Gold Deposit Metallogenic Model in Kunlun Mountain-Two Lakes Area, Qinghai Province, China
详细信息
- 责任者：Ma Yanqing (No.5 Geology and Mineral Resources Exploration Bureau ; Xining 810012 ; China) ; Guo Guien
- 刊名：Northwestern Geology
- 出版年：2013
- 卷期：46(4)
- 关键词：金矿 ; gold ores ; 昆仑山 ; Kunlun Mountains
- 页码：p.156-162
- 图表：4 illus., 15 refs.
- 分类号：1001
- issnNo：ISSN1009-6248
- isbnNo：CN61-1149/P
摘要
Kunlun Mountain-two lakes area has superior metallogenic condition, and is the main gold production area. According to the study of geological setting, ore characters, mineralization epoch, metallogenieperiods, genetic types and ore controlling factors of typical deposit, we know thatthe gold mine of Kunlun Mountain-two lakes area was produced in Changmahe Fm. Early- Middle Triassic, and controlled by Gande-Madu fault zone. This paper assures Au, As and Sb are easy activation mineralization in the turbulent environment, and easy enriched in the junction of several faults. On this basis, we summary regional metallogenic regularity and established metal- logenic model, and instructive significance for future prospecting.