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秦岭造山带金属矿床的“二元控矿”特征
引用本文:王东生,王瑞廷,代军治,王长安,李建华,陈荔湘.秦岭造山带金属矿床的“二元控矿”特征[J].地质学报,2009,83(11):1719-1729.
作者姓名:王东生  王瑞廷  代军治  王长安  李建华  陈荔湘
作者单位:1. 西北有色地质勘查局,西安,710054
2. 西北有色地质勘查局717队,陕西宝鸡,721004
3. 西北有色地质勘查局711队,陕西汉中,724212
基金项目:"十一五"国家科技支撑计划课题(编号 2006BAB01A11)资助的成果 
摘    要:秦岭造山带是我国重要的有色金属和贵金属成矿带,对其研究表明,多数金属矿床具有成矿物质多源、成矿时代多期、矿床成因复杂等共性特征,但是这些矿床一般受早期初始富集成矿和晚期造山改造就位的二元因素控制,矿床的富集空间主要为断裂构造、褶皱虚脱部位和印支-燕山期侵入体内外接触带.在总结秦岭造山带金属矿床成矿规律的基础上,我们提出秦岭造山带金属矿床的"二元控矿"作用,旨在总结关键控矿因素,指导区域找矿勘查.

关 键 词:"二元控矿"  秦岭造山带  初始成矿  改造就位
收稿时间:2009/7/20 0:00:00
修稿时间:2009/9/29 0:00:00

Dual Ore-Controlling Factors Characteristics of Metallic Deposits in the Qinling Orogenic Belt
WANG Dongsheng,WANG Ruiting,DAI Junzhi,WANG Chang''an,LI Jianhu,and CHEN Lixiang.Dual Ore-Controlling Factors Characteristics of Metallic Deposits in the Qinling Orogenic Belt[J].Acta Geologica Sinica,2009,83(11):1719-1729.
Authors:WANG Dongsheng  WANG Ruiting  DAI Junzhi  WANG Chang'an  LI Jianhu  and CHEN Lixiang
Abstract:The Qinling orogenic belt is one of important nonferrous and rare metal metallogenic belts. Study shows that most deposits in the Qingling orogenic belt are characterized by multiple material sources,multiple mineralization stages and complicated ore-genesis. But these deposits are generally controlled by two factors,i.e. early initial enrichment mineralization and late orogenic reformation emplacement. The space for mineralization enrichment consists mainly of fault structures,fold collapse parts,and the c...
Keywords:"Duel ore-controlling factors"  Qinling orogenic belt  initial mineralizing  reformation and deposit
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