大别山区域成矿体系与成矿规律的初步研究  

A PRELIMINARY STUDY ON THE METALLOGENIC SYSTEM AND LAW FOR THE DABIESHAN AREA

作　　者：杜建国[1] 常丹燕[1] 戴圣潜[1] 孙先如[1] 

机构地区：[1]安徽省地质调查院,安徽合肥230001

出　　处：《安徽地质》2001年第2期140-149,共10页Geology of Anhui

基　　金："九五"原地质矿产部重大基础项目"大别造山带形成与演化及有关成矿作用"(9501102-3)课题中部分成果

摘　　要：在大别山主要金属矿床基本特征及其形成的地质背景研究基础上,通过对燕山期岩浆岩、金属矿床形成的物源—流体的综合研究,在大别山初步建立了两个燕山期岩浆—物源—流体—成矿系统,并在此基础上,就区域矿床的形成规律进行了讨论。Basic features and their formation background of major metallic ore deposits in the Dabieshan area are described, on which an integrated research has been made of mass source- fluid of the Yenshanian magmatic rocks and deposits. Further, two magma-mass source-fluid-metallogenic systems are established in the Dabieshan area for the Yenshanian period. This provides a basis for discussion of the formation law of regional ore deposits.

关 键 词：物源-岩浆-流体-成矿系统 成矿规律 燕山期 大别山 

分 类 号：P612[天文地球—矿床学]