文章摘要
齐立平,赵辉绩,石冰,宫玉鑫,李国庭.内蒙古额济纳旗独龙包钼矿成矿作用研究[J].矿产勘查,2020,11(8):1636-1648
内蒙古额济纳旗独龙包钼矿成矿作用研究
Mineralization of Dulongbao molybdenum deposit in Ejina Banner, Inner Mongolia
投稿时间:2020-06-24  
DOI:
中文关键词: 钼矿  构造-热液  蚀变-矿化  成矿作用  独龙包  内蒙古
英文关键词: molybdenum deposit, structured-hydrothermal, alteration-mineralize, mineralization, Dulongbao, Inner Mongolia
基金项目:
作者单位
齐立平 山东省地质测绘院,山东 济南 250002 
赵辉绩 山东省地质测绘院,山东 济南 250002 
石冰 山东省地质科学研究院,山东 济南 250013 
宫玉鑫 山东省地质测绘院,山东 济南 250002 
李国庭 山东省地质测绘院,山东 济南 250002 
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中文摘要:
      本次开展探矿工作发现了独龙包钼矿,工作中注重收集成矿作用方面的资料。现根据大量的野外一手资料,运用自己逐渐摸索、总结的一套行之有效的思路、方法,即:确定蚀变类型与序次、据蚀变研究构造、重建构造-热液活动及蚀变-矿化过程,划分了7种热液蚀变类型、8次构造活动,其中包括2次热液成矿、矿后经历了1次扭性断裂构造活动,重现了成矿作用过程。此法实用、效果好,我们已用于多个勘查、考察项目工作中。对解决国内、外热液金属矿勘查项目有关构造-热液活动,蚀变-矿化方面的问题,乃至进一步的研究工作,提高工作质量、取得好的找矿效果,具有实际意义。
英文摘要:
      Dulongbao molybdenum deposit is discovered by the general,and It has been paid attention to collect information of the mineralization during the work.Appling an effective method that has been gradually explored and summarized according to the large sum of first-hand information, that is, to confirm the type and sequence of alterations,to study structure with alteration,to reestablish structured-hydrothermal activities and process of the alterational- mineralization, classify 7 hydrothermal alteration types and 8 structured activities, including 2 times of hydrothermal mineralization and 1 tensional fracture structured activity after mineralization, to reappear the mineralization process. The method is practical and effective, and it has been practiced in many survey and investigation projects. It is of practical significance to solve the problems related to structured-hydrothermal activities and process of the alterational-mineralization in hydrothermal metallic deposit exploration projects at home and abroad.,and improving the wok quality and achieving better effectiveness of deposit prospecting even in the continue study work.
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