Premium
The Mineralization and Metallogenic Process of the Orogenic Gold Deposits in Ailaoshan, Yunnan
Author(s) -
LI Zhuang,
TANG Juxing,
WANG Liqiang,
MENG Zhan
Publication year - 2014
Publication title -
acta geologica sinica ‐ english edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.444
H-Index - 61
eISSN - 1755-6724
pISSN - 1000-9515
DOI - 10.1111/1755-6724.12375_42
Subject(s) - chinese academy of sciences , beijing , china , library science , geochemistry , mineralization (soil science) , geology , geography , archaeology , computer science , soil science , soil water
The concept of orogenic gold deposit was firstly proposed in early 1980(Bohlke, 1982),which refers to the vein type gold deposit series that controlled by structure and related to hyperplasia structure in time and space in metamorphic land. (Kerrich et al.,1990;Barley et al.,1992;Groves et al.,1998;Goldfarb.,2001). Ailaoshan metallogenic belt is one of the most important gold belts in southwest China.A great many large or super large polymetallic deposits came to light in this belt,including Jinchang deposit in Mojiang,Lao Wangzhai deposit in Zhenyuan,Changan and Yuanyang.Sanjiang region,as the typical development of the tethys tectonic globally, has experienced complex and integrated evolutionary history (Hsu et al.,1978;Sengor,1979;Sengor et al.,1984). Under the condition of this tectonic setting,it was realizable to form the Ailaoshan metallogenic belt with intricate mineral elements.