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| 河北峪耳崖金矿苋草沟区次生晕异常及找矿预测 | |
| 引用本文： | 孙凯. 河北峪耳崖金矿苋草沟区次生晕异常及找矿预测[J]. 地质与勘探, 2011, 47(4): 566-576 |
| 作者姓名： | 孙凯 |
| 作者单位： | 1. 中国地质大学,北京,100083 2. 河北峪耳崖黄金矿业有限责任公司,河北承德,067600 3. 中国地质调查局发展研究中心,北京,100037 |
| 基金项目： | 中国地质调查局专题(编号:1212010711814和1212010813046)资助 |
| 摘 要： | 通过对苋草沟测区1：10000土壤地球化学测量，采用多重分形异常下限计算方法，固定了该区Au、Ag、Fe、cu、Ph、zn、As、Sb、Bi、Hg10元素异常范围。根据各元素所反映的丹常特征并结合元素组合特征及现有矿化点的分布特征，综合评价固定了两处乙，类异常和一处丙，类异常，为进一步找矿提供了指导。运用因子分析方法选... |
| 关 键 词： | 土壤地球化学测量 综合异常评价 因子分析 峪耳崖金矿 河北 |
| 收稿时间： | 2010-09-17 |
| 修稿时间： | 2011-03-10 |
Secondary Halo Anomalies of the Yu'erya Gold Deposit in the Xiancaogou Area, Hebei Province and Its Prospecting Prognosis |
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| SUN Kai. Secondary Halo Anomalies of the Yu'erya Gold Deposit in the Xiancaogou Area, Hebei Province and Its Prospecting Prognosis[J]. Geology and Prospecting, 2011, 47(4): 566-576 | |
| Authors: | SUN Kai |
| Affiliation: | SUN Kai1,ZHOU Su1,MIAO Zhen-ping2,HU Bing2,HUANG Kai1,ZHANG Lin-lin1,QIU Rui-zhao3,HU Shao-hua2(1 China University of Geosciences,Beijing 100083,2 Hebei Yu'erya Gold Mining Co.,Ltd.,Chengde,Hebei 067600,3 Development and Research Center of China Geological Survey Beijing 100812) |
| Abstract: | Through 1:10,000 soil geochemical survey in the Xiancaogou area,Hebei Province,using the multifractal method for the geochemical threshold,we delineated the anomaly zones for 10 elements(Au,Ag,Fe,Cu,Pb,Zn,As,Sb,Bi,and Hg).Based on these anomalies and characteristics of element combination with the distribution of the existing mineralization sites,two places of class B1 anomalies and one place of class C1 anomalies were defined,providing a guidance for further exploration.In terms of the factor analysis meth... |
| Keywords: | soil geochemical survey element anomaly factor analysis Yu'erya gold deposit Hebei Province |
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