| 土壤地球化学测量在金矿的应用 |
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| 引用本文： | 李登榜,付男.土壤地球化学测量在金矿的应用[J].世界有色金属,2020(2):247-250. |
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| 作者姓名： | 李登榜 付男 |
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| 作者单位： | 甘肃省地质矿产勘查开发局第三地质矿产勘查院 |
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| 基金项目： | “甘肃省瓜州县东金滩金矿普查”(201701-D15);甘肃省地质勘查基金项目。 |
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| 摘 要： | 东金滩金矿地球化学景观属于甘肃北山干旱荒漠戈壁残山区,通过1:1万土壤侧量对成矿及伴生元素的富集特征、组合特征及异常特征进行了分析,并圈定了单元素异常和综合异常。对圈定的10处综合异常进行异常查证,HT1、HT3、HT5、HT6均发现矿化体,尤其是HT3、HT5异常具有进一步开展勘查工作的潜力,实现了找矿突破。
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| 关 键 词： | 土壤侧量 因子分析 聚类分析 金矿 东金滩 |
Application of soil geochemical survey in gold mine |
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| LI Deng-bang,FU Nan.Application of soil geochemical survey in gold mine[J].World Nonferrous Metals,2020(2):247-250. |
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| Authors: | LI Deng-bang FU Nan |
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| Affiliation: | (The third Institute of Geology and mineral exploration,Gansu Provincial Bureau of Geology and mineral exploration and development,Lanzhou 730050,China) |
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| Abstract: | The geochemical landscape of dongjintan gold mine belongs to the arid desert Gobi mountain area of Beishan,Gansu Province.The enrichment,combination and anomaly characteristics of ore-forming and associated elements are analyzed by 1:10000 soil lateral amount,and the single element anomaly and comprehensive anomaly are delineated.According to the anomaly verification of 10 comprehensive anomalies,mineralized bodies were found in ht1,HT3,HT5 and HT6,especially HT3 and HT5 anomalies,which have the potential for further exploration work and achieved a breakthrough in ore exploration. |
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| Keywords: | soil side amount factor analysis cluster analysis gold mine dongjintan |
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