湖南涟邵煤田北段寒婆坳矿区煤及石墨矿地质特征
|
摘要
为研究花岗岩体对煤层石墨化的影响,合理开发矿产资源,并指导同类型煤与石墨矿的找矿工作,通过系统采样测试,分析湖南涟邵煤田北段寒婆坳矿区煤与石墨矿的地质特征及分布范围,总结了煤系石墨化的成矿模式,确定了寒婆坳矿区距离岩体500~600 m的范围内,煤层石墨化程度高,预测寒婆矿区南部具有寻找大型石墨矿的潜力。
In order to determine the influence of the granitic rocks on coal graphitizing, to exploit mineral resources rationally, and to guide the prospecting work of the same kind of coal and graphite, we did sampling and testing, analyzed characteristics and distribution range of coal and graphite ore in Hanpoao mining area, summarized the metallogenic model of graphitizing in coal-bearing strata, determined that within 500~600 meters from the rock mass, the degree of coal graphitizing was high. It was predicted that there is a big potential to search for large-scale graphite ore in the sourth of Hanpoao mining area.
In order to determine the influence of the granitic rocks on coal graphitizing, to exploit mineral resources rationally, and to guide the prospecting work of the same kind of coal and graphite, we did sampling and testing, analyzed characteristics and distribution range of coal and graphite ore in Hanpoao mining area, summarized the metallogenic model of graphitizing in coal-bearing strata, determined that within 500~600 meters from the rock mass, the degree of coal graphitizing was high. It was predicted that there is a big potential to search for large-scale graphite ore in the sourth of Hanpoao mining area.
引文
[1]童曦,伍江涛,范德波.隐晶质石墨的性能特点及其应用研究进展[J].中国非金属矿工业导刊,2015(5):1–4.TONG Xi,WU Jiangtao,FAN Debo.Characteristics and application research progress of cryptocrystalline graphite[J].China Non-Metallic Mining Industry Herald,2015(5):1–4.
[2]陈健明,吴海燕,郑儒,等.构造分带与找煤—以涟邵煤田北段寒婆坳预测区为例[J].国土资源导刊,2009(4):70–71.CHEN Jianming,WU Haiyan,ZHENG Ru,et al.Tectonic zoning and explorating coal—taking an example of Hanpoao forecasting area in the northern section of Lianshao coalfield[J].Land&Resources Herald,2009(4):70–71.
[3]杨雄庭,戴斌.一个与岩浆侵入有关的逆冲推覆构造及其研究意义[J].中国煤炭地质,2008,20(10):50–52.YANG Xiongting,DAI Bin.Thrust nappe structure genetically related to magmatic intrusion and its research significance[J].Coal Geology of China,2008,20(10):50–52.
[4]陈心才,何开善,唐晓珊,等.1/5万区域地质调查报告(大乘山地区)[R].长沙:湖南省地质矿产局,1984:285–288.
[5]李圣华.石墨电极生产[M].北京:冶金工业出版社,1997.
[6]薛向欣,段培宁,黄晓煜,等.自焙碳块的石墨化过程[J].钢铁.1996,31(10):69–73.XUE Xiangxin,DUAN Peining,HUANG Xiaoyu,et al.Graphitizing process of self-baking carbon block[J].Iron and Steel,1996,31(10):69–73.
[7]蒋宏意.湖南省类石墨矿床成因类型及其地质特征[J].非金属矿,1994(4):12–15.JIANG Hongyi.Hunan Province class type graphite ore deposit formation and geological characteristics[J].Non-Metallic Mines,1994(4):12–15.
[8]杨起.区域岩浆热变质作用对我国煤层变质的影响[J].现代地质,1987,1(1):123–130.YANG Qi.Telemagmatic metamorphism and its effects on Chinese coal properties[J].Geoscience,1987,1(1):123–130.
[9]谢承察.岩浆岩侵入对煤层影响的研究[J].河北煤炭,1995(4):25–28.XIE Chengcha.Research on the effects of magmatic rock intrusion of coal seam[J].Hebei Coal,1995(4):25–28.
[10]邵志富,车勤建.桂阳县荷叶石墨矿床地质特征[J].湖南地质,1988(1):26–30.SHAO Zhifu,CHE Qinjian.Geological characteristics of Heye graphite deposit of Guiyang County[J].Hunnan Geology,1988(1):26–30.
[2]陈健明,吴海燕,郑儒,等.构造分带与找煤—以涟邵煤田北段寒婆坳预测区为例[J].国土资源导刊,2009(4):70–71.CHEN Jianming,WU Haiyan,ZHENG Ru,et al.Tectonic zoning and explorating coal—taking an example of Hanpoao forecasting area in the northern section of Lianshao coalfield[J].Land&Resources Herald,2009(4):70–71.
[3]杨雄庭,戴斌.一个与岩浆侵入有关的逆冲推覆构造及其研究意义[J].中国煤炭地质,2008,20(10):50–52.YANG Xiongting,DAI Bin.Thrust nappe structure genetically related to magmatic intrusion and its research significance[J].Coal Geology of China,2008,20(10):50–52.
[4]陈心才,何开善,唐晓珊,等.1/5万区域地质调查报告(大乘山地区)[R].长沙:湖南省地质矿产局,1984:285–288.
[5]李圣华.石墨电极生产[M].北京:冶金工业出版社,1997.
[6]薛向欣,段培宁,黄晓煜,等.自焙碳块的石墨化过程[J].钢铁.1996,31(10):69–73.XUE Xiangxin,DUAN Peining,HUANG Xiaoyu,et al.Graphitizing process of self-baking carbon block[J].Iron and Steel,1996,31(10):69–73.
[7]蒋宏意.湖南省类石墨矿床成因类型及其地质特征[J].非金属矿,1994(4):12–15.JIANG Hongyi.Hunan Province class type graphite ore deposit formation and geological characteristics[J].Non-Metallic Mines,1994(4):12–15.
[8]杨起.区域岩浆热变质作用对我国煤层变质的影响[J].现代地质,1987,1(1):123–130.YANG Qi.Telemagmatic metamorphism and its effects on Chinese coal properties[J].Geoscience,1987,1(1):123–130.
[9]谢承察.岩浆岩侵入对煤层影响的研究[J].河北煤炭,1995(4):25–28.XIE Chengcha.Research on the effects of magmatic rock intrusion of coal seam[J].Hebei Coal,1995(4):25–28.
[10]邵志富,车勤建.桂阳县荷叶石墨矿床地质特征[J].湖南地质,1988(1):26–30.SHAO Zhifu,CHE Qinjian.Geological characteristics of Heye graphite deposit of Guiyang County[J].Hunnan Geology,1988(1):26–30.