| 西藏甲玛铜多金属矿床斑铜矿特征及其成因意义 |
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| 引用本文： | 王焕,王立强,应立娟,郑文宝.西藏甲玛铜多金属矿床斑铜矿特征及其成因意义[J].矿床地质,2011,30(2):305-317. |
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| 作者姓名： | 王焕 王立强 应立娟 郑文宝 |
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| 作者单位： | 1. 中国地质科学院矿产资源研究所国土资源部成矿作用与资源评价重点实验室,北京,100037
2. 成都理工大学地球科学学院,四川成都,610059 |
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| 基金项目： | 本文得到国土资源部公益性行业科研专项经费（200911007-02）、中央级公益性科研院所基本科研业务费专项资金（K0911）、国家973项目（编号：2011CB403103）、青藏专项（1212010818089）、中金集团重点勘探项目（E0804）的共同资助 |
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| 摘 要： | 甲玛矿床是中国国内少见的以斑铜矿为主要含铜矿物的产于斑岩成矿系统内的铜多金属矿床.斑铜矿是该矿床内普遍存在的重要铜矿物之一,广泛分布于矽卡岩型矿石、(矽卡岩化)大理岩型矿石中,有少量产于角岩型矿石中.在硅灰石矽卡岩型矿石内,斑铜矿分布最广,含量也最高,部分矿段中斑铜矿的含量高达7596以上,并与硅灰石呈共生或伴生关系....
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| 关 键 词： | 地质学 斑铜矿 岩浆作用 甲玛铜多金属矿床 西藏 |
Features and genesis of bornite in Jiama copper-polymetallic deposit of Tibet |
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| WANG Huan,WANG LiQiang,YING LiJuan,ZHENG WenBao.Features and genesis of bornite in Jiama copper-polymetallic deposit of Tibet[J].Mineral Deposits,2011,30(2):305-317. |
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| Authors: | WANG Huan WANG LiQiang YING LiJuan ZHENG WenBao |
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| Institution: | WANG Huan1,WANG LiQiang1,YING LiJuan1 and ZHENG WenBao2(1 MLR Key Laboratory of Metallogeny and Mineral Assessment,Institute of Mineral Resources,Chinese Academy of Geological Sciences,Beijing 100037,China,2 College of Earth Sciences,Chengdu University of Technology,Chengdu 610059,Sichuan,China) |
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| Abstract: | As one of the most important copper minerals,bornite extensively occurs in the Jiama Cu-polymetallic deposit.Being rare in China,bornite serves as the main copper-bearing mineral in the porphyry mineralization system.Bornite is widely distributed in skarn-type ores and skarnized marble-type ores in this ore deposit,with a small amount of bornite existent in the hornfels-type ore bodies.Bornite most widely occurs in the wollastonite skarn-type ores,characterized by the highest content,with the highest conten... |
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| Keywords: | geology bornite magmatism Jiama copper-polymetallic deposit Tibet |
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