سامانه مدیریت نشریات علمی دانشگاه صنعتی شاهرود

Afzal, P., Yusefi, M., Mirzaie, M., Ghadiri-Sufi, E., Ghasemzadeh, S., Daneshvar Saein, L.. (1398). Delineation of podiform-type chromite mineralization using geochemical mineralization prospectivity index and staged factor analysis in Balvard area (SE Iran). , 10(3), 705-715. doi: 10.22044/jme.2019.8107.1678
P. Afzal; M. Yusefi; M. Mirzaie; E. Ghadiri-Sufi; S. Ghasemzadeh; L. Daneshvar Saein. "Delineation of podiform-type chromite mineralization using geochemical mineralization prospectivity index and staged factor analysis in Balvard area (SE Iran)". , 10, 3, 1398, 705-715. doi: 10.22044/jme.2019.8107.1678
Afzal, P., Yusefi, M., Mirzaie, M., Ghadiri-Sufi, E., Ghasemzadeh, S., Daneshvar Saein, L.. (1398). 'Delineation of podiform-type chromite mineralization using geochemical mineralization prospectivity index and staged factor analysis in Balvard area (SE Iran)', , 10(3), pp. 705-715. doi: 10.22044/jme.2019.8107.1678
Afzal, P., Yusefi, M., Mirzaie, M., Ghadiri-Sufi, E., Ghasemzadeh, S., Daneshvar Saein, L.. Delineation of podiform-type chromite mineralization using geochemical mineralization prospectivity index and staged factor analysis in Balvard area (SE Iran). , 1398; 10(3): 705-715. doi: 10.22044/jme.2019.8107.1678

Delineation of podiform-type chromite mineralization using geochemical mineralization prospectivity index and staged factor analysis in Balvard area (SE Iran)

Journal of Mining and Environment
مقاله 12، دوره 10، شماره 3، مهر 2019، صفحه 705-715    اصل مقاله (4.52 M)
نوع مقاله: Original Research Paper
شناسه دیجیتال (DOI): 10.22044/jme.2019.8107.1678
نویسندگان
P. Afzal* 1؛ M. Yusefi2؛ M. Mirzaie1؛ E. Ghadiri-Sufi3؛ S. Ghasemzadeh4؛ L. Daneshvar Saein5
1Department of Petroleum and Mining Engineering, South Tehran Branch, Islamic Azad University, Tehran, Iran
2Faculty of Engineering, Malayer University, Malayer, Iran
3Department of Mining Engineering, Kashan University, Kashan, Iran
4Department of Mining and Metallurgy Engineering, Amirkabir University of technology (Tehran Polytechnic), Tehran, Iran
5Department of Geology, Payame Noor University, Tehran, Iran
چکیده
The aim of this work was to delineate the prospects of podiform-type chromite by staged factor analysis and geochemical mineralization prospectivity index in Balvard area, SE Iran. The stream sediment data and fault density were used as the exploration features for prospectivity modeling in the studied area. In this regard, two continuous fuzzified evidence layers were generated and integrated using fuzzy operator. Then fractal modeling was used for defuzzification of the prospectivity model obtained. Furthermore, the prediction-area plot was used for evaluation of the predictive ability of the generated target areas. The results obtained showed that using the prospectivity model, 82% of mineral occurrences was predicted in 18% of the studied area. In addition, the target areas were correlated with the geological particulars including ultrabasic and serpentinization rocks, the host rocks of the podiform-type chromite deposit type.
کلیدواژه‌ها
Geochemical Mineralization Prospectivity Index؛ Staged Factor Analysis؛ Continuous Weighting؛ Fuzzy Logic؛ Podiform-Type Chromite
آمار
تعداد مشاهده مقاله: 954
تعداد دریافت فایل اصل مقاله: 1,321