| 洱源焦石硐铁铜矿床地质及成因 |
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| 引用本文： | 孙德瑜,段家能.洱源焦石硐铁铜矿床地质及成因[J].云南地质,2007,26(1):112-117. |
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| 作者姓名： | 孙德瑜 段家能 |
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| 作者单位： | 云南省有色地质三一○队,大理,671005 |
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| 摘 要： | 焦石硐铁铜矿产于燕山期花岗斑岩下盘的矽卡岩带中。对矿床成因进行探讨,认为该矿床属陆相次火山-热液高温至中温矽卡岩型多金属矿床。
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| 关 键 词： | 斑岩矽卡岩 高-中温 矿床成因 焦石硐铁铜矿床 洱源云南 |
| 文章编号： | 1004-1885（2007）01-112-06 |
| 收稿时间： | 2006-07-20 |
| 修稿时间： | 2006-07-20 |
THE GEOLOGY AND GENESIS OF JIAOSHIDONG FE- CU DEPOSIT IN ERYUAN |
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| SUN De-yu,DUAN Jia-neng.THE GEOLOGY AND GENESIS OF JIAOSHIDONG FE- CU DEPOSIT IN ERYUAN[J].Yunnan Geology,2007,26(1):112-117. |
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| Authors: | SUN De-yu DUAN Jia-neng |
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| Institution: | Yunnan Nonferrous Geological Team 310, Dali 671005 |
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| Abstract: | The Jiaoshidong Fe - Cu deposit is situated in the middle section of alkaline porphyry Cu multimetallic metallogenetic zone in the west margin of Yangzi platform, which occurred in the skarn zone of the lower wall of Yanshanian granite porphyry. In this paper, we have the analysis and study of the geological setting of metallogenesis, geological characteristics of deposit and orefield and have a discussion about the deposit genesis. We think that this ore deposit belongs to the type of land facies subvolcanic hydrothermal high T to middle T skarn multimetallic deposit, which can provide a theoretical basis for the geological exploration of it in the future. |
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| Keywords: | Jiaoshidong Fe-Cu Deposit Geological Characteristics Porphyry Skarn Genesis of Deposit Ore-Prospecting Guide |
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