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| 界牌岭锡矿床地质、地球化学特征及成因类型 | |
| 引用本文： | 刘悟辉,李海龙,李毅,戴培根. 界牌岭锡矿床地质、地球化学特征及成因类型[J]. 矿产与地质, 2006, 20(4): 327-333 |
| 作者姓名： | 刘悟辉 李海龙 李毅 戴培根 |
| 作者单位： | 1. 中南大学,长沙,41008 2. 湖南省地质矿产开发局417队,湖南,衡阳,421001 3. 中南大学,长沙,41008;桂林矿产地质研究院,广西,桂林,541004 |
| 基金项目： | 致谢：工作中得到湖南有色地质238队的帮助和指导,桂林矿产地质研究院测试中心、同位素实验室完成各项测试工作,作者表示谢意. |
| 摘 要： | 为了深入研究界牌岭锡矿床的成因类型，系统研究了该矿床成矿母岩的产出形式、成岩年龄、岩石化学成分及微量元素含量、副矿物成分、稀土元素含量等特征；同时，着重研究了该矿床锡一钨矿化与蚀变的类型、化学成分及相互间的共生一分带特征；并且研究了该矿床流体包裹体的主要特征。研究认为，界牌岭锡矿床成矿物质来自壳源型岩浆花岗岩类，其成矿母岩是浅成一超浅成侵位的，因而又具有斑岩型矿床的特征，其成因类型应属于斑岩一云英岩型锡矿床。 |
| 关 键 词： | 锡矿床 成因类型 地质地球化学特征 界碑岭 |
| 文章编号： | 1001-5663（2006）04-05-0327-07 |
| 收稿时间： | 2006-01-15 |
| 修稿时间： | 2006-01-15 |
Geological geochemical characteristics of the Jiepailing tin deposit and Its genetic type |
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| LIU Wu- hui,LI Hai-long,LI Yi,DAI Pei-gen. Geological geochemical characteristics of the Jiepailing tin deposit and Its genetic type[J]. Mineral Resources and Geology, 2006, 20(4): 327-333 | |
| Authors: | LIU Wu- hui LI Hai-long LI Yi DAI Pei-gen |
| Affiliation: | 1. Center South University, Changsha 410083, China ; 2. No. 417 Team of Hunan Geological and Mineral Resources Exploitation Bureau, Henyang , Hunan 421001 ,China ; 3. Guilin Research Institute of Geology for Mineral Resources, Guilin, Guangxi 541004, China |
| Abstract: | In order to make a further understanding of the genetic type of the Jiepailing tin deposit, a systematic research has been made on the occurrence, diagenetic age, rock chemical composition, trace element content, accessory mineral components, REE content of the host rock of the deposit with a focus on the tin and tungsten mineralization of the deposit and alteration type, chemical composition and their intergrowth-zoning characteristics, as well as the major characteristics of the fluid inclusion of the deposit. It is believed that the ore matter of the Jiepailing tin deposit came from the granitoids by crust source type magma and its host rocks are hypabyssal-super hypabyssal emplacement therefore characterized by porphyry type deposit and its genetic type is attributed to porphyry-greisen type of tin deposit. |
| Keywords: | Tin deposit genetic type geological and geochemical characteristics Jiepailing |
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