Regional Metallogenic Prognosis and Mineral Reserves Estimation for Porphyry Copper Deposits in Gangdese Polymetallic Ore Belt , Tibet
详细信息
- 责任者：She Hongquan (Key Laboratory of Metallogeny and Mineral Assessment ; Institute of Mineral Resources ; Chinese Academy of Geological Sciences ; Beijing 100037 ; China) ; Li Guangming
- 刊名：Mineral Deposits
- 出版年：2009
- 卷期：28(6)
- 关键词：斑岩铜矿床 ; porphyry copper deposit ; 冈底斯山 ; Gangdise Range
- 页码：p.803-814
- 图表：4 illus., 3 tables, 20 refs.
- 分类号：1001
- issnNo：ISSN0258-7106
- isbnNo：CN11-1965/P
摘要
According to the calculation of the MRAS system, 33 target areas for porphyry copper deposits were delineated in the Gangdese metallogenic belt. The result of the statistical method is in accordance well with the geological deduction. The copper reserves were estimated by the areal productivity method, which shows that there still exists a great potential of porphyry copper deposits in Gangdese and that the predicated copper reserves are over 100 million tons. The potential target areas for porphyry copper deposits include Qulong-Jiama-Lankange, Songduoxiong, Bairong-Chongjiang, Songduowo, Jiru, Dabu, Tangbula, Youkalang, Pengbunong, Dongga, Xiongchun, Maire-Renqingze, Mengyaa, Cuibaizi, Gangda, Sharang-Yaguila, Winglong-Nongmala, Chongmuda, Luomainan and Lawo.