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西南天山典型鉛鋅礦床地質(zhì)特征與成礦規(guī)律

發(fā)布時(shí)間:2018-11-17 18:36
【摘要】:正西南天山造山帶是我國重要的多金屬成礦帶之一,蘊(yùn)含著豐富的鉛鋅資源,具有良好的鉛鋅找礦前景。自"十一五"項(xiàng)目實(shí)施以來,隨著烏拉根大型鉛鋅礦的發(fā)現(xiàn),西南天山的鉛鋅找礦潛力越來越受到人們的重視。總結(jié)該地區(qū)鉛鋅礦的成礦規(guī)律,對西南天山地區(qū)進(jìn)一步找礦具有重要意義。筆者搜集分析了西南天山地區(qū)典型鉛鋅礦床的地質(zhì)特征,通過對比、總結(jié)發(fā)現(xiàn)西南天山地區(qū)鉛鋅礦具有明顯的時(shí)空分布規(guī)律,在時(shí)間上主要分布在古生代奧陶
[Abstract]:The Tianshan orogenic belt in southwest China is one of the important polymetallic metallogenic belts in China, which contains abundant lead and zinc resources and has a good prospect of lead and zinc prospecting. Since the implementation of the "11th Five-Year Plan" project, with the discovery of Wulagen large-scale lead-zinc deposit, people pay more and more attention to the potential of lead-zinc prospecting in southwest Tianshan. Summing up the metallogenic regularity of lead and zinc deposits in this area is of great significance for further prospecting in the southwest Tianshan area. The authors collect and analyze the geological characteristics of typical lead-zinc deposits in the southwest Tianshan area. By comparison, it is found that the lead-zinc deposits in the southwest Tianshan area have obvious space-time distribution law, mainly distributed in Paleozoic Ordovician in time.
【作者單位】: 長安大學(xué)地球科學(xué)與資源學(xué)院;有色金屬礦產(chǎn)地質(zhì)調(diào)查中心新疆地質(zhì)調(diào)查所;
【分類號(hào)】:P618.4

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4 寧孝a,

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