斑岩型铜矿床地质特征及找矿标志分析  

Geological characteristics and prospecting criteria analysis of porphyry copper deposits

作　　者：刘阳 宋志超 LIU Yang;SONG Zhi-chao(Heilongjiang Provincial Fifth Geological Exploration Institute,Harbin 150000,China)

机构地区：[1]黑龙江省第五地质勘查院,黑龙江哈尔滨150000

出　　处：《世界有色金属》2024年第5期58-60,共3页World Nonferrous Metals

摘　　要：斑岩型铜矿床作为我国矿床种类的一种类型,占据了我国大部分的铜总储量。我国矿床专家在对矿床进行研究的过程中,都会将斑岩型铜矿床作为主要的研究目标。通过对其地质特征等多方面的分析,了解斑岩型铜矿床的实际特点,为我国找矿勘测工作的开展提供基础的保障。由于斑岩型铜矿床的特殊性,很容易受到多种外界因素的影响,其地质特征与找矿标志也会发生大幅度的变化。周围不同的赋存位置,以及斑岩型铜矿产生的不同的蚀变组合,都会为斑岩型铜矿带来变化。本文先概述了斑岩型铜矿床,然后从多方面分析了斑岩型铜矿床的地质条件和找矿标志。希望本文能够具有一定的参考价值。Porphyric copper deposits,as a type of mineral deposit in China,account for most of the total copper reserves in the country.During the research process of mineral deposits in China,experts in mineral deposits often focus on porphyry copper deposits as their main research objective.By analyzing its geological characteristics and other aspects,we can understand the actual characteristics of porphyry copper deposits and provide a basic guarantee for the development of mineral exploration and survey work in China.Due to the particularity of porphyry copper deposits,they are easily influenced by various external factors,and their geological characteristics and prospecting indicators will also undergo significant changes.The different occurrence locations around and the different alteration combinations produced by porphyry copper deposits will bring changes to porphyry copper deposits.This article first provides an overview of porphyry copper deposits,and then analyzes the geological conditions and prospecting indicators of porphyry copper deposits from multiple perspectives.I hope this article can have certain reference value.

关 键 词：斑岩型铜矿床 地质特征 找矿标志 

分 类 号：P618.41[天文地球—矿床学]