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隆回县白竹坪金矿区找矿特征分析

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白竹坪矿区位于湘中白马山—龙山EW向穹窿构造带西段.根据野外调查分析,白竹坪金矿为一典型的石英细脉带型金矿床.矿床赋矿地层为南华系长安组含砾粉砂质板岩,该矿区民采历史悠久,该文主要对区内矿脉体特征进行详细分析,构造分为NE—NNE向、NNE向、NW向 3组,矿区西部距离矿脉约 4km出露白马山复式岩体,以往钻孔资料显示往深部揭露到花岗闪长岩岩脉,显示岩浆活动与成矿的关系较为密切.通过对白竹坪矿区找矿方向进行分析和总结,为该区下一步地质找矿工作提供指导方向.
Baizhuping mining area is located in the western section of Baima Mountain-Long shan EW in central Hunan.According to the field investigation and analysis,Baizhuping gold mine is a typical quartz vein belt gold deposit.Mineral deposit ore formation for the south China Chang'an group containing gravel silty slate,the mining area has a long history,the detailed analysis of vein characteristics,the structure is divided into three groups:NE-NNE direction,NNE direction,and NW direction.The Baimashan composite rock body is exposed about 4 km away from the vein in the west of the mining area.Previous borehole data show that granodiorite dykes are exposed deep,indicating that magmatic activity is closely related to mineralization.Through research,it is found that this paper analyzes and summarizes the prospecting direction of Baizhuping mining area,and provides guidance for the next step of geological prospecting work in this area.

Baizhuping gold depositvein body characteristicsore-hosting strataprospecting directioncharacteristic analysis

李海平、刘小坚、张珍力、陈盼盼、吴斌

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中国地质调查局长沙自然资源综合调查中心,湖南 宁乡 410600

白竹坪金矿 矿脉体特征 赋矿地层 找矿方向 特征分析

2025

科技创新与应用
黑龙江省报刊出版有限公司 黑龙江省科协技术协会

科技创新与应用

影响因子:0.993
ISSN:2095-2945
年,卷(期):2025.15(1)