Prospection of Au mineralization based on stream sediments and lithogeochemical data using multifractal modeling in Alut 1:100,000 sheet, NW Iran

被引：0
|
作者：
Seyed Ali Hosseini
Peyman Afzal
Behnam Sadeghi
Taraneh Sharmad
Seyed Vahid Shahrokhi
Taher Farhadinejad
机构：
[1] Islamic Azad University,Department of Geology, Khoram Abad Branch
[2] Islamic Azad University,Department of Mining Engineering, Faculty of Engineering, South Tehran Branch
[3] Geological Survey of Iran,Hydrogeochemistry Group
[4] Islamic Azad University,Young Researchers and Elite Club, South Tehran Branch
来源：
Arabian Journal of Geosciences | 2015年 / 8卷
关键词：
Concentration-number (C-N); Fractal modeling; Stream sediments; Lithogeochemical data; Au; Alut;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The Alut 1:100,000 sheet is located in the Sanandaj-Sirjan structural zone, NW Iran, which contains Au-Ag (Cu) mineralization. The aim of this research is to separate geochemical anomalies using concentration-number (C-N) multifractal modeling based on stream sediments and lithogeochemical data. Results obtained from the C-N method indicated the main anomalies of Au, Ag, Cu, and As accumulated in the central and eastern parts of the area which are associated with meta-volcanic and granitic rocks. Correlation between the elemental highly intensive anomalies and geological particulars consisting of alteration zones and faults revealed that the main Au anomalies are in the central and eastern parts of the Alut 1:100,000 sheet.
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页码：3867 / 3879
页数：12
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