CAJ | 학술논문

　　通过对区域成矿地质背景、地球物理、地球化学及典型矿床特征分析研究，总结了大兴安岭雅鲁地区钼多金属成矿地质特征及成矿规律。研究分析认为大旱山-大东沟北东向白垩纪复式岩浆岩带为钼多金属成矿带，主要成矿类型为斑岩型钼矿，成矿作用受一定的岩浆岩、构造、地层控制，成矿时代主要为燕山晚期。为今后大兴安岭雅鲁地区钼多金属找矿指明了方向。
　　통과대구역성광지질배경、지구물리、지구화학급전형광상특정분석연구，총결료대흥안령아로지구목다금속성광지질특정급성광규률。연구분석인위대한산-대동구북동향백성기복식암장암대위목다금속성광대，주요성광류형위반암형목광，성광작용수일정적암장암、구조、지층공제，성광시대주요위연산만기。위금후대흥안령아로지구목다금속조광지명료방향。
Based?on?the?analysis?and?research?of?regional?geological?background,?geophysical,?geochemical?and?characteristics?of?typical?deposits,?the?Geological?characteristics?and?metallogenic?regularity?of?Molybdenum?polymetallic?mineralization?in?Yalu?area?of?Greater?Khingan?are?summarizes.?Analysis?indicate?that?the?Dahan?mountain?-?Dadongbeigou?North?East?the?Cretaceous?compound?magmatic?belt?is?molybdenum?polymetallic?metallogenic?belt,?the?main?mineralization?types?was?porphyry?molybdenum?deposit,?the?mineralization?was?under?the?control?of?layer,?structure?and?magmatite.?Metallogenic?epoch?is?mainly?late?Yanshan.?The?prospecting?direction?of?molybdenum?polymetallic?ore?for?the?future?in?this?area?are?paper?forecasted?in?the?paper.