煌斑岩的特征及成因综述  

The simple classification,mineral composition and origin discussion of Lamprophyre

作　　者：邓欣[1] 周留煜[1,2,3] 

机构地区：[1]中山大学地球科学系,广州510275 [2]广东省地质过程与矿产资源探查重点实验室,广州510275 [3]中山大学地球环境与地球资源研究中心,广州510275

出　　处：《中山大学研究生学刊（自然科学与医学版）》2011年第4期14-20,共7页Journal of the Graduates Sun YAT-SEN University(Natural Sciences.Medicine)

基　　金：国家地调局地质矿产调查评价专项项目"广东庞西垌地区矿产远景调查(NO.1212010071012)"资助

摘　　要：煌斑岩作为火成岩的一大类岩石,一直是地学界尤其是岩石学和矿床学的研究重点。其不仅是研究地幔演化以及地幔物质上涌过程同地壳相互作用的地质窗口,同时煌斑岩的形成常常伴生有多种热液型矿床,即成为反演矿床形成模式和成矿分布的指示标志。本文在总结前人在各个区域发现的煌斑岩的综合特征以及分析探讨的成因模式、大地构造背景,旨在研究钦-杭接合带区域大规模煌斑岩岩脉时提供一定的借鉴和依据。As one big clan of igneous rock,lamprophyre is always the main focus of Petrology and Mineralogy research and study.It is a geological window of observing the crust-mantle interaction and evolution of mantle materials.Meantime the formation of lamprophyre is often associated with several hydrothermal ore deposits,namely becoming the indication of inverting the model of deposits formation and the metallogenic distribution.This paper concluded the former comprehensive features of lamprophyre,analysis of genetic model as well as tectonic background,which is aimed to offer certain reference and basis to study large scale lamprophyre dikes in Qin-Hang suture zone and its tectonic evolution

关 键 词：煌斑岩 分类 成因模式 

分 类 号：P619.2[天文地球—矿床学]