大兴安岭雅鲁地区钼矿成矿规律及远景预测  

Metallogenic Regularity and Prospective Prediction of Molybdenum Deposit in Yalu Area of the Greater Khingan

作　　者：张予祥[1] 张鑫龙[2] 郭桂云[1] 袁海燕[3] 

机构地区：[1]河南省地质调查院,河南郑州450001 [2]厦门理工学院,福建厦门361009 [3]河南省岩石矿物测试中心,河南郑州450012

出　　处：《资源导刊（地球科技版）》2013年第9期46-52,共7页

摘　　要：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一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。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. Metallogenlc epoch is mainly late Yanshan. The prospecting direction of molybdenum polymetallic ore for the future in this area are paper forecasted in the paper.

关 键 词：斑岩型钼矿 成矿规律 远景预测 大兴安岭 雅鲁地区 

分 类 号：P618.65[天文地球—矿床学]