Application of Power-Law Frequency Fractal Model for Recognition of Vertical Cu Distribution in Milloieh Porphyry Deposit, SE Iran

Publish Year: 1399
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:

JR_JMAE-11-2_015

تاریخ نمایه سازی: 21 اردیبهشت 1400

Abstract:

Identification of the vertical and horizontal distributions for elemental grades is of an important sign in different mineral exploration stages. The main aim of this work is to determine the vertical distribution directional properties of Cu values in the Milloieh Cu porphyry deposit, Kerman (SE Iran) using the power-law frequency fractal model. This work is carried out based on four mineralized boreholes. The Cu grade vertical distribution in mineralized boreholes indicates a positively skewed distribution in the former and multi-modal distribution in the latter types. The power-law frequency analysis in nature represents that the Cu values in four mineralized boreholes are bifractal. The two sections of these graphs outline a break point of about ۰.۵-۱% for Cu values and fractal dimension range of ۱.۷۰-۴.۹۷ in the mineralized boreholes.

Keywords:

Power-law frequency fractal model , Vertical distribution , Milloieh

Authors

N. R. Ahmadi

Department of Geology, North Tehran Branch, Islamic Azad University, Tehran, Iran

M. R. Jafari

Department of Geology, North Tehran Branch, Islamic Azad University, Tehran, Iran

M. R. Espahbod

Department of Geology, North Tehran Branch, Islamic Azad University, Tehran, Iran

N. Kohansal Ghadimvand

Department of Geology, North Tehran Branch, Islamic Azad University, Tehran, Iran

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  • Afzal, P., Adib, A. and Ebadati, N. 2018. Delineation of ...
  • Afzal, A., Fadakar, Y., Khakzad, A., Moarefvand, P. and Rashidnejad, ...
  • Afzal, P., Fadakar Alghalandis, Y., Moarefvand, P., Rashidnejad Omran, N. ...
  • Afzal, P., Yousefi, M., Mirzaei, M., Ghadiri-Sufi, E., Ghasemzadeh, S. ...
  • Agterberg, F.P. 1993. Calculation of the variance of mean values ...
  • Ahrens, L.H. 1966. Element distributions in specific igneous rocks-VIII. Geochim. ...
  • Carranza, E.J.M. 2009. Geochemical anomaly and mineral prospectivity mapping in ...
  • Cheng, Q. 1995. The perimeter-area fractal model and its application ...
  • Cheng, Q., Agterberg, F.P. and Ballantyne, S.B. 1994. The separation ...
  • Daneshvar Saein, L., 2017. Delineation of enriched zones of Mo, ...
  • Daneshvar Saein, L. and Afzal, P. 2017. Correlation between Mo ...
  • Karami, K. and Afzal, P. 2015. Application of multifractal modeling ...
  • Khalili, H. and Afzal, P. 2018. Application of spectrum-volume fractal ...
  • Mandelbrot, B.B., 1983. The fractal geometry of nature. New York: ...
  • Mirzaei, M., Afzal, P., Adib, A., Rahimi, E. and Mohammadi, ...
  • Monecke, T., Gemmell, J.B. and Monecke, J. 2001. Fractal distributions ...
  • Rashidnejad Omran, N., Afzal, P., Harati, H., Moarefvand, P., Asadi ...
  • Richards, J.P. 2006. Exploration and Mining Geology now under new ...
  • Richards, J.P. 2015. Tectonic, magmatic, and metallogenic evolution of the ...
  • Sanderson, D.J., Roberts, S. and Gumiel, P. 1994. A Fractal ...
  • Shahabpour, J. 1994. Post-mineral breccia dyke from the SarCheshmeh porphyry ...
  • Soltani, F., Moarefvand, P., Alinia, F. and Afzal, P. 2019. ...
  • Turcotte, D.L. 1996. Fractals and Chaos in Geophysics, 2nd ed. ...
  • Wang, Z., Cheng, Q. and Cao, L. 2006. Fractal modeling ...