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| 大厂矿田长坡矿床深部区叠瓦状构造控矿特征及找矿前景分析 | |
| 引用本文： | 李春平,吴德成,蔡明海. 大厂矿田长坡矿床深部区叠瓦状构造控矿特征及找矿前景分析[J]. 矿产与地质, 2006, 20(6): 623-627 |
| 作者姓名： | 李春平 吴德成 蔡明海 |
| 作者单位： | 1. 广西壮族自治区274地质队,广西,北海,536005 2. 广西壮族自治区215地质队,广西,柳州,545006 3. 广西大学资源与环境学院,广西,南宁,530004 |
| 摘 要： | 长坡矿床深部区是近年来在大厂长坡矿区深部取得了较好找矿效果的一个勘查靶区,新发现了77-1号、77-2号、75-1号、115号等多个锡多金属矿体,这些矿体均赋存于大厂断裂F1及其下盘F1-1、F3、F5组成的叠瓦状构造中,锡多金属矿体呈似层状、脉状产出,这些新发现展示了良好的找矿前景。文章在研究该勘查区矿床特征及叠瓦状构造控矿特征的基础上,结合井中物探、化探资料,对该区的找矿远景和找矿方向进行了探讨。 |
| 关 键 词： | 锡多金属矿床 找矿前景 叠瓦状构造 控矿特征 长坡矿床深部区 大厂矿田 |
| 文章编号： | 1001-5663（2006）06-0623-05 |
| 收稿时间： | 2006-06-21 |
| 修稿时间： | 2006-06-21 |
Control of mineralization of imbricate structure and prospecting perspective in deep part in the Changpo deposit of Dachang ore filed |
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| LI Chun-ping,WU De-cheng,CAI Ming-hai. Control of mineralization of imbricate structure and prospecting perspective in deep part in the Changpo deposit of Dachang ore filed[J]. Mineral Resources and Geology, 2006, 20(6): 623-627 | |
| Authors: | LI Chun-ping WU De-cheng CAI Ming-hai |
| Affiliation: | 1. No. 274 geological team of Guangxi autonomous region, Beihai, Guangxi 536005, China;2. No. 215 geological team of Guangxi,Lizhou Guangxi 545006,China;3. College of Resource and Environment, Guangxi University, Nanning Guangxi 530004 ,China |
| Abstract: | Deep district of the Changpo deposit is a target area with good prospecting result in recent years in deep part exploration in Changpo ore field of Dachang.Several tin polymetallic orebodies such as No.77-1,77-2,75-1,115 have been found recently,which occur in imbricate structures composed of Dachang fracture F_1 and F_(1-1),F_3,F_5 on its foot wall.Tin polymetallic orebodies occur in stratiform or vein.The new discovery shows great potential in exploration.The prospecting outlook and orientation were discussed in the paper,based on the research of deposit characteristics and ore controlling characteristics of imbricate structure,combined with well geophysical and geochemical data. |
| Keywords: | tin polymetallic deposit prospecting outlook imbricate structure ore controlling characteristics deep part of Changpo deposit Dachang ore field |
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