Determination of an iron ore field (Fatmalı-Muratcık, Elazığ) reserve using inverse distance weighting (idw) and kriging methods

Ismael Yann Bakala; Mehmet Özdemir; Cafer Özkul

Determination of an iron ore field (Fatmalı-Muratcık, Elazığ) reserve using inverse distance weighting (idw) and kriging methods

Abstract

Accurate determination of the economic potential of mineral deposits is a fundamental requirement for the feasibility and operational planning phases of mining projects. Although the use of modern technological approaches is increasing in the literature, the need to verify and compare the performance of traditional geostatistical and geometric methods on specific local geological structures persists. The main objective of this research is to analyze the resource estimation quantity and grade distribution of an iron ore deposit located in the Fatmalı-Muratcık region of Elazığ in detail using the Inverse Distance Weighting (IDW) and Kriging techniques. Within the scope of the study, three-dimensional block modeling and reserve estimation processes were carried out based on the drilling data of the site. Data from 70 boreholes were used, and the Micromine program was utilized for modeling and calculations. As a result of the calculations, the iron ore resource estimation was found to be 282141 tons, and the average grade was 28.30% with the IDW method, while these values were calculated as 304254 tons and 26.63% average grade with the Kriging method. These numerical differences found between the two methods stand out as critical factors affecting the reliability of the estimated reserves and economic risk analyses. The data obtained concretely reveals the iron ore potential of the region, and by demonstrating the variations created by different estimation methods, it forms an important scientific basis for the strategic planning of mining activities.

Keywords

References

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Details

Primary Language

English

Subjects

Mine Design, Management and Economy

Journal Section

Research Article

Authors

Ismael Yann Bakala
0009-0004-2225-9010
Türkiye

Mehmet Özdemir ^*
0000-0002-8164-8874
Türkiye

Cafer Özkul
0000-0002-2763-2468
Türkiye

Publication Date

June 30, 2026

Submission Date

April 15, 2026

Acceptance Date

June 15, 2026

Published in Issue

Year 2026 Number: 065

IZ

https://izlik.org/JA47RL62NE

Cite

RIS / Bibtex

APA

Bakala, I. Y., Özdemir, M., & Özkul, C. (2026). Determination of an iron ore field (Fatmalı-Muratcık, Elazığ) reserve using inverse distance weighting (idw) and kriging methods. Journal of Scientific Reports-A, 065, 125-142. https://izlik.org/JA47RL62NE

AMA

1.Bakala IY, Özdemir M, Özkul C. Determination of an iron ore field (Fatmalı-Muratcık, Elazığ) reserve using inverse distance weighting (idw) and kriging methods. JSR-A. 2026;(065):125-142. https://izlik.org/JA47RL62NE

Chicago

Bakala, Ismael Yann, Mehmet Özdemir, and Cafer Özkul. 2026. “Determination of an Iron Ore Field (Fatmalı-Muratcık, Elazığ) Reserve Using Inverse Distance Weighting (idw) and Kriging Methods”. Journal of Scientific Reports-A, nos. 065: 125-42. https://izlik.org/JA47RL62NE.

EndNote

Bakala IY, Özdemir M, Özkul C (June 1, 2026) Determination of an iron ore field (Fatmalı-Muratcık, Elazığ) reserve using inverse distance weighting (idw) and kriging methods. Journal of Scientific Reports-A 065 125–142.

IEEE

[1]I. Y. Bakala, M. Özdemir, and C. Özkul, “Determination of an iron ore field (Fatmalı-Muratcık, Elazığ) reserve using inverse distance weighting (idw) and kriging methods”, JSR-A, no. 065, pp. 125–142, June 2026, [Online]. Available: https://izlik.org/JA47RL62NE

ISNAD

Bakala, Ismael Yann - Özdemir, Mehmet - Özkul, Cafer. “Determination of an Iron Ore Field (Fatmalı-Muratcık, Elazığ) Reserve Using Inverse Distance Weighting (idw) and Kriging Methods”. Journal of Scientific Reports-A. 065 (June 1, 2026): 125-142. https://izlik.org/JA47RL62NE.

JAMA

1.Bakala IY, Özdemir M, Özkul C. Determination of an iron ore field (Fatmalı-Muratcık, Elazığ) reserve using inverse distance weighting (idw) and kriging methods. JSR-A. 2026;:125–142.

MLA

Bakala, Ismael Yann, et al. “Determination of an Iron Ore Field (Fatmalı-Muratcık, Elazığ) Reserve Using Inverse Distance Weighting (idw) and Kriging Methods”. Journal of Scientific Reports-A, no. 065, June 2026, pp. 125-42, https://izlik.org/JA47RL62NE.

Vancouver

1.Ismael Yann Bakala, Mehmet Özdemir, Cafer Özkul. Determination of an iron ore field (Fatmalı-Muratcık, Elazığ) reserve using inverse distance weighting (idw) and kriging methods. JSR-A [Internet]. 2026 Jun. 1;(065):125-42. Available from: https://izlik.org/JA47RL62NE