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Linyi City, Shandong Province, half the country's total proven diamond reserves

  • Author:Huang Xueyu
  • Source:www.boreway.net
  • Release on :2016-01-06
    Shandong Province diamond prospecting symposium revealed that since 1965 found in Linyi China's first industrial valuePrimary diamond mineSince, Linyi City has total proven reserves of 12,353,900 karats of diamond, accounting for 50% of the country's total proven.
    Diamond is the scarcity of minerals and important strategic resource. In 1957, Shandong Province seventh of Geology and Mineral Exploration Institute, the predecessor - YISHU Geological Team. After eight years of exploration, on August 24, 1965 in Linyi Mengyin often Mazhuang discovered the first kimberlite vein of "Red flag on the 1st dikes"Not the end of our primary diamond mine in history. Since then, the hospital has seven exploration and appraisal of two large mines, the author of more than 10 million carats of diamond reserves, the formation of China's first primary diamond ore base. On this basis, built China's first large-scale diamond mine primary ore in 1970. In recent years, seven homes in Mengyin often horse deep newfound victory I-1 号 concealed rock tube, add the amount of 1.056 million karats of diamond resources; West Valley rock tube implementation group Deep four deep, were seen in the Kimberley rock, has selected eligible diamond eight, estimated in the region of deep resources amounted to 2 million karats of diamond, diamond prospecting achieve new breakthroughs.
    It is reported that Shandong ProvinceLinyi CityVision has been identified as one of China's five major diamond mineral survey area. 2014, Linyi City was named "China's diamond capital."