| 黔东地区金矿床类型及其基本特征 |
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| 引用本文： | 陶平,王尚彦,戴传固,王敏.黔东地区金矿床类型及其基本特征[J].贵州地质,2005,22(4):229-235. |
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| 作者姓名： | 陶平 王尚彦 戴传固 王敏 |
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| 作者单位： | 1. 贵州省地质调查院,贵州,贵阳,550004
2. 贵州省地质矿产勘查开发局,贵州,贵阳,550004 |
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| 摘 要： | 本文对黔东地区金矿进行了矿床类型划分，并综述了各类型的基本特征。该区中-低温热液作用形成的金矿均属产于沉积岩建造中的金矿床，与岩浆岩在成因上没有直接联系。其中，天柱-锦屏-黎平地区、梵净山地区及从江地区金矿为变碎屑岩中脉型及蚀变岩型金矿床。三都-丹寨地区金矿为细碎屑岩-碳酸盐岩中微细浸染型金矿床，天柱-锦屏-黎平地区及梵净山地区的变碎屑岩中脉型金矿床（点）暴露表生环境后可形成冲积型砂金矿床。
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| 关 键 词： | 金矿 矿床类型 黔东 贵州 |
| 文章编号： | 1000-5943(2005)04-0229-07 |
| 收稿时间： | 2005-12-07 |
| 修稿时间： | 2005年12月7日 |
The Types of the Gold Deposits in the Eastern Area of Guizhou and Their Essential characteristics |
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| TAO Ping,WANG Shang-yan,DAI Chuan-gu,WANG Min.The Types of the Gold Deposits in the Eastern Area of Guizhou and Their Essential characteristics[J].Guizhou Geology,2005,22(4):229-235. |
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| Authors: | TAO Ping WANG Shang-yan DAI Chuan-gu WANG Min |
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| Abstract: | A division of the types is made for the gold deposits in the eastern area of Guizhou, and the essential characteristics are stated synthetically. The gold deposits deprived from mesothermal and microthermal processes mostly fall into the types in sedimentary formation, which in origin is not directly correlative to the magma. Among them, the gold deposits belong to quartz-vein type and altered rock type within the metamorphic metaclastics over the areas of Tianzhu-Jingpin-Liping, Fanjingshan Mountain and Chongjiang, and disseminated type of gold deposits within the microclastic and carbonate over the areas of Sandou-Danzhai, the quartz-vein type of gold deposits or occurrences within the metamorphic metaclastics may generate alluvium sand gold deposit when exposing to the supergene environment. |
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| Keywords: | gold deposit deposit types eastern Guizhou Guizhou |
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