; Hong-Xing Zhou; Liang Wang; Fu-Chao Tian; Kan Jin Abstract Igneous intrusions are distributed extensively in the Huaibei coalfield, China. In the Haizi coal mine, coal and gas outbursts have occurred 11 times under an extremely thick sill (average thickness 120 m...

..., such as the Altai, Tian Shan, Kunlun, Altun, Hengduan, Qilian, Qinling, Dabei, North China Plateau, Huaibei Plateau, and Yunnan–Guizhou Plateau, originated. Latitudinal and longitudinal tectonic belts were important in the geological development of China and significantly influenced biogeography, palaeogeography...

..., and felsic gneiss occur in several small adakitic porphyries in the Xuzhou-Huaibei (Xu-Huai) region along the southeastern margin of the North China craton ( W.L. Xu et al., 2002 ). From north to south, they include the Liguo, Banjing, and Jiagou intrusions ( Fig. 1 ). These intrusions have SiO 2 = 55–67 wt...

... . Jiang JY , Cheng YP , Wang L , Li W and Wang L ( 2011 ) Petrographic and geochemical effects of sill intrusions on coal and their implications for gas outbursts in the Wolonghu Mine, Huaibei Coalfield, China . International Journal of Coal Geology 88 , 55 – 66...

... the water abundance of aquifers. To overcome these problems, a water abundance evaluation method is proposed that is based on the projection pursuit model. Taking the Cenozoic bottom aquifer in the Xutuan mine of Huaibei mining area, China, as a research object, a water abundance evaluation index system...

...Figure 1.  Location and geological structures in the Huaibei coalfield, East China (modified from Jiang et al. , 2010). ...

...Cuicui Qi; Guijian Liu; Yu Kang; Chen-Lin Chou; Ruwei Wang Abstract Abundance of antimony in bulk samples has been determined in five selected coals, three coals from Huaibei Coalfield, Anhui, China, and two from the Illinois Basin in the United States. The Sb abundance in these samples...

... , M. 2010 . Effects of structural deformation on formation of coalbed methane reservoirs in Huaibei coalfield, China . International Journal of Coal Geology , 82 , 175 – 183 , https://doi.org/10.1016/j.coal.2009.12.011 Keskin , T.E. , Düğenci , D. & Kaçaroğlu , F. 2015...

... tectonic reconstructions of Siberia and Laurentia : Precambrian Research , v. 89 , no. 1-2 , p. 1 – 23 , https://doi.org/10.1016/S0301-9268(97)00074-0 . Fu , X. , 2016 , New Paleomagnetic Results from the Huaibei Group and Neoproterozoic Mafic Sills, North China Craton...

...I. R. WILSON Abstract China is a significant producer of kaolin with 2.1 Mt in 2002 representing 8.4% of the world’s total of 24.9 Mt. The kaolin resources are widespread throughout the country and are varied in their origin, physical and chemical properties and morphology. The kaolin industry...