|
|
|
| Analysis of tectonic characteristics and regional tectonic evolution of Southern Gaoshan exploration area in Yiluo coalfield |
| HUANG Lan1,2, CAI Huanhua1,2, FENG Shaoping1,2, ZHAO Yujie1,2, SONG Weili1,2, LIANG Lingxiao3 |
1. First Survey Institute of Geology and Mineral Resources of Henan Geo-exploration and Mineral Development Bureau, Henan Luoyang 471023, China;
2. Gold and Silver Polymetallic Metallogenic Series and Deep Prediction Key Laboratory in Henan Province, Henan Luoyang 471023,China;
3. Fourth Institute of Geology and Mineral Exploration of Henan Geo-exploration and Mineral Development Bureau, Henan Zhengzhou 450001, China |
|
|
|
|
Abstract Southern Gaoshan exploration area of Yiluo coalfield belongs to Mianlin depression area in North China Platform, with relatively developed fault structures. In order to clarify the structural characteristics of the exploration area in Southern Gaoshan and the influence on coal seam, the authors discussed the structural characteristics and tectonic evolution regularity of the exploration area, based on the comprehensive analysis of 2D seismic data, drilling data and field geological data. It is considered that the tectonic deformation in the area mainly includes three stages: Indosinian, Yanshanian and Himalayan. The fault structures mainly include the nearly EW trending faults in Indosinian Period, NW-trending nappe faults in Late Yanshanian and NE-trending tensile faults in Himalayan, which have greatly damaged the coal seams in the exploration area. The phenomenon of “two-storey building” exists in the 2-1 coal in the east of the exploration area. This research could provide new ideas and prospecting target areas for the further findings of coal resources in Yiluo coal field.
|
|
Received: 17 May 2022
|
|
|
|
|
|
[1] 石铨曾,尚玉忠,庞继群,等.河南省宜洛煤田区的推覆构造[J].河南地质,1990(3):21-27.
Shi Q Z,Shang Y Z,Pang J Q,et al.Nappe structure in Yiluo coalfield of Henan province[J].Henan Geology,1990(3):21-27.
[2] 田惠娟,陆拴喜,李恩花.宜洛预测区推覆体下找煤浅析[J].中州煤炭,2008,30(2):34-35,66.
Tian H J,Lu S X,Li E H.Search for coal under nappe in Yiluo prediction area[J].Zhongzhou Coal,2008,30(2):34-35,66.
[3] 高永彬. 白杨—高山区滑动构造下找煤浅析[J].中州煤炭,2009,31(1):33-34.
Gao Y B.On searching for coal under slide-structure in Baiyang-gaoshan Area[J].Zhongzhou Coal,2009,31(1):33-34.
[4] 高永彬. 宜洛矿区深部构造特征浅析[J].中州煤炭,2010,32(2):20-21,69.
Gao Y B.Analysis on structural features in the deep of Yiluo mining area[J].Zhongzhou Coal,2010,32(2):20-21,69.
[5] 刘彬堂. 宜洛煤田二叠系下统山西组沉积环境分析[J].西部探矿工程,2006,18(4):121-122.
Liu B T.Sedimentary environment analysis of Shanxi Formation of Lower Permian in Yiluo Coalfield[J].West-China Exploration Engineering,2006,18(4):121-122.
[6] 雷华友. 宜洛煤田煤变质程度显著性差异影响因素分析[J].煤炭技术,2010,29(8):122-124.
Lei H Y.Analysis on influencing factors of significant difference of coal metamorphism degree in Yiluo Coalfield[J].Coal Technology,2010,29(8):122-124.
[7] 罗锐. 宜洛煤田深部勘探区构造控煤特征分析[J].中国煤炭地质,2014,26(8):64-68.
Luo R.Structural coal controlling features in deep part exploration area of Yiluo Coalfield[J].Coal Geology of China,2014,26(8):64-68.
[8] 杨参参,苗全芸,申青春,等.宜洛煤田水文地质条件分析及防治水建议[J].煤炭科技,2016,37(3):41-43.
Yang S S,Miao Q Y,Shen Q C,et al.Analysis of hydrogeological conditions and suggestions on water control in Yiluo Coalfield[J].Coal Science & Technology Magazine,2016,37(3):41-43.
[9] 秦志强. 宜洛煤田深部勘查区水文地质及工程地质条件分析[J].能源与环保,2020,42(9):109-112.
Qin Z Q.Analysis of hydrogeological and engineering geological conditions in the deep exploration area of Yiluo Coalfield[J].China Energy and Environmental Protection,2020,42(9):109-112.
[10] 冯绍平,汪江河,刘耀文,等.河南省伊川县高山煤矿普查报告[R].洛阳:河南省地质矿产勘查开发局第一地质矿产调查院,2014.
Feng S P,Wang J H,Liu Y W,et al.General Survey Report of Gaoshan Coal Mine in Yichuan County,Henan Province[R].Luoyang:The First Institute of Geology and Mineral Resources Investigation,Henan Bureau of Geology and Mineral Resources Exploration and Development,2014.
[11] 袁泽东. 豫西地区大地构造特征及其演化[J].煤炭技术,2010,29(3):167-170.
Yuan Z D.Yuxi area tectonic characteristics and evolution[J].Coal Technology,2010,29(3):167-170.
[12] 周作荣,杨阳,禹志加,等.河南省伊川县高山煤核查区资源储量核查报告[R].洛阳:河南省煤田地质局二队,2010.
Zhou Z R,Yang Y,Yu Z J,et al.Resources and Reserves Verification Report of High Mountain Coal Verification Area in Yichuan County,Henan Province[R].Luoyang:The Second Team of Henan Coal Geology Bureau,2010.
[13] 郭熙年,唐仲林,李万程,等.河南省晚古生代聚煤规律[M].武汉:中国地质大学出版社,1991:141-194.
Guo X N,Tang Z L,Li W C,et al.The Late Palaeozoic Coal-Accumulating Laws in Henan Province[M].Wuhan:China University of Geosciences Press,1991:141-194.
[14] 吴海东. 豫西上、下石盒子组(P2-3)沉积旋回特征及聚煤环境[D].焦作:河南理工大学,2010.
Wu H D.The Sedimentary Cycles Characteristics and Coal-Accumulating Environment of Upper and Lower Shihezi Formations (P2-3) Western Henan[D].Jiaozuo:Henan Polytechnic University,2010.
[15] 王永哲. 河南板内大地构造演化及区域动力学背景分析[J].中州煤炭,2009,31(6):30-32.
Wang Y Z.Analysis on intra-plate tectonic evolution and regional dynamics background of Henan province[J].Zhongzhou Coal,2009,31(6):30-32. |
| [1] |
ZENG Yong, LIU Yi, GUO Weimin, SHEN Mangting, XU Ming. Magmatism and tectonic evolution of metamorphic basement in Carajás area of Brazil[J]. , 2023, 10(5): 57-70. |
| [2] |
YANG Songqi, HE Shan, ZHENG Qiugen, TIAN Naxin, TAO Chongzhi, ZHANG Yi. Structural evolution characteristics of Campos Basin of South America and the influence of its tectonic activities on hydrocarbon accumulation conditions[J]. , 2023, 10(4): 46-56. |
| [3] |
ZHANG Luoyi, WANG Xirong, WANG Xuewu, QIAN Desong. Application of geophysical and geochemical exploration methods in Xilingchong Pb-Zn polymetallic deposit of Jinzhai County[J]. , 2023, 10(3): 34-40. |
| [4] |
HU Wenkui, YANG Dengju, SUN Guirong, YANG Xuexiong, ZHAO Qinghong, HONG Zhongming, ZHAO Chao. Sedimentary facies and regional tectonic significance of Cretaceous in the middle of Lanping Basin, Yunnan Province[J]. , 2023, 10(1): 62-75. |
| [5] |
HE Jiaoyue, WANG Jingui, SHEN Zongyi, GUO Bin, CHEN Yuanyuan, JI Hong, ZHANG Liguo, ZHANG Pengcheng. Development and evolution of Shenxian Mountains overthrust nappe structure in the middle and north section of Taihang Mountains[J]. , 2020, 7(3): 75-81. |
| [6] |
CHEN Haidong, GAO Yong, HE Guoqiang, QIU Jinxiong, LU Ning. LA-ICP-MS zircon U-Pb ages and geochemical characteristics of Sangejing gabbro in Beishan area of Inner Mongolia[J]. , 2020, 7(1): 53-59. |
|
|
|
|
2023, Vol. 10 
