摘要
广西贵港市龙头山铜矿为隐伏矿,矿体产状呈脉状、透镜状赋存于龙头山侵入岩-次火山岩体及周边围岩构造裂隙中,铜矿的形成与本地区燕山期岩浆侵入活动关系密切,属燕山晚期岩浆热液型矿床。在400m标高以下的,且具有明显的黄铁矿化岩体接触构造带是主要的找矿标志。
Longtoushan Cu deposit in guigang,Guangxi is a buried deposit.The orebody is veined,lenticular in the structural fissure of Longtoushan intrusive,subvolcanic rockbody and the surrounding wall rock.The Cu metallogenesis is in the close relation to Yanshanian magmatic intrusion in this area,belonging to Late Yanshanian magmatic hydrothermal deposit.The clear pyritization of rockbody contact under the level 400m is the main prospecting criterion.
作者
刘延清
幸福生
汤静如
李廖辉
黄冲
LIU Yan-qing;XINg Fu-sheng;TANG Jing-ru;LI Liao-hui;HUANG Chong(College of Geosciences,Guilin University of Science and Technology,Guilin 541006;Guangxi Zhongjin Linnan Mining Company(Ltd),Laibin 545905;Guigang Jindi Mining Company(Ltd),Guigang 537100)
出处
《云南地质》
2020年第2期193-197,共5页
Yunnan Geology
基金
广西大瑶山西段构造演化与铅锌成矿作用研究(编号:2014GXNSFAA118297)。
关键词
构造控矿
热液型矿床
黄铁矿化标志
广西贵港龙头山
Ore Control of Structure
Hydrothermal Deposit
Pyritization Criterion
Longtoushan,Guigang,Guangxi
