Metallogenic Prognosis of the Dehelongwa Copper-Gold Deposit, Tongren, Qinghai Province
详细信息
- 责任者：Kang Yalong (School of Geosciences and Info-Physics ; Central South University ; Changsha 410083 ; China) ; Liu Jishun
- 刊名：Contributions to Geology and Mineral Resources Research
- 出版年：2013
- 卷期：28(3)
- 关键词：铜矿 ; copper ores ; 金矿 ; gold ores ; 青海 ; Qinghai Province
- 页码：p.378-386
- 图表：6 illus., 2 tables, 12 refs.
- 分类号：1001
- issnNo：ISSN1001-1412
- isbnNo：CN12-1131/P
摘要
Based on the regional geology,deposit geology of the Dehelongwa copper-gold deposit,trace element distribution pattern of the drill core samples and multi-element combination anomly pattrern of primary halo suirvey at scale 1∶5000,metallogenic prognosis is made for the deposit area.At drill hole ZK01-1 the head halo elements,the middle halo and tail elements all point to the strong mineralization at-210 mindicating good sense of prognosis of the distribution of trace elements.According to geochemical characteristics of the primary halo blind ore bodies may occur in the northeast and northwest of the ore body and northeast and northwest corners of the property.the main factor F3 and f1 of ore-forming elements have a higher factor loading indicating that mineralization in this area is in multi-stages and multiple genesis.Through comprehensive study three targets are predicted for further prospecting.