山东国土资源
山東國土資源
산동국토자원
LAND AND RESOURCES IN SHANGDONG PROVINCE
2014年
4期
1-12
,共12页
李洪奎%杨永波%耿科%禚传源%梁太涛%张玉波
李洪奎%楊永波%耿科%禚傳源%樑太濤%張玉波
리홍규%양영파%경과%작전원%량태도%장옥파
大地构造相%岩石构造组合%相特征%构造相与成矿%山东省
大地構造相%巖石構造組閤%相特徵%構造相與成礦%山東省
대지구조상%암석구조조합%상특정%구조상여성광%산동성
Tectonic phase%phase system%large phase%rock combination%facies%construction phase and mineralization%Shandong province
在系统收集山东已完成的1∶5万、1∶20万和1∶25万区域地质资料基础上,通过编制山东省l∶25万实际材料图和建造构造图、1∶50万大地构造相五要素工作底图和1∶50万大地构造相图,全面介绍了大地构造相的定义、研究内容、指导思想、基本原则与编图程序。采用大地构造相编图作为大陆动力学研究的主要方法,是揭示不同陆块之间相互作用、形成过程和演化历史、研究山东大陆块体离散、会聚、碰撞、造山的大陆动力学过程的主要载体和具体表达形式。进而对山东大地构造相进行了划分,共划出华北陆块区、秦祁昆造山系和中国东部陆缘弧盆系相系3大相系,鲁西陆块、渤海陆块、大别苏鲁结合带、威海弧盆系、胶辽岩浆弧和华北裂谷盆地6个大相以及20个相和59个亚相,明确了其鉴别标志。对陆块区、造山系和陆缘弧盆系相系以及大相、相的基本特征进行了描述;简要总结了大地构造相与成矿尤其是金矿的关系,探讨了不同矿床与大地构造相的成因联系。
在繫統收集山東已完成的1∶5萬、1∶20萬和1∶25萬區域地質資料基礎上,通過編製山東省l∶25萬實際材料圖和建造構造圖、1∶50萬大地構造相五要素工作底圖和1∶50萬大地構造相圖,全麵介紹瞭大地構造相的定義、研究內容、指導思想、基本原則與編圖程序。採用大地構造相編圖作為大陸動力學研究的主要方法,是揭示不同陸塊之間相互作用、形成過程和縯化歷史、研究山東大陸塊體離散、會聚、踫撞、造山的大陸動力學過程的主要載體和具體錶達形式。進而對山東大地構造相進行瞭劃分,共劃齣華北陸塊區、秦祁昆造山繫和中國東部陸緣弧盆繫相繫3大相繫,魯西陸塊、渤海陸塊、大彆囌魯結閤帶、威海弧盆繫、膠遼巖漿弧和華北裂穀盆地6箇大相以及20箇相和59箇亞相,明確瞭其鑒彆標誌。對陸塊區、造山繫和陸緣弧盆繫相繫以及大相、相的基本特徵進行瞭描述;簡要總結瞭大地構造相與成礦尤其是金礦的關繫,探討瞭不同礦床與大地構造相的成因聯繫。
재계통수집산동이완성적1∶5만、1∶20만화1∶25만구역지질자료기출상,통과편제산동성l∶25만실제재료도화건조구조도、1∶50만대지구조상오요소공작저도화1∶50만대지구조상도,전면개소료대지구조상적정의、연구내용、지도사상、기본원칙여편도정서。채용대지구조상편도작위대륙동역학연구적주요방법,시게시불동륙괴지간상호작용、형성과정화연화역사、연구산동대륙괴체리산、회취、팽당、조산적대륙동역학과정적주요재체화구체표체형식。진이대산동대지구조상진행료화분,공화출화북륙괴구、진기곤조산계화중국동부륙연호분계상계3대상계,로서륙괴、발해륙괴、대별소로결합대、위해호분계、효료암장호화화북렬곡분지6개대상이급20개상화59개아상,명학료기감별표지。대륙괴구、조산계화륙연호분계상계이급대상、상적기본특정진행료묘술;간요총결료대지구조상여성광우기시금광적관계,탐토료불동광상여대지구조상적성인련계。
On the basis of collecting of regional geological data in Shandong province with the scale of 1∶50000,1∶200000 and a 1∶250000,through the preparation of actual materials and construction map in Shandong province with the scale of 1∶250000,five elements working base map of tectonic facies with the scale of 1∶500000,and tectonic facies map with the scale of 1∶500000,definition,research,guiding ideol-ogy,basic principles and map compilation process of tectonic facies have been introduced comprehensively. By using tectonic phase diagram as the primary method of continental dynamics research,interaction be-tween different continental blocks has been revealed,formation and evolution,Shandong discrete continen-tal blocks,convergence,collision,major orogenic processes of continental dynamics carrier and specific forms of expression.Furthermore,Shandong tectonic phase have been divided into three major phases, such as the North China Craton region,Qinqikun orogenic system and eastern China superposition orogeny rift system,5 large phases,such as Luxi land mass,Bohai Sea continental block,Dabie Sulu combina-tion belt,Jiaoliao magmatic arc,and Huabei rift basin,20 phases and 59 sub phases.Its identification sign has been determined.Basic characteristics of continental block,orogenic system,superimposed oro-genic rift system,large phases system and phases have been described.Relationship between tectonic phase and mineralization,in particular gold mineralization has been summarized,and the origin relation be-tween different deposits and different tectonic phases have been studied as well.