| 福建大田元沙铅锌矿床地质特征及其成因探讨 |
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| 引用本文： | 周志勇.福建大田元沙铅锌矿床地质特征及其成因探讨[J].福建地质,2012(2):115-121. |
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| 作者姓名： | 周志勇 |
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| 作者单位： | 福建省第二地质勘探大队;福建省闽西地质大队; |
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| 基金项目： | 本文为集体劳动成果,引用了福建省闽西地质大队2004年以来大田县奇韬煤矿区元沙井田普查阶段性资料;文章在编写过程中得到揭育金代总工程师的指导、审阅,在此深表感谢. |
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| 摘 要： | 大田元沙矿区位于闽西南坳陷带中北部，大田一龙岩坳陷的东北边缘，成矿地质条件较好，区内矿产资源丰富。铅锌矿床产于倒转翼林地组砾岩与楱霞组石灰岩接触带中，严格受层位和构造控制。矿区F0断裂为矿液运移提供了通道，并在有利部位富集成矿。矿床成因类型为沉积一热液改造型。
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| 关 键 词： | 铅锌矿床 地质特征 成因探讨 大田元沙 |
Discussion on geologic characteristics and genesis of the Yuansha lead-zinc deposit in Qitao coal deposit in Datian county, Fujian province |
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| Zhou Zhiyong.Discussion on geologic characteristics and genesis of the Yuansha lead-zinc deposit in Qitao coal deposit in Datian county, Fujian province[J].Geology of Fujian,2012(2):115-121. |
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| Authors: | Zhou Zhiyong |
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| Institution: | Zhou Zhiyong (1. FujianProvince, the second geological survey team, Yong＇an 366000; 2. Western Fujian Geological Party, Sanming, 365001) |
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| Abstract: | Yuansha lead-zinc deposit locates in the northeast margin of Datian-Longyan sink, in middle of southwest depression in Fujian province . The deposit has good geology condition and the mineral resources inside the area is abundant. The lead-zinc orebodies are produced on the contact strip of inversion wing of Lindi conglomerate and Qixia limestone, being strictly controled to the layer and structure. The F0 fault provide the moving passage for the mineral liquid . which gathered in the beneficial part and enriched to make lead-zinc deposit, mineral of the mineral area split to carried to. The genesis type of the deposit belongs to the hot-liquid-fill and metals-sulphide deposit . |
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| Keywords: | lead-zinc deposit geologic characteristics origin Yuansha of Datian county |
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