摘要
本文通过延边中西部地区已知钼矿床(点)时空分布规律及区域成矿地质条件以及对具有代表性矿床(点)的野外实际调研工作。从钼矿与断裂、岩体、围岩蚀变等方面的关系揭示了钼矿成矿的基本特征;从钼矿的矿化类型、空间分布规律等方面论述了钼矿的矿化特征。对该区的钼矿勘查工作具有一定的指导意义。
Through the field geologic investigation for the space-time distributive regularities of the known Mo deposits (ore spots), regional metallogenic geologic conditions and the typical deposits (ore spots), this paper describes the basic ore-forming characteristics of the Mo deposits with fault, Mo deposit with rock body, and Mo deposit with wall-rock alteration; it also discusses the mineralized characteristics from the mineralized type of the Mo deposit in the last years which has a certainly realistic significance for guiding the search for Mo in the study area.
出处
《吉林地质》
2004年第3期53-59,共7页
Jilin Geology
关键词
钼矿
成矿地质
控矿因素
岩体
围岩蚀变
Mo deposit
distributive regularities
ore-control factor
metallogenic (characteristics
) central western part of the Yanbian
