滇西勐糯向斜成矿条件及找矿前景
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中国地质调查局资助项目(2008699110)


Geological condition of mineralization and prospecting perspective of the Mengnuo syncline in Western Yunnan Province
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    摘要:

    勐糯向斜成生于燕山晚期陆内造山阶段.本文详细对比了向斜两翼地层、岩性及构造特征,进行了东翼矿床地质特征及成矿规律的重点剖析,同时开展了西翼1︰1万土壤元素地球化学测量,结果显示主成矿元素Pb,Zn,Cu,Ag浓度分带达3~4级,异常套合较好,呈北西向展布且浓度分带明显,与区域构造一致,初步勘探工程验证表明西翼及深部具有较好找矿前景.

    Abstract:

    The Mengnuo syncline was formed in the late Yanshanian intracontinental orogenic stage. Based on the comparison among strata, lithology, tectonic characteristics, this paper focuses on the geological characters and metallogenetic regularity of the Eastern Mengnuo Pb-Zn deposit, and combines it with the analysis of the soil element geochemical anomaly in the Western Mnegnuo area. It is believed that there are great resources potentialities in the Western Mengnuo area and the depth of the syncline.

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赵发,刘登,袁蓉,赵喷,廖丽恒.滇西勐糯向斜成矿条件及找矿前景[J].矿业工程研究,2014,29(3):71-75

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  • 在线发布日期: 2014-09-24