• 责任者：Gao Xaowei (Wuhan Center ; China Geological Survey ; Wuhan 430205 ; China) ; Yang Zhenqiang
• 刊名：Geology and Mineral Resources of South China
• 出版年：2013
• 卷期：29(4)
• 关键词：金属矿 ; metal ores ; 成矿作用 ; metallogenesis ; 印度尼西亚 ; Indonesia
• 页码：p.299-307
• 图表：2 illus., 1 table, 25 refs.
• 分类号：1001
• issnNo：ISSN1007-3701
• isbnNo：CN42-1417/P

     This paper presents the distribution characteristics of metallic mineral deposits since Hercynian cy- cles within East Sumatra Terrane and West Sumatra Terrane （Indonesia） separately. The strata-bound Pb-Zn deposits are dominant in sedimentological basins in East Sumatra Terrane within Hercynian cycle, and the Ag, Cu and Pb-Zn mineralizations of skarn-type occur in West Sumatra Terrane. The Indosinian cycle＇s fin-miner- alization is related to the intrusion of S-granitoids （220 - 195 Ma） and to the deep strike-sliping activity of Me- dia Sumatra Fault Zone at Central Sumatra. The Early Yanshanian cycle＇s Cu-Au mineralization occur in the died ancient rifting valley and arc island environment at the continental margin. The Sn and Au-Ag mineraliza- tion in volcanic arc was caused by arc-continent collision during Late Yanshanian cycle. The Au-Ag mineral- izations of magmatic arc within Himalayan cycle were related to the Sumatra Fault and Barisan Fault Zone that were caused by the oblique subduction of Indian-Australia crust beneath Sumatra.