摘要
本文主要从区域大地构造背景、沉积建造、侵入岩及构造等成矿地质背景和物化探异常特征等方面分析了洮南西北部地区,归纳总结了区域有利的成矿地质条件。同时对区域内有代表性的找矿远景区特征进行了论述。在区域成矿地质背景、成矿地质条件综合分析的基础上,总结了区域上的成矿规律。
In this paper, the regional geotectonic, setting, sedimentary formation, metallogenic geologic setting of the intrusive rock and tectonics and anomalous characteristics are analyzed, summing up favorable metallogenic geologic condition in the study area. Meanwhile, the characteristics of the typical prospectives for minerals are discussed. On the basis of comprehensive analysis of the regional metallogenic condition, the metallogenic regulation in the study area is summed up.
出处
《吉林地质》
2004年第3期14-19,共6页
Jilin Geology
关键词
有色金属
成矿地质
成矿规律
斑岩型矿床
吉林
metallogenic geologic condition
metallogenic regulation
porphyry deposit
metallogenic belt on the east margin of the big Xing'anling, western part of Taonan
