内蒙古乌兰察布曹四夭超大型钼矿床找矿模型及矿产预测  

Ore Prospecting Model and Metallogenic Prediction of Caosiyao Super Large Molybdenum Deposit in Wulanchabu,Inner Mongolia

作　　者：刘启刚 LIU Qi-gang(The Second Geological Prospecting Institute of Henan Bureau of Geo-exploration&Mineral Development,Zhengzhou 450000,China)

机构地区：[1]河南省地质矿产勘查开发局第二地质勘查院,河南郑州450000

出　　处：《有色矿冶》2021年第3期1-4,8,共5页Non-Ferrous Mining and Metallurgy

基　　金：内蒙古自治区2013年度矿产勘查基金项目,项目编号:13-1-KC01,任务书编号:[2013]矿产1-01。

摘　　要：矿床找矿模型建立的目的就是进行矿产预测,而找矿模型的建立需要将所有与地质找矿密切相关的地质因素全部列出。曹四夭超大型钼矿找矿模型涉及到深大断裂、花岗斑岩岩株、物探异常、化探异常、地表露头、围岩蚀变等地质因素。本文分析了该矿的控矿因素,将成矿(机理)模型和找矿标志的紧密结合,划出最具找矿潜力的预测靶区。经矿区地质勘查的层层深入,从矿点发现、初具规模到重大突破,揭示了该矿找矿模型的建立和矿产预测方法的可行性,验证了找矿手段选择的正确性。The purpose of the deposit prospecting model is to make mineral prediction.The establishment of the prospecting model needs to list all the geological factors closely related to the geological prospecting.The prospecting model of super large molybdenum mine involves deep large fracture,granite porphyry strain,geophysical exploration anomaly,chemical exploration anomaly,surface outcrop,surrounding rock erosion and other geological factors.This paper analyzes the mine control factors of this mine,combines the mining(mechanism)model and the prediction target area with the most prospecting potential.Through the deepening of geological exploration,from the discovery and the major breakthrough,the establishment of the mine prospecting model and the feasibility of the mineral prediction method were revealed,and verified the correctness of the prospecting method.

关 键 词：超大型钼矿床 控矿地质因素 模型建立 矿产预测 乌兰察布 

分 类 号：P618.65[天文地球—矿床学]