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英语翻译
The Altaids is an important orogenic collage in Central Asia that hosts many world-class volcanogenic massive sul?de deposits (VMS),Cu–Ni deposits,gold deposits and other metallogenic types (e.g.,Rui et al.,2002; Goldfarb et al.,2003; Zhang et al.,2009).Because of the complex geological setting and abundant mineral resources,the Altaids has attracted international attention during the past two decades (Coleman,1989; Seng?r et al.,1993;Windley et al.,2002; Xiao et al.,2004; Sun et al.,2008).Despite these extensive studies,there is no general agreement
concerning its geological evolution and the geodynamic mechanisms involved.Seng?r and Natal'in (1996) proposed that it is a “Turkic type”orogenic collagewith a long,single arc,whichwas oroclinally bent in the middle to late Paleozoic,whereasGoldfarb et al.(2003) considered it as a Paleozoic,Cordilleran-style orogen.Windley et al.(2007) suggested that it ismuchmore complex,and an archipelago-type (Indone-sian)model is more viable.In particular,a temporal relationship between geodynamic processes and metallogeny is lacking; no individual,representative ore deposits have been related to these different models in either space or time up until now.For example,the tectonic settings of some ore deposits from the Chinese Altay Mountains,one important part of the southern Altaids,remain controversial.Whether these ore deposits formed in a continentalmargin,island arc,or back-arc setting is an issue that need to be tested by appropriate geodynamic models.Many researchers have studied the formation of the Altaids with respect to regional geology and the petrology and geochronology of contained geological units.Our systematical study of a repre-sentative Pb–Zn deposit (Keketale) in the Chinese Altay (Fig.1) complements these studies and may help constrain the tectonic evolution of the Altaids,as well as understanding the geodynamic link between orogenic and ore-forming processes.
谢绝google在线翻译,金山翻译!
The Altaids is an important orogenic collage in Central Asia that hosts many world-class volcanogenic massive sul?de deposits (VMS),Cu–Ni deposits,gold deposits and other metallogenic types (e.g.,Rui et al.,2002; Goldfarb et al.,2003; Zhang et al.,2009).Because of the complex geological setting and abundant mineral resources,the Altaids has attracted international attention during the past two decades (Coleman,1989; Seng?r et al.,1993;Windley et al.,2002; Xiao et al.,2004; Sun et al.,2008).Despite these extensive studies,there is no general agreement
concerning its geological evolution and the geodynamic mechanisms involved.Seng?r and Natal'in (1996) proposed that it is a “Turkic type”orogenic collagewith a long,single arc,whichwas oroclinally bent in the middle to late Paleozoic,whereasGoldfarb et al.(2003) considered it as a Paleozoic,Cordilleran-style orogen.Windley et al.(2007) suggested that it ismuchmore complex,and an archipelago-type (Indone-sian)model is more viable.In particular,a temporal relationship between geodynamic processes and metallogeny is lacking; no individual,representative ore deposits have been related to these different models in either space or time up until now.For example,the tectonic settings of some ore deposits from the Chinese Altay Mountains,one important part of the southern Altaids,remain controversial.Whether these ore deposits formed in a continentalmargin,island arc,or back-arc setting is an issue that need to be tested by appropriate geodynamic models.Many researchers have studied the formation of the Altaids with respect to regional geology and the petrology and geochronology of contained geological units.Our systematical study of a repre-sentative Pb–Zn deposit (Keketale) in the Chinese Altay (Fig.1) complements these studies and may help constrain the tectonic evolution of the Altaids,as well as understanding the geodynamic link between orogenic and ore-forming processes.
谢绝google在线翻译,金山翻译!
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