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Present Situation and Research Progress of Independent Rock Gold Mine in Qinghai Province

  • Pingtian MING , 1, 2 ,
  • Guangshan JIANG 3
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  • 1 Qinghai 6th Institute of Geology and Mineral Exploration,Golmud 816000,Qinghai,China
  • 2 Qinghai Engineering Research Center for Gold Mineral Resource Development,Dulan 816100,Qinghai,China
  • 3 Qinghai Productivity Promotion Center Co.,Ltd.,Xining 810000,Qinghai,China

Received date: 2018-05-31

  Revised date: 2018-09-11

  Online published: 2018-10-31

Highlights

Qinghai Province has a vast territory and rich mineral resources.Great breakthroughs have been made in gold mine geological prospecting over the last decade.The “gold belt” of Qinghai Province has been found in east Kunlun and other areas,which has promoted the development of the gold industry in Qinghai Province.In order to further implement the comprehensive,efficient,circular and economical utilization of mineral resources in Qinghai Province,collected and sorted out information of the gold industry mineral resources and the production status of major gold enterprises,also consulted a large number of literature materials,so that understand the distribution,characteristics,amount of gold resources,types of developed rock gold mines, flotation-metallurgical process,production index and research and development platform of rock gold mineral resources in Qinghai Province.This paper mainly introduce the latest research results of the refractory gold mines flotation,flotation tailings environmental gold extraction,biological pre-oxidation and medium temperature medium voltage pre-oxidation of gold concentrate in Qinghai Province.At the same time,the direction of the development of research and industry development was proposed,that is strengthen the study of technological mineralogy,the process investigation and diagnosis of concentration plant,the construction of green mines and so achieve comprehensive,efficient,circular and economical utilization of mineral resources,as well as coordinated development of mining development and ecological civilization .

Cite this article

Pingtian MING , Guangshan JIANG . Present Situation and Research Progress of Independent Rock Gold Mine in Qinghai Province[J]. Gold Science and Technology, 2018 , 26(5) : 622 -628 . DOI: 10.11872/j.issn.1005-2518.2018.05.622

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