资源环境与工程
資源環境與工程
자원배경여공정
RESOURCES ENVIRONMENT & ENGINEERING
2014年
1期
19-26
,共8页
钼矿床%成矿时代%成矿特征%矿床成因%找矿方向
鉬礦床%成礦時代%成礦特徵%礦床成因%找礦方嚮
목광상%성광시대%성광특정%광상성인%조광방향
molybdenum deposit%metallogenic epoch%metallogenic characteristics%genesis of deposit%prospecting direc-tion
河南省母山钼矿床主要产于燕山期母山斑岩体内外接触带中，是典型的侵入岩体型钼矿床，处于EW与NE向两组断裂交汇点及其附近，钼矿化较强。湖北省鄂东北地区麻城-罗田-黄梅一带，与母山钼矿床同属桐柏-大别造山带，遭受了多期次构造变形和变质作用，岩浆活动强烈而频繁，分析其成因及分布特点对在同一成矿带内寻找类似成因矿床意义重大。
河南省母山鉬礦床主要產于燕山期母山斑巖體內外接觸帶中，是典型的侵入巖體型鉬礦床，處于EW與NE嚮兩組斷裂交彙點及其附近，鉬礦化較彊。湖北省鄂東北地區痳城-囉田-黃梅一帶，與母山鉬礦床同屬桐柏-大彆造山帶，遭受瞭多期次構造變形和變質作用，巖漿活動彊烈而頻繁，分析其成因及分佈特點對在同一成礦帶內尋找類似成因礦床意義重大。
하남성모산목광상주요산우연산기모산반암체내외접촉대중，시전형적침입암체형목광상，처우EW여NE향량조단렬교회점급기부근，목광화교강。호북성악동북지구마성-라전-황매일대，여모산목광상동속동백-대별조산대，조수료다기차구조변형화변질작용，암장활동강렬이빈번，분석기성인급분포특점대재동일성광대내심조유사성인광상의의중대。
Mushan molybdenum deposit mainly occurs in Yanshan porphyry rock body of internal or external contact zone ,is a typical intrusive rock type molybdenum deposit ,in the EW and NE trending of two groups of faults intersection point and nearby .Macheng-Luotian-Huangmei area and the Mushan molybdenum deposits belong to the Tongbai-Dabie orgenic belt ,suffered multiple phases of structural deformation and metamorphism ,intense and frequent magmatic activi-ties.The analysis of its causes and distribution features in the same metallogenic belt has great significance to search for similar deposit .
