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四川九龙县海子坪金矿地质特征及找矿标志分析

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九龙县海子坪金矿位于南巴颜喀拉-雅江多金属成矿带的南缘,具有良好的成矿地质背景.本文通过在矿区开展地质填图、剖面测量等初步查明了矿区地层、构造、岩石组合、石英脉、金矿化蚀变等地质特征,初步圈定石英脉型金矿体2条;通过1∶1万土壤地球化学测量查明了区内各地层元素富集特征,圈定以Au为主成矿元素的综合异常4处,对异常进行了初步评价,认为该区具进一步开展勘查工作的价值,具有较好的成矿潜力.
Analysis of Geological Characteristics and Exploration Indicators of Haiziping Gold Mine in Jiulong County,Sichuan Province
The Haiziping gold deposit in Jiulong County is located at the southern edge of the South Bayan Kara Yajiang polymetallic mineralization belt,with a good geological background for mineralization.This article preliminarily identifies geological features such as strata,structures,rock combinations,quartz veins,gold mineralization and alteration in the mining area through geological mapping and profile measurement,and preliminarily delineates two quartz vein type gold deposits;Through 1:10000 soil geochemical measurements,the enrichment characteristics of elements in various layers of the area were identified,and four comprehensive anomalies with Au as the main ore-forming element were delineated.Preliminary evaluations of the anomalies were conducted,and it was believed that the area has value for further exploration work and has good ore-forming potential.

Haiziping Gold MineGeological characteristicsComprehensive anomalyMetallogenic potential

李龙

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四川省第三地质大队,四川 成都 611730

海子坪金矿 地质特征 综合异常 成矿潜力

2024

世界有色金属
有色金属技术经济研究院

世界有色金属

影响因子:0.138
ISSN:1002-5065
年,卷(期):2024.(14)