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一、前言富家坞斑岩,铜、钼矿床是我国最大的斑岩型铜矿之一。本矿区先后经江西省地质局赣东北大队及江西冶勘公司富家坞会战指挥部进行了大量工作,取得了重大成果。遵照毛主席“把国民经济搞上去”的伟大号召,响应华主席提出的“抓纲冶国”的战略决策,为了打铁铜翻身仗,我们中南矿冶学院地质系赴江西实践队7名教师55名学生参加了会战指挥部对斑岩铜矿矿田矿床构造及成矿分区、远景预测等专题的综合研究工作。经过三年前后四次的野外实践和室内综合分析,填制矿区大比例尺地质图和坑道钻孔编录。钻孔品位变化曲线图钻孔剖面品位等值线图,主岩体水平断面图,矿区矿床立体图等。通过图件的编制和综合研究对岩体、矿体的形态产状,及其集中、分布、变化、联系等有了初步认识。现将我们的看
I. Introduction The Fujiatang porphyry, copper and molybdenum deposits are one of the largest porphyry copper deposits in China. The mining area successively conducted a great deal of work through the Jiangxi Northeast Geological Corps, Jiangxi Northeast Brigade and Jiangxi Metallurgical Exploration Company Fuji dock Battle Command, and achieved significant results. In accordance with the great call of Chairman Mao for “promoting the national economy,” in response to Chairman Hua’s strategic decision of “grasping the country for the Ganglands,” in order to fight the iron and copper, the Department of Geology, Zhongnan Mining and Metallurgical Institute went to Jiangxi Teachers’ Practice Team7 A famous student participated in the comprehensive research work on the topic of the battlefield structure and metallogenic division and long-term prediction of the porphyry copper ore field in the battle headquarters. After four years of field practice and indoor comprehensive analysis three years ago, we filled out a large-scale geological map of mining area and mine borehole catalog. Borehole grade curve Contour map of borehole section grade, horizontal section of main rock mass, three-dimensional ore deposit map, etc. Through the compilation of the map and the comprehensive study, it has preliminary understanding of the shape and shape of the rock mass and the orebody, as well as their concentration, distribution, change and connection. Now we look