| 广西贵港龙山金矿田的矿床成因分析 |
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| 引用本文： | 韦子任,傅勇.广西贵港龙山金矿田的矿床成因分析[J].矿产与地质,2013(5):388-392. |
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| 作者姓名： | 韦子任 傅勇 |
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| 作者单位： | 广西第六地质队,广西 贵港537100 |
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| 摘 要： | 贵港龙山金矿田受近 SN向的断裂构造控制，成矿物质来源于深部，属于中低温构造蚀变热液型金矿床。以平天山岩体为中心，源于深部的含矿热液，在燕山晚期岩浆岩侵入活动过程中，伴随着的气化-热液成矿作用，构成一套成矿发展阶段的成矿系列，在不同的构造、岩性部位，形成的一套不同类型金矿床组合，具有多阶段多期次成矿富集的特征。
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| 关 键 词： | 金矿床 成因分析 龙山 广西贵港 |
Genesis analysis of Longshan Au ore field in Guigang of Guangxi |
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| WEI Zi-ren,FU Yong.Genesis analysis of Longshan Au ore field in Guigang of Guangxi[J].Mineral Resources and Geology,2013(5):388-392. |
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| Authors: | WEI Zi-ren FU Yong |
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| Institution: | (No. 6 Geologic Team of Guangxi , Guigang 537100, C,-uangxi, China) |
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| Abstract: | As a medium-low temperature tectonic altered hydrothermal Au deposit,Longshan Au ore field in Guigang is controlled by SN strike faulted structure and its ore-forming matters are derived from deep strata. Centered on Pingtianshan rock body and generated from deep mineral-bearing hydrothermal solution,metal-logenic series of a set of ore-forming development stages is formed under the condition of pneumato-hydro-thermal mineralization.At different structures and lithological parts,a set of different types of Au deposit compositions is formed and is characterized by multi-phase multi-period mineralization and concentration. |
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| Keywords: | Au deposit genesis analysis Longshan Guigang of Guangxi |
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