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Ghadimi, Feridon, Ghomi, Mohammad, Aref Sedigh, Mojtaba. (1395). Identification of Ti- anomaly in stream sediment geochemistry using of stepwise factor analysis and multifractal model in Delijan district, Iran. , 50(1), 77-95. doi: 10.22059/ijmge.2016.57858
Feridon Ghadimi; Mohammad Ghomi; Mojtaba Aref Sedigh. "Identification of Ti- anomaly in stream sediment geochemistry using of stepwise factor analysis and multifractal model in Delijan district, Iran". , 50, 1, 1395, 77-95. doi: 10.22059/ijmge.2016.57858
Ghadimi, Feridon, Ghomi, Mohammad, Aref Sedigh, Mojtaba. (1395). 'Identification of Ti- anomaly in stream sediment geochemistry using of stepwise factor analysis and multifractal model in Delijan district, Iran', , 50(1), pp. 77-95. doi: 10.22059/ijmge.2016.57858
Ghadimi, Feridon, Ghomi, Mohammad, Aref Sedigh, Mojtaba. Identification of Ti- anomaly in stream sediment geochemistry using of stepwise factor analysis and multifractal model in Delijan district, Iran. , 1395; 50(1): 77-95. doi: 10.22059/ijmge.2016.57858

Identification of Ti- anomaly in stream sediment geochemistry using of stepwise factor analysis and multifractal model in Delijan district, Iran

International Journal of Mining and Geo-Engineering
مقاله 7، دوره 50، شماره 1، شهریور 2016، صفحه 77-95    اصل مقاله (2.17 M)
نوع مقاله: Research Paper
شناسه دیجیتال (DOI): 10.22059/ijmge.2016.57858
نویسندگان
Feridon Ghadimi1؛ Mohammad Ghomi* 2؛ Mojtaba Aref Sedigh3
1Assistant professor, Department of Mining Engineering, Arak University of Technology, Arak, Iran
21-PhD of student, Department of Mining and Metallurgical Engineering, Amirkabir University of Technology, Tehran, Iran, E-Mail: mghomi@aut.ac.ir 2- Instructor, Department of Mining Engineering, Arak University of Technology.
3M.Sc student, Department of Mining Engineering, Arak University of Technology, Arak, Iran
چکیده
In this study, 115 samples taken from the stream sediments were analyzed for concentrations of As, Co, Cr, Cu, Ni, Pb, W, Zn, Au, Ba, Fe, Mn, Sr, Ti, U, V and Zr. In order to outline mineralization-derived stream sediments, various mapping techniques including fuzzy factor score, geochemical halos and fractal model were used. Based on these models, concentrations of Co, Cr, Ni, Zn, Ba, Fe, Mn, Ti, U, V and Zr showed anomaly and anomaly distributed in the andesitic volcanic rocks. In addition, an anomaly map of each element was also ascertained the most ideal results for the exploration of deposits. Anomaly element associations can be successfully used in future geochemical exploration works. According to stream sediment study, it characterized high anomaly of Ti deposits in the central and northern of the area and it confirmed by study of heavy mineral in sediments and litho-geochemical study in the andesitic unites.
کلیدواژه‌ها
Delijan؛ Multifractal model؛ Stepwise factor analysis؛ Ti- anomaly
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