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International Journal of Mining and Geo-Engineering، جلد ۵۰، شماره ۲، صفحات ۱۸۹-۱۹۴
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی Integration of singularity and zonality methods for prospectivity map of blind mineralization
چکیده انگلیسی مقاله Singularity based on fractal and multifractal is a technique for detection of depletion and enrichment for geochemical exploration, while the index of vertical geochemical zonality (Vz) of Pb.Zn/Cu.Ag is a practical method for exploration of blind porphyry copper mineralization. In this study, these methods are combined for recognition, delineation, and enrichment of Vz in Jebal- Barez in the south of Iran. The studied area is located in the Shar-E-Babak–Bam ore field in the southern part of the Central Iranian volcano–plutonic magmatic arc. The region has a semiarid climate, mountainous topography, and poor vegetation cover. Seven hundreds samples of stream sedimentary were taken from the region. Geochemical data subset represent a total drainage basin area. Samples are analyzed for Cu, Zn, Ag, Pb, Au, W, As, Hg, Ba, Bi by atomic absorption method. Prospectivity map for blind mineralization is represented in this area. The results are in agreement with previous studies which have been focused in this region. Kerver is detected as the main blind mineralization in Jebal- Barz which had been previously intersected by drilled borehole for exploration purposes. In this research, it has been demonstrated that employing the singularity of geochemical zonality anomalies method, as opposed to using singularity of elements, improves mapping of mineral prospectivity.
کلیدواژه‌های انگلیسی مقاله Blind mineralization,Geochemical zonality index,Singularity
نویسندگان مقاله سمانه صفری |
shahrood university of technology
سازمان اصلی تایید شده: دانشگاه صنعتی شاهرود (Shahrood university of technology)

منصور ضیایی |
shahrood university of technology
سازمان اصلی تایید شده: دانشگاه صنعتی شاهرود (Shahrood university of technology)

ملیحه قورچی |
ferdowsi university of mashhad
سازمان اصلی تایید شده: دانشگاه فردوسی (Ferdowsi university)

نشانی اینترنتی http://ijmge.ut.ac.ir/article_59828_c388bc091b5e9ca4f226f8153d62507c.pdf
فایل مقاله اشکال در دسترسی به فایل - ./files/site1/rds_journals/421/article-421-311323.pdf
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زبان مقاله منتشر شده en
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