| 桂北金矿(化)地质特征及找矿方向 |
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| 引用本文： | 唐朝霞.桂北金矿(化)地质特征及找矿方向[J].岩土工程界,1999(6). |
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| 作者姓名： | 唐朝霞 |
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| 作者单位： | 广西有色地勘局二七一勘查院!临桂541100 |
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| 摘 要： | 桂北金矿（ 化） 位于江南古陆南端的东南缘，南岭东西向复杂构造带与华夏系和新华夏系构造的交接部位。与金矿（ 化） 有关的地层从元古界四堡群至上古生界泥盆系均有出露，该带金矿（ 化） 较普遍，金矿类型较多，成矿地质条件有利，是寻找中型金矿床较好的地区。找矿有利靶区为：猫儿山西部成矿带、马海成矿带、龙胜成矿带、九万大山至元宝山成矿带、马海成矿带、龙胜成矿带、九万大山至元宝山成矿带。成矿类型为剪切带型金矿、蚀变岩型金矿
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| 关 键 词： | 地质成矿条件 找矿靶区 成矿类型 金矿 桂北 |
METALLOGENIC REGULARITIES AND PROSPECTING OF GOLD DEPOSITS IN NORTHERN GUANGXI |
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| Tang Zhaoxia.METALLOGENIC REGULARITIES AND PROSPECTING OF GOLD DEPOSITS IN NORTHERN GUANGXI[J].Geotechnical Engineering World,1999(6). |
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| Authors: | Tang Zhaoxia |
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| Abstract: | The gold deposits in northern Guangxi are located on the southeastern margin of South China ancient land, at the intersection of Nanling EW-trending structure and Cathaysian structure. The gold mineralization occurs stratigraphically from Sibao Group of Proterozoic to Devonian. This area shows extensive mineralization, various types and favourable geological conditions for prospecting. The potential targets include western Miaoershan, Mahai, Longsheng, and Jiuwandashan-Yuanbaoshan. The main mineralization types are gold deposits hosted in ductile shear zone and gold deposit hosted in altered fracturing zones. |
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| Keywords: | geological condition favourable target mineralization types for prospecting |
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