摘要
安徽省中畈金矿自上世纪70年代以来先后有多家地质单位做过工作,前人根据自然重砂测量、地球化学测量等成果发现了多条含金破碎带、含金石英脉,通过普查评价,累计圈算金工业储量31.74kg,找矿效果不好,地勘工作一度陷于被动。2005年受业主委托,笔者组织实施了该区的首采地段详查工作,提交了金金属量(332+333)资源1047.59kg。本文系统总结了该区的地质特征及成矿规律,并指出了该区下一步找矿方向。
Since 1970s a number of geological exploration units have performed work in the Zhongfan gold ore deposit, Anhui Province, found a multitude of gold-bearing fractured zones and auriferous quartz veins by natural heavy concen- trate and geochemical measurements, and submitted industrial reserve of 31.74 kg in total. The poor results almost halt- ed further work. Entrusted by the property owner in 2005, we started general exploration in the first mining block and increased the gold resource （category 332＋ 333） of 1047.59 kg. This paper summarized geological features and metal- logenic pattern in the area and showed ore prospecting direction in the future.
出处
《安徽地质》
2012年第4期269-272,共4页
Geology of Anhui
关键词
中畈金矿
地质特征
成矿规律
找矿方向
东至
Dongzhi
Zhongfan gold ore deposit
geological features
metallogenic pattern
ore prospecting direction
