Volume 16 (2025)
Volume 15 (2024)
Volume 14 (2023)
Volume 13 (2022)
Volume 12 (2021)
Volume 11 (2020)
Volume 10 (2019)
Volume 9 (2018)
Volume 8 (2017)
Volume 7 (2016)
Volume 6 (2015)
Volume 5 (2014)
Volume 4 (2013)
Volume 3 (2012)
Volume 2 (2011)
Volume 1 (2010)
Exploitation
Detection of Ore Type in Drilling Cores Using Machine Vision Algorithm

Pouya Nobahar; Yashar Pourrahimian; Roohollah Shirani Faradonbeh; Fereydoun Mollaei Koshki

Articles in Press, Accepted Manuscript, Available Online from 30 August 2024

https://doi.org/10.22044/jme.2024.14538.2739

Abstract
  Mineral reserve evaluation and ore type detection using data from exploratory boreholes are critical in mine design and extraction. However, preparing core samples and conducting chemical and physical tests is a time-consuming and costly procedure, slowing down the modeling process. This paper presents ...  Read More

Exploitation
Enhancing transportation fleet efficiency in open-pit mining via simulation: A case study

Mojtaba Rezakhah; somaye khajevand; Masoud Monjezi; Fabián Alejandro Manríquez León

Articles in Press, Accepted Manuscript, Available Online from 29 December 2024

https://doi.org/10.22044/jme.2024.15094.2889

Abstract
  Efficient loading and hauling systems, with trucks and shovels as the primary transportation machinery, are essential for optimizing mining operations. This study introduces a simulation-based approach to enhance the utilization of the hauling system in an Abbasbad copper mine in Iran. A dynamic truck ...  Read More

Exploitation
Application of clustering methods to identify high-grade zones a case study: Lar porphyry deposit, Sistan and Baluchistan province, southeastern Iran

Moslem Jahantigh; Hamidreza Ramazi

Articles in Press, Accepted Manuscript, Available Online from 13 October 2024

https://doi.org/10.22044/jme.2024.14582.2747

Abstract
  Various methods have been used for clustering big data. Pattern recognition methods are suitable methods for clustering these data. Due to the large volume of samples taken in the drilling of mines and their analysis for various elements, this category of geochemical data can be considered big data. ...  Read More

Exploitation
Prediction and Optimization of Ground Vibration Caused by Blasts Using a Combination of Statistical Models and FROG Algorithm (Case Study:Gol-e-Gohar Iron Ore Mine No. 1)

Abbas Khajouei Sirjani; Farhang Sereshki; Mohammad Ataei; Mohammad Amiri Hossaini

Articles in Press, Accepted Manuscript, Available Online from 18 November 2024

https://doi.org/10.22044/jme.2024.14747.2793

Abstract
  The most significant detrimental consequence of blasting operations is ground vibration. This phenomenon not only causes instability in the mine walls but also extends its destructive effects to various facilities and structures over several kilometers. Various researchers have proposed equations for ...  Read More

Exploitation
Investigation on Relationship between Rock Characteristics and Blasting Fragmentation using Fractal Analysis

Masoud Monjezi; Morteza Baghestani; Peyman Afzal; Ali Reza Yarahmadi Bafghi; Seyyed Ali Hashemi

Articles in Press, Accepted Manuscript, Available Online from 24 November 2024

https://doi.org/10.22044/jme.2024.15240.2917

Abstract
  Blasting is an essential operation in mining projects, significantly affecting the particle-size distribution, which is critical for subsequent processes such as loading, hauling, and milling. Effectiveness of the blasting operations rely on accurate rock characterization, especially when dealing with ...  Read More

Exploitation
Prediction of rock fragmentation using Ant Lion Optimizer (ALO) and Crow Search Algorithm (CSA)

Alireza Afradi; Arash Ebrahimabadi

Articles in Press, Accepted Manuscript, Available Online from 29 January 2025

https://doi.org/10.22044/jme.2025.15546.2981

Abstract
  Rock-fragmentation is generally regarded as a crucial indicator within the mining industry for evaluating the effects of blasting operations. In this work, a database was primarily constructed using field data to predict rock fragmentation in the mines of Anguran and Sarcheshmeh. The datasets comprised ...  Read More

Exploitation
Comparison of methods for assessing the recoverable reserves of the Miduk copper deposit using estimation techniques and conditional simulation.

Mojtaba Dehghani Javazm; Mohammadreza Shayestehfar

Articles in Press, Accepted Manuscript, Available Online from 08 March 2025

https://doi.org/10.22044/jme.2025.15386.2956

Abstract
  In this work, various methods for evaluating recoverable reserves including estimation techniques and conditional simulation have been compared in the Miduk copper deposit using data from 55,119 blast holes and 6,178 composite samples from exploratory drillings in the supergene and hypogene zones, with ...  Read More

Exploitation
Design and fabrication of a stone-cutting tracker using a laser relay transceiver in a novel drilling approach based on an AVR microcontroller

Hamid Saberi; Mohammad Golmohammadi; Mohammadali Zanjani; Yaghoub Saberi

Articles in Press, Accepted Manuscript, Available Online from 14 March 2025

https://doi.org/10.22044/jme.2025.14923.2844

Abstract
  The Bavanapadu-Nuvvalarevu coastal sector in Andhra Pradesh, India, hosts substantial subsurface heavy mineral (HM) resources, presenting significant economic potential. This study employs ArcGIS raster techniques to estimate Total Heavy Mineral (THM) and Total Economic Heavy Mineral (TEHM) resources ...  Read More

Exploitation
A profit-based mixed integer programming model for stope boundary optimization and implementation in Indian copper deposits

Gopinath Samanta; Tapan Dey; Suranjan Sinha

Articles in Press, Accepted Manuscript, Available Online from 19 March 2025

https://doi.org/10.22044/jme.2025.14801.2812

Abstract
  The optimal layout of the stope (stope boundary) in an underground metal mine maximizes the profit of a deposit, subject to the geotechnical and operational mining constraints such as stope length, stope width, stope height. Various approaches have been introduced to address the stope boundary optimization ...  Read More

Exploitation
Optimization of fragmentation and operational costs of drilling and blasting using hybrid machine learning models in an open-pit mine in Peru

Marco Antonio Cotrina Teatino; Jairo Jhonatan Marquina Araujo; Jose Nestor Mamani Quispe; Solio Marino Arango-Retamozo; Johnny Henrry Ccatamayo-Barrios; Joe Alexis Gonzalez-Vasquez; Teofilo Donaires-Flores; Maxgabriel Alexis Calla-Huayapa

Articles in Press, Accepted Manuscript, Available Online from 29 March 2025

https://doi.org/10.22044/jme.2025.15049.2873

Abstract
  Mining plays a crucial role in the economy of many countries, contributing significantly to GDP, employment, and industrial development. However, optimizing drilling and blasting operations remains a key challenge in open-pit mining due to its direct impact on operational costs and rock fragmentation ...  Read More

Exploitation
Estimation of Button Bit Drillability Index on Granitic Rocks using their Mineralogy Composition and Rock Strength

Patrick Adeniyi Adesida; Sunday Adex Adaramola

Articles in Press, Accepted Manuscript, Available Online from 29 March 2025

https://doi.org/10.22044/jme.2025.15185.2901

Abstract
  This study focuses on predicting the drillability of granitic rocks—precisely the wear rate of button bits, by integrating rock strength and mineralogical properties. The objective is to develop a predictive model for bit wear rate using a Rock Engineering System (RES) approach. Key rock parameters ...  Read More

Exploitation
Investigation of the relationship between texture coefficient and abrasivity properties of granite building stones

Ali Rezaei; Ebrahim Ghasemi; Ali Farhadian; Sina Ghavami

Articles in Press, Accepted Manuscript, Available Online from 29 March 2025

https://doi.org/10.22044/jme.2025.15208.2912

Abstract
  In this study, a comprehensive investigation has been done on 10 different types of granite building stones from various mines in Iran. The study aims to investigate the relationship between the texture coefficient (TC) and abrasivity properties of the studied stones. Abrasivity of stones was quantified ...  Read More

Exploitation
Assessing Structural Challenges in Potash Mining: Perspectives from Yara Solution Mining, Dallol Depression, Northern Afar, Ethiopia

Gebremariam Mesele; Miruts Hagos; Bheemalingeswara Konka; Tsegabrhan Gebreset; Misgan Molla; N Rao Cheepurupalli; Girmay Hailu; Negassi Debeb; Assefa Hailesilasie

Articles in Press, Accepted Manuscript, Available Online from 29 March 2025

https://doi.org/10.22044/jme.2025.15254.2921

Abstract
  The Dallol Depression, located in the northern Danakil Depression, has a complex geological history shaped by Afar rifting, containing approximately 1.7 km of evaporite deposits. These deposits, heavily influenced by volcanic activity and extensional tectonic faulting, exhibit significant structural ...  Read More

Exploitation
Stability Assessment of Stopping Operations in Friable Ore Bodies under an Open Pit Mine using Strength-based Mining Sequence Factor

Sruti Narwal; Debasis Deb; Sreenivasa Rao Islavath; Gopinath Samanta

Volume 16, Issue 2 , April 2025, , Pages 479-501

https://doi.org/10.22044/jme.2024.14872.2828

Abstract
  A novel underground mining method is proposed to extract friable chromite ore bodies in weak and weathered limonitic host rock below an open-pit mine. The conventional underground methods do not instil confidence since GSI (Geological Strength Index) of ore bodies and host rock lies below 35. Series ...  Read More

Exploitation
Simultaneous Optimization of Mine Production Rate and Cut-off Grade using Particle Swarm Optimization

Javad Lotfi Godarzi; Ahmad Reza Sayadi; Amin Mousavi; Micah Nehring

Volume 16, Issue 2 , April 2025, , Pages 583-598

https://doi.org/10.22044/jme.2024.13943.2601

Abstract
  The production rate and cut-off grade are two critical variables in the design and planning of open-pit mines. Generally, the production rate depends on the reserve amount, which is influenced by the cut-off grade. Additionally, the cut-off grade is affected by the production cost, which is influenced ...  Read More

Exploitation
Geotechnical and Geochemical Analysis of Dichinama Marble in Northern Ethiopia: Quarrying Insights

Assefa Hailesilasie Wolearegay; Yowhas Birhanu Amare; Asmelash Abay Hagos; Kassa Amare Mesfin; Hagos Abraha; Bereket Gebresilassie; Nageswara Rao Cheepurupalli; Yewuhalashet Fissha

Volume 16, Issue 1 , January 2025, , Pages 39-56

https://doi.org/10.22044/jme.2024.14501.2724

Abstract
  The Dichinama area in northern Ethiopia is a potential source of dimension stone, but the quality of the marble has been a major challenge for mining operations. This research aims to evaluate the quality of dimension stone by conducting a comprehensive study involving geological mapping, geotechnical ...  Read More

Exploitation
Chemical Index of Alteration and its Relation to Mechanical Properties of Hydrothermally Uranium-Mineralized Rocks in Gabal Gattar Area, Northern Eastern Desert, Egypt

Yehia Z. Darwish; Abdelrahem Khalefa Embaby; Samir Selim; Darwish El Kholy; Hani Sharafeldin; Hussin Farag

Volume 16, Issue 1 , January 2025, , Pages 75-96

https://doi.org/10.22044/jme.2024.14535.2737

Abstract
  The younger granites of Gabal Gattar area, Northern Eastern Desert of Egypt, host hydrothermal uranium mineralization at the northern segment of Gattar batholith and along its contacts with the oldest Hammamat sediments. The host rocks display many features of hydrothermal overprint results in changing ...  Read More

Exploitation
An Investigation of the Cumulative Impact of Decking Length and Firing Pattern on Blasting Results

Sri Chandrahas; Bhanwar Singh Choudhary; MS Venkataramayya; Yewuhalashet Fissha; Blessing Olamide Taiwo

Volume 16, Issue 1 , January 2025, , Pages 97-110

https://doi.org/10.22044/jme.2024.14555.2743

Abstract
  To conducting efficient blasting operations, one needs to analyze the bench geology, structural and dimensional parameters to obtain the required optimum fragmentation with minimum amount of ground vibration. Joints presence causes difficulty during drilling and subsequent rock breakage mechanism. An ...  Read More

Exploitation
RAPID MASS MOVEMENT SIMULATIONS BASED ANALYSIS OF LANDSLIDES ALONG NATIONAL HIGHWAY 205 IN HIMACHAL PRADESH, INDIA

Sahil Kumar; Abhishek Sharma; Kanwarpreet Singh

Volume 16, Issue 1 , January 2025, , Pages 161-182

https://doi.org/10.22044/jme.2024.14667.2771

Abstract
  This study investigates the application of the Rapid Mass Movement Simulation (RAMMS) tool in assessing and mitigating various types of landslides. The research encompasses comprehensive field visits to diverse landslide-prone areas, capturing detailed photographic evidence to document pre- and post-landslide ...  Read More

Exploitation
Developing a New Model for Predicting Specific Energy (SE) for Economic and Environmental Optimization of the Diamond Wire Cutting Operation

Mohammad Hossein Jalalian; Raheb Bagherpour; Mehrbod Khoshouei; S. Najmedin Almasi

Volume 16, Issue 1 , January 2025, , Pages 307-319

https://doi.org/10.22044/jme.2024.14303.2672

Abstract
  Diamond wire cutting is a common method to extract dimension stones, which depends on various factors, including the mechanical and physical properties of the stone, cutting specifications, and operational characteristics. Specific energy, production rate, efficiency, and wear of diamond beads are some ...  Read More

Exploitation
Stability Analysis of set-up Room of a deep Longwall Panel of Lndia using 3D Numerical Modelling Technique

Avula Rajashekar Yadav; Sreenivasa Rao Islavath; Srikanth Katkuri

Volume 15, Issue 4 , October 2024, , Pages 1291-1308

https://doi.org/10.22044/jme.2024.14360.2689

Abstract
  The installation gallery/set-up room of a longwall panel is driven for installation of the longwall face machineries to start the extraction of coal from the longwall panel. The width of the installation gallery is 8 to 9 m. This gallery needs to be stabilized till the face machineries to be deployed ...  Read More

Exploitation
Numerical Analysis and Predictive Modeling Using Artificial Intelligence of the Relaxation Zone Around Hangingwall of Sublevel Open Stopes in Underground Mines

Soufi Amine; Zerradi Youssef; Soussi Mohamed; Ouadif Latifa; Bahi Anas

Volume 15, Issue 4 , October 2024, , Pages 1321-1342

https://doi.org/10.22044/jme.2024.14413.2700

Abstract
  The aim of this study is to thoroughly analyze the relaxation zone developing around sublevel stopes in underground mines and identify the main parameters controlling its extent. A numerical approach based on the finite element method, combined with the Hoek-Brown failure criterion, was implemented to ...  Read More

Exploitation
Predicting Open Pit Mine Production using Machine Learning Techniques: A Case Study in Peru

Marco Antonio Cotrina Teatino; Jairo Jhonatan Marquina Araujo; Eduardo Manuel Noriega Vidal; Jose Nestor Mamani Quispe; Johnny Henrry Ccatamayo Barrios; Joe Alexis Gonzalez Vasquez; Solio Marino Arango Retamozo

Volume 15, Issue 4 , October 2024, , Pages 1345-1355

https://doi.org/10.22044/jme.2024.14416.2703

Abstract
  The primary objective of this research was to apply machine learning techniques to predict the production of an open pit mine in Peru. Four advanced techniques were employed: Random Forest (RF), Extreme Gradient Boosting (XGBoost), K-Nearest Neighbors (KNN), and Bayesian Regression (RB). The methodology ...  Read More

Exploitation
Dynamic Pit Tracker: An Iterative Heuristic Algorithm Tracing Optimized Solution for Ultimate Pit Limit and Blocks Sequencing Problem

Meisam Saleki; Reza Khaloo Kakaie; Mohammad Ataei; Ali Nouri Qarahasanlou

Volume 15, Issue 4 , October 2024, , Pages 1373-1394

https://doi.org/10.22044/jme.2024.12944.2349

Abstract
  One of the most critical designs in open-pit mining is the ultimate pit limit (UPL). The UPL is frequently computed initially through profit-maximizing algorithms like the Lerchs-Grossman (LG). Then, in order to optimize net present value (NPV), production planning is executed for the blocks that ...  Read More

Exploitation
A Generalized Mathematical Model for Integrated Production Planning in Drift-and-Fill Mining Operation

Mehdi Rahmanpour; Golpari Norozi; Hassan Bakhshandeh Amnieh

Volume 15, Issue 4 , October 2024, , Pages 1395-1408

https://doi.org/10.22044/jme.2024.13578.2510

Abstract
  Drift-and-fill mining is a variation of cut-and-fill mining method. Drift-and-fill mining method refers to the excavation of several parallel drifts in ore. Excavation of a new drift could start when its adjacent drifts are backfilled or not excavated. The amount of ore material and its grade depends ...  Read More