作者: L.-C. Zhang , K.-Z. Qin , W.-J. Xiao
DOI: 10.1007/3-540-27946-6_349
关键词: Geological evolution 、 Volcano 、 Mineralization (geology) 、 Geology 、 Geochronology 、 Isotope 、 Multiple stages 、 Geochemistry 、 Gold deposit
摘要: Based on geochronological data and the regional geological evolution, it is indicated that mineralization processes in eastern Tianshan are characterized by multiple stages. These related to an arc accretionary stage (∼360–320 Ma) with porphyry-type volcanic sediment deposits, a collision-post orogenic (∼300–250 orogen-type deposits magmatic copper-nickel ore intra-continental extension (∼ 250–220 gave rise Jinwuozi gold deposit, Xiaobaishitou W-Mo deposit Baishan Mo-Re deposit.