Geochronology Studies of the Early Paleozoic Honghai Massive Sulfide Deposits and Its Geological Significance in Kalatage Area, Eastern Tianshan Mountain
详细信息
- 责任者：Mao Qigui (China Non-Ferrous Metals Resource Geological Survey ; Beijing 100012 ; China) ; Fang Tonghui
- 刊名：Acta Petrologica Sinica
- 出版年：2010
- 卷期：26(10)
- 关键词：块状硫化物矿床 ; massive sulfide deposit ; 铜矿 ; copper ores ; 锌矿 ; zinc ores ; 天山 ; Tianshan Mountains
- 页码：p.3017-3026
- 图表：3 illus., 2 tables, 50 refs.
- 分类号：1001
- issnNo：ISSN1000-0569
- isbnNo：CN11-1922/P
摘要
The Honghai massive sulfide Cu-Zn deposit found in the Kalatage volcanic and volcanic-clastics belt in the eastern Tianshan Mountains. The drill cores studies indicate this volcanic and volcanic-clastics buildings are composed by two group of stratums: 1) overlain layers made up of intermediate and felsic volcanic rocks, volcanic breccias, tuff and interlayer tuff sandstone; and 2) host-layers mainly composed of massive Cu-Zn sulfide Cu-Zn ore-body, basics, intermediate and felsic volcanic breccias, tuff breccias, tuff and sedimentary tuff. The sample for zircon U-Pb dating was collected at the bottom of overlain layers, and the sample for K-Ar dating was collected in the intensively altered mineralization zone.
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