|本期目录/Table of Contents|

[1]张嘉升,潘爱芳,樊会民,等.陕西柞水地区金盆梁金矿区水系沉积物地球化学特征与找矿方向[J].地球科学与环境学报,2014,36(04):55-63.
　ZHANG Jia-sheng,PAN Ai-fang,FAN Hui-min,et al.Geochemical Characteristics of Stream Sediment in Jinpenliang Gold Mining Area of ZhashuiArea, Shaanxi and Its Prospecting Direction[J].Journal of Earth Sciences and Environment,2014,36(04):55-63.
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陕西柞水地区金盆梁金矿区水系沉积物地球化学特征与找矿方向(PDF)
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《地球科学与环境学报》[ISSN:1672-6561/CN:61-1423/P]

卷:
第36卷
期数:
2014年第04期
页码:
55-63
栏目:
基础地质与矿产地质
出版日期:
2014-12-15

文章信息/Info

Title:
Geochemical Characteristics of Stream Sediment in Jinpenliang Gold Mining Area of ZhashuiArea, Shaanxi and Its Prospecting Direction
文章编号:
1672-6561(2014)04-0055-09
作者:
张嘉升; 潘爱芳; 樊会民; 崔丽男
1. 长安大学地球科学与资源学院,陕西 西安 710054; 2. 陕西省核工业地质调查院,陕西 西安 710100; 3. 河北省地质矿产开发局第二地质大队,河北 唐山 063000
Author(s):
ZHANG Jia-sheng; PAN Ai-fang; FAN Hui-min; CUI Li-nan
1. School of Earth Science and Resources, Chang’an University, Xi’an 710054, Shaanxi, China; 2. Shaanxi Nuclear Industry Geology Surveying Institute, Xi’an 710100, Shaanxi, China; 3. No.2 Geological Team, Hebei Bureau of Geology and Mineral Resources, Tangshan 063000, Hebei, China
关键词:
地球化学; 金矿; 水系沉积物; 找矿方向; 富集系数; R型聚类分析; 异常评价; 陕西
Keywords:
geochemistry;  gold deposit;  stream sediment;  prospecting direction;  enrichment coefficient;  R-cluster analysis;  anomaly evaluation;  Shaanxi
分类号:
P596
DOI:
-
文献标志码:
A
摘要:
对陕西柞水地区金盆梁金矿区1:50000水系沉积物样品中微量元素含量,元素分布、分配、共生组合特征以及主要元素地球化学异常特征进行综合研究,进一步确定该区找矿方向。结果表明:Au是金盆梁金矿区内主要的成矿元素,Ag为主要伴生元素,As、Sb为远程指示元素;泥盆系上统桐峪寺组第五岩性段上亚段是金矿富集的有利层位;石炭系下统二峪河组下亚组下段、泥盆系上统第四岩性段上亚段、泥盆系上统桐峪寺组第五岩性段上亚段为金成矿有利岩性段;矿区经历了至少两期热液活动,金矿体的形成受低级区域变质作用的影响,与岩浆热液活动有关;以Au为主成矿元素圈定的4个综合异常区与地层展布方向一致。位于玄檀沟附近的综合异常区处在金矿富集有利层位,次级构造发育,指示元素异常套合较好,浓集中心明显,Au异常强度高且规模大,并在异常内发现金矿体,因此,位于玄檀沟附近的综合异常区具有很好的找矿前景。
Abstract:
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参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2014-08-01
基金项目:国土资源部公益性行业科研专项经费项目(201411107-7)
作者简介:张嘉升(1985-),男,陕西渭南人,理学硕士研究生,E-mail:zhangjiasheng99@126.com。
通讯作者:潘爱芳(1962-),女,河南叶县人,教授,理学博士,E-mail:panaifang@126.com。
更新日期/Last Update: 2014-12-16