吉林地质
吉林地質
길임지질
JILIN GEOLOGY
2014年
3期
18-21
,共4页
成煤构造环境%含煤岩系%找矿方向%久大组
成煤構造環境%含煤巖繫%找礦方嚮%久大組
성매구조배경%함매암계%조광방향%구대조
coal-forming tectonic environment%coal-bearing series%prospecting direction%Jiuda Group
本文依据区域地质、普查勘探和开采资料的综合研究，对辽源西安矿及外围区域成煤构造环境、含煤岩系与火山岩的关系的分析。确立了两期火山喷发和两期含煤沉积相。提出了辽源地区煤炭资源仍有宏观远景。创新性提出含煤岩系的二元结构观点，指出今后辽源地区继续找煤的前景和方向为盆地内久大组。
本文依據區域地質、普查勘探和開採資料的綜閤研究，對遼源西安礦及外圍區域成煤構造環境、含煤巖繫與火山巖的關繫的分析。確立瞭兩期火山噴髮和兩期含煤沉積相。提齣瞭遼源地區煤炭資源仍有宏觀遠景。創新性提齣含煤巖繫的二元結構觀點，指齣今後遼源地區繼續找煤的前景和方嚮為盆地內久大組。
본문의거구역지질、보사감탐화개채자료적종합연구，대료원서안광급외위구역성매구조배경、함매암계여화산암적관계적분석。학립료량기화산분발화량기함매침적상。제출료료원지구매탄자원잉유굉관원경。창신성제출함매암계적이원결구관점，지출금후료원지구계속조매적전경화방향위분지내구대조。
Based on comprehensive study of regional geology, general survey exploration and mining data, the authors analyze the relationship coal-forming tectonic environment, coal-bearing strata and volcanic of Liaoyuan Xi'an coal mine and peripheral regions. We establish two-stage volcano eruption and two-stage coal-bearing sedimentary facies, innovatively put forward binary structure of coal-bearing series. It pointed out that finding prospect and direction of Liaoyuan area, Jiuda Group.
