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Metallogenic Types and Prospecting Direction of Dongchuan Copper Deposit in Yunnan Province
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作者 ZHAOXuhui pengzhenfa 《外文科技期刊数据库(文摘版)自然科学》 2022年第5期079-084,共6页
Dongchuan copper mine studied in this topic is a very famous large-scale copper mine in our country. Based on a series of on-site investigation and laboratory research, the on-site staff have made effective prediction... Dongchuan copper mine studied in this topic is a very famous large-scale copper mine in our country. Based on a series of on-site investigation and laboratory research, the on-site staff have made effective prediction on the development trend of mineralization, and carried out a series of engineering verification work, which found a new breakthrough in the exploration of Dongchuan copper mine and 4keshu copper mine. Then in the process of research, this topic mainly takes the types of copper deposits in China, the rules of copper deposits in China, the main situation of Dongchuan-type copper deposits in Yunnan and so on as a starting point to understand the metallogenic process and genesis of Dongchuan-type copper deposits in Yunnan, and analyze the causes of mineralization, predict the direction of a new round of prospecting and the location of specific target areas according to the distribution characteristics of each copper deposit in Dongchuan mining area, which has a significant impact on the development of the whole copper mine. 展开更多
关键词 Dongchuan style copper deposits geological characteristics metallogenic type
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Analysis on the Distribution and Metallogenic Characteristics of Phosphate Rock Resources in Yunnan Middle East
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作者 ZHAOXuhui pengzhenfa 《外文科技期刊数据库(文摘版)自然科学》 2022年第4期005-008,共4页
Phosphate rock is one of the important natural resources in our country. In the process of modernization and construction, the importance of phosphate rock resources is very obvious, which plays a very positive role i... Phosphate rock is one of the important natural resources in our country. In the process of modernization and construction, the importance of phosphate rock resources is very obvious, which plays a very positive role in promoting the development of related industries in our country. Especially with the continuous development of modern prospecting technology, China has a clearer understanding of the distribution of phosphate rock resources, which provides many conveniences for the actual mining of phosphate rock. The distribution of phosphate rock in China presents obvious regional distribution differences, among which the most obvious difference is the distribution of phosphate rock resources in Yunnan Middle East. Based on the analysis and research of the existing materials, it can be found that the reserve of phosphate rock resources in Yunnan Middle East is large, which plays a very positive role in promoting the development of phosphate rock industry in our country. In view of the research on the phosphate rock resources in Yunnan Middle East, it is necessary to focus on the research on the resource distribution and metallogenic characteristics. Based on the research on the resource distribution and metallogenic characteristics, the development efficiency of the local phosphate rock resources can be effectively improved. Therefore, this paper mainly focuses on the distribution of phosphate rock resources and metallogenic characteristics in Yunnan Middle East. 展开更多
关键词 sedimentary origin Yunnan Middle East controlling factors of mineralization
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