摘要
通过对河南省钼矿床的分布规律和找矿特征的分析,总结出如下规律:1)河南省钼矿床属东秦岭—大别山钼成矿带的一部分;2)在地槽活动带的边缘区的构造-岩浆岩带是钼矿床产出的有利场所;3)成矿母岩是主要控矿因素,也是最重要的找矿标志;4)区域巨大的燕山期花岗岩基是成钼小岩体的母岩,而成钼小岩体又是钼矿床的成矿母岩,三者在空间分布上具有高度的一致性。
According to the analysis on the distribution laws and prospecting characteristics of the molybdenum deposit in Henan Province, some rules were concluded as followings. 1） the molybdenum deposit in Henan belongs to the molybdenum mineralization belt in East Qinling-Dabieshan; 5） the belt of tectonic magmatic rocks in the margin of geosynclinal mobile belt is a favorable place for the molybdenum mineralization; 3） the ore-forming mother rock is not only the dominating ore-controlling factor but also the most important prospecting indicator; 4） the regional gigantic granite batholith of Yanshanian Period is the mother rock of the small molybdenum bearing rock mass, which is an ore-forming mother rock of molybdenum deposit in reverse, and the three has been distributed in great consistency in space.
出处
《矿产与地质》
2007年第4期421-424,共4页
Mineral Resources and Geology
关键词
钼矿
地质特征
找矿特征
河南省
molybdenum deposit, geological characteristics, prospecting characteristics, Henan Province
