| 贵州省水银洞金矿地质特征及成因浅析 |
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| 作者姓名： | 齐少烽 陈发恩 冯 琳 石 毅 |
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| 作者单位： | 1. 贵州省地质资料馆, 贵州 贵阳 550002; 2. 贵州省地质矿产勘查开发局105地质大队, 贵州 贵阳 550018 |
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| 摘 要： | 水银洞金矿是滇黔桂"金三角"卡林型金矿的重要代表,金矿体赋存于二叠系龙潭组与茅口组不整合界面间,受背斜轴部断裂构造控制,走向上具波状起伏向东倾伏、空间上具多个矿体上下重叠的特点。该矿床属产于沉积碳酸盐岩和构造蚀变体中的"卡林型"金矿,为构造-热液成矿,同时具有中—低温超高压成矿特点。
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| 关 键 词： | 地质特征 成因 水银洞金矿 |
| 收稿时间： | 2015-04-22 |
Geological Characteristics and Genesis of the ShuiyindongGold Deposit,Guizhou |
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| Authors: | QI Shao-feng CHEN Fa-en FENG Lin SHI Yi |
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| Institution: | 1.Geological Archives of Guizhou Province, Guiyang, Guizhou 550002, China; 2. The 105; Geological Team, Bureau of Geology and Mineral Exploration and Development of Guizhou Province, Guiyang, Guizhou 550018, China |
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| Abstract: | The Shuiyindong gold deposit is a typical carlin type gold deposit in the contiguous areas of Yunnan-Guizhou-Guangxi provinces. The gold ore-bodies are controlled by fault structures within anticlinal axis, and distributed in an unconformity interface between Longtan Formation (P3l) and Maokou Formation (P2m) of Permian Period. The wave-shaped ore-bodies eastwardly plunged in strike direction, and spatially overlapped in vertical direction. It is suggested that the Shuiyindong gold deposit is a carlin type gold deposit which occurred in structural alteration zone of sedimentary carbonate rocks, and is controlled by fault-hydrothermal system. The ore-forming environment is characterized by epithermal, high pressure. |
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| Keywords: | geological characteristic genesis Shuiyindong gold deposit |
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