| 贵州陡山沱组和牛蹄塘组中黑层的地质特征与找矿前景 |
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| 引用本文： | 张伦尉,杭家华,梁琼,周宇.贵州陡山沱组和牛蹄塘组中黑层的地质特征与找矿前景[J].矿物学报,2007,27(3):456-460. |
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| 作者姓名： | 张伦尉 杭家华 梁琼 周宇 |
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| 作者单位： | 1. 贵州省有色地质矿产勘查院,贵州,贵阳,550005;昆明理工大学,国土资源学院,云南,昆明,650093
2. 贵州省有色地质矿产勘查院,贵州,贵阳,550005 |
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| 基金项目： | 国家自然科学基金（40373041） |
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| 摘 要： | 贵州陡山沱组顶部和牛蹄塘组底部的黑层，是贵州最主要的沉积型黑色岩系，赋存有钒、银、钼、镍、钴、铂、铀和稀土元素等矿产资源。本文分别从岩相古地理环境、岩性组合特征和黑层发育程度等方面概述了省内陡山沱组和牛蹄塘组中黑层的地质特征，通过与代表性黑色页岩中的矿床对比，分析了两套地层中黑层的找矿前景。
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| 关 键 词： | 陡山沱组 牛蹄塘组 黑层地质特征 找矿前景 |
| 文章编号： | 1000-4734（2007）03-0456-05 |
| 收稿时间： | 2007-05-14 |
| 修稿时间： | 2007年5月14日 |
GEOLOGICAL CHARACTERISTICS AND ORE PROSPECT OF THE BLACK LAYERS INDOUSHANTUO AND NIUTITANG FORMATIONSIN GUIZHOU PROVINCE |
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| ZHANG Lun-wei,HANG Jia-hua,LIANG Qiong,ZHOU Yu.GEOLOGICAL CHARACTERISTICS AND ORE PROSPECT OF THE BLACK LAYERS INDOUSHANTUO AND NIUTITANG FORMATIONSIN GUIZHOU PROVINCE[J].Acta Mineralogica Sinica,2007,27(3):456-460. |
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| Authors: | ZHANG Lun-wei HANG Jia-hua LIANG Qiong ZHOU Yu |
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| Abstract: | The black layers which are the most important black sediments located at the top of the Doushantuo Formation and at the bottom of the Niutitang Formation. The layers contain many important metals, such as vanadium, silver, molybdenum, nickel, cobalt, platinum, uranium and lantlmnum. This paper analyzed and compared the lithofacies palaeogeographical envirouments, the characteristics of lithological association and the degrees of development of the black layers in the Doushantuo and Niutitang formations, and put forward the predication of metallogenic area and the ore prospect of the black layers in both Doushantuo and Niutitang formations. |
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| Keywords: | Doushantuo Formation Niutitang Formation geological characteristics of black layer predication of metallogenicarea ore prospect |
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