| 中国红色粘土型金矿 |
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| 引用本文： | 高振敏,杨竹森,罗泰义,陶琰,饶文波. 中国红色粘土型金矿[J]. 矿物岩石地球化学通报, 2002, 21(1): 48-53 |
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| 作者姓名： | 高振敏 杨竹森 罗泰义 陶琰 饶文波 |
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| 作者单位： | 1. 中国科学院地球化学研究所,贵州,贵阳,550002
2. 中国科学院地球化学研究所,贵州,贵阳,550002,中国地质科学院矿产资源研究所,北京,100037 |
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| 基金项目： | 国家自然科学基金项目 ( 4 89730 2 1)，中科院重大项目A(KZ 95 1 A1 40 4)资助 |
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| 摘 要： | 红色粘土型金矿床是近年来发现的一种与表生作用有关的新类型金矿床，在中国发布广泛，其与工土型金矿虽然具有某些相似性，但它们之间的差异还是十分明显。本选择了云南上芒岗、贵州老万场和湖北蛇屋山3个红色粘土型金矿床，研究了它们各自产出的地质背景、红色粘土层特征及矿体和矿石特征，讨论了中国工色粘土型矿床的特点。
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| 关 键 词： | 红色粘土型金矿 地质特征 红色粘土层 矿体 矿石 特征 |
| 文章编号： | 1007-2802(2002)01-0048-06 |
| 修稿时间： | 2001-07-18 |
The Red Clay Type Gold Deposits in China |
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| GAO Zhen-min ,YANG Zhu-sen ,,LUO Tai-yi ,TAO Yan ,RAO Wen-bo. The Red Clay Type Gold Deposits in China[J]. Bulletin of Mineralogy Petrology and Geochemistry, 2002, 21(1): 48-53 |
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| Authors: | GAO Zhen-min YANG Zhu-sen LUO Tai-yi TAO Yan RAO Wen-bo |
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| Affiliation: | GAO Zhen-min 1,YANG Zhu-sen 1,2,LUO Tai-yi 1,TAO Yan 1,RAO Wen-bo 1 |
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| Abstract: | The red-clay type gold deposit discovered in southern China is a new type of gold deposit formed by supergenic processes . Although similarities to lateritic gold deposid in out-looking, the red-clay type gold deposid has obviously different features to lateritic gold deposid. Three examples of red-clay type gold deposit were investigated in this work ,which are Shangmanggang gold deposid in western Yunnan province, Laowanchang gold deposid in southwestern Guizhou province, and Shewushan gold deposid in southern Hubei province, China. Comprehensive studies have been carried out on the features of red-clay profile, on the features geological background to lateritization and miralization , on features of ore body and ore. The ore forming geological condition and the main characteritic of red-clay type gold deposit in China were summarized. |
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| Keywords: | red-clay type gold deposit geological feature red-clay profiles orebody and ores feature |
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