| 西天山夏特乡南部一带地球化学、空间分布及元素组合特征 |
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| 引用本文： | 廖炳勇,何洪伟,曾强,朱礼学,何晓飞,杨剑红,罗巍. 西天山夏特乡南部一带地球化学、空间分布及元素组合特征[J]. 四川地质学报, 2020, 40(1): 152-157 |
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| 作者姓名： | 廖炳勇 何洪伟 曾强 朱礼学 何晓飞 杨剑红 罗巍 |
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| 作者单位： | 四川省地质矿产勘查开发局区域地质调查队,成都610213;四川省地质矿产勘查开发局区域地质调查队,成都610213;成都理工大学地球科学学院,成都610059;四川省成都市双流县白家地环所,成都610211 |
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| 摘 要： | 对区内元素在各地质体的分配与分布特征进行了初步归纳总结,区内15种元素全域分布水平中Au、Pb、Cr、Ni、Mo、As高于西天山背景值,Ag、Cu、Zn、Sb、Hg、W、Sn、Bi、Mn低于西天山背景值。其空间分布特征中,与区内深大断裂构造、地层、岩浆均有不同程度的关联。
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| 关 键 词： | 元素组合 地球化学 分配与分布 西天山 |
Spatial Distribution and Association of Chemical Elements in the South of Xiate Township,Western Tianshan Mountains |
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| LIAO Bing-yong,HE Hong-wei,ZENG Qiang,ZHU Li-xue,HE Xiao-fei,YANG Jian-hong,LUO Wei. Spatial Distribution and Association of Chemical Elements in the South of Xiate Township,Western Tianshan Mountains[J]. Acta Geologica Sichuan, 2020, 40(1): 152-157 |
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| Authors: | LIAO Bing-yong HE Hong-wei ZENG Qiang ZHU Li-xue HE Xiao-fei YANG Jian-hong LUO Wei |
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| Affiliation: | (Regional Geological Surveying Team,BGEEMRSP,Chengdu 610213;Baijia Institute of Geological nvironment,Chengdu 610201;College of Earth Sciences,Chengdu University of Technology,hengdu 610059) |
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| Abstract: | This paper makes a preliminary summary of spatial distribution and association of chemical elements in the south of Xiate Township, western Tianshan Mountains based on 1:50000 geochemical survey. The study indicates that spatial distribution of chemical elements in this region is related to major fracture, stratigraphy and magnetite. The contents of Au, Pb, Gr, Ni, Mo, As are higher than their background values in the whole western Tianshan Mountains, whereas contents of Ag, Cu, Zn, Sb, Hg, W, Sn, Bi, Mn are lower than their background values in the whole western Tianshan Mountains. Enrichment in main ore-gorming elements such as Au, Cu, Pb, Zn and Ag is related to stratigraphy, secondly, structure. The spatial distribution of Mo, Bi, W, Sn, Mn Cr, Ni, Hg shows a general trend of high in north and low in south with a gentle geochemistry field gradient. |
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| Keywords: | element geological body distribution Xiate Township,western Tianshan |
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