| 骑田岭芙蓉锡矿田矿床地质特征及矿床成因 |
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| 引用本文： | 蒋中和,魏绍六,黄革非,许以明.骑田岭芙蓉锡矿田矿床地质特征及矿床成因[J].华南地质与矿产,2005(2):30-38. |
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| 作者姓名： | 蒋中和 魏绍六 黄革非 许以明 |
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| 作者单位： | 1. 湖南省地勘局,湖南,长沙,410011
2. 湖南省地质调查院湘南所,湖南,郴州,423000 |
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| 基金项目： | 中国地质调查局国土资源大调查项目(199910200219). |
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| 摘 要： | 芙蓉矿田锡矿体产于骑田岭复式花岗岩体中，受NE向断裂构造的控制。锡矿类型主要有云英岩型、矽卡岩型、蚀变岩体型、构造蚀变带型及构造蚀变带-矽卡岩复合型等。在阐述区域锡矿成矿地质背景的基础上，划分了成矿期次，探讨了矿床成因机理及找矿模型，认为区内锡矿成矿与岩浆岩多期多阶段演化分异和构造活动密切相关。
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| 关 键 词： | 花岗岩 锡矿类型 矿床成因 找矿模型 芙蓉锡矿田 |
| 文章编号： | 1007-3701(2005)02-0030-09 |
| 修稿时间： | 2005年3月30日 |
Geological characteristics and origin of the Qitianling Furong orefield in Nanling region |
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| JIANG Zhong-he,WEI Shao-liu,HUANG Ge-fei,XU Yi-Ming.Geological characteristics and origin of the Qitianling Furong orefield in Nanling region[J].Geology and Mineral Resources of South China,2005(2):30-38. |
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| Authors: | JIANG Zhong-he WEI Shao-liu HUANG Ge-fei XU Yi-Ming |
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| Institution: | JIANG Zhong-he~ |
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| Abstract: | The Furong orefield is one the most important tin orefields. The tin orebodies is located in the Qitianling composite granite intrusion and controlled by the NE-striking structures. Tin deposits mainly include greisen type,skarn type,altered granite type,tectonoalternation type and tectonoalternation-skarn type. On the basis of expatiating regional metallogenetic geological setting,the mineralization stages are divided,origin of the deposit and prospecting model are discussed,and the authors believe that tin mineralization in the studied area is related to multi-stage evolution of granitic magma and tectonic activities. |
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| Keywords: | granite types of tin ore origin of tin deposit prospecting model Furong orefield |
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