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)

Original Research Paper Mineral Processing
Quantum Mechanics Simulation on Adsorption Behavior and Flotation Mechanism of Sodium Oleic Acid/Oleamide onto Fluorapatite Surface in an Aqueous Environment

Kwang Sok Jong; Chang Il Kim; Kum Chon Jang; Song Chol Kim; Hyon Hui Jang

Articles in Press, Accepted Manuscript, Available Online from 06 April 2025

https://doi.org/10.22044/jme.2025.14708.2781

Abstract
  In this study, the effects of various reagents-sodium carbonate and sodium hydroxide as pH regulators, calcium lignosulfonic acid as depressant, and combined sodium oleate and amide as collector on the flotation of apatite ore were investigated using flotation experiments, and adsorption mechanism of ...  Read More

Original Research Paper Exploration
Improving the results of the fractal model of geochemical mineralization probability index using the gray wolf algorithm on the stream sediments data of Sarduiyeh-Baft Area

Kamran Mostafaei; Mohammad Nabi Kianpour; Mahyar Yousefi; Meisam Saleki

Articles in Press, Accepted Manuscript, Available Online from 25 August 2024

https://doi.org/10.22044/jme.2024.14757.2792

Abstract
  Discrimination of geochemical anomalies from background is a challenge in that elemental dispersion patterns are affected by a variety of geological factors, which vary from one to another area. While statistical and fractal methods are commonly employed for anomaly detection, they struggle with selecting ...  Read More

Original Research Paper Environment
Evaluation of geochemical and geophysical methods for separation of copper oxide and sulfide zones in Chogan, Markazi Province

Feridon Ghadimi; Amirhossein Solaimani

Articles in Press, Accepted Manuscript, Available Online from 25 August 2024

https://doi.org/10.22044/jme.2024.14645.2766

Abstract
  Chogan region is located in the west of the Urmia-Dokhtar volcanic belt and northwest of the Markazi province in Komijan City. Copper mineralization has a vein type with a length of 260 meters and an average thickness of 4 meters. Mineralization was taken in a sheared silica vein. Eighty three samples ...  Read More

Original Research Paper Exploration
Three-dimensional inversion and interpretation of ground magnetic data to map the iron resources: a case study of Shavaz iron ore in Iran

Bardiya Sadraeifar; Maysam Abedi; Seyed Hossein Hosseini

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

https://doi.org/10.22044/jme.2024.14679.2775

Abstract
  The Shavaz iron deposit, located in the southwest Yazd province in Central Iranian Block, near The Bafq metallogenic belt, is a significant and economically valuable iron oxide-apatite resource. It features hematite and a minor content of magnetite, detectable through potential field geophysical ...  Read More

Original Research Paper 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

Original Research Paper Exploration
Targeting of porphyry copper mineralization using a continuous-based logistic function approach in the Varzaghan district, north of Urumieh-Dokhtar magmatic arc

mobin saremi; Abbas Maghsoudi; Reza Ghezelbash; mahyar yousefi; Ardeshir Hezarkhani

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

https://doi.org/10.22044/jme.2024.14752.2803

Abstract
  Mineral prospectivity mapping (MPM) is a multi-step and complex process designed to narrow down the target areas for exploratory activities in subsequent stages. To pinpoint promising zones of porphyry copper mineralization in the Varzaghan district, NW Iran, various exploration evidence layers were ...  Read More

Original Research Paper Mineral Processing
Investigating the effect of liner type and lifter count on the kinetic, potential, and total energies of grinding media in industrial ball mills –Part 1: Separate lifters with the same volumes

Mohammad Jahani Chegeni; Sajad Kolahi; Asghar Azizi

Articles in Press, Accepted Manuscript, Available Online from 10 January 2025

https://doi.org/10.22044/jme.2025.14802.2808

Abstract
  Consumed energy is the most important issue and concern in industrial ball mills, and includes a major part of the costs of mineral processing plants. By using suitable liners and the optimal lifter count, the energy of the mill is properly transferred to the balls. In Part 1 of this research work, five ...  Read More

Original Research Paper Mineral Processing
Investigating the effect of liner type and lifter count on the kinetic, potential, and total energies of grinding media in industrial ball mills –Part 2: Similar connected lifters with different volumes

Sajad Kolahi; Mohammad Jahani Chegeni; Asghar Azizi

Articles in Press, Accepted Manuscript, Available Online from 10 January 2025

https://doi.org/10.22044/jme.2025.14803.2809

Abstract
  In Part 2 of this research work, five types of liners, i.e. wave, step, step@, ship-lap, and ship-lap@, are examined. These liners all have similar connected lifters with different volumes. Their difference is in the width, height, and type of the lifter profile. All the five liner types, from 8 to 64 ...  Read More

Case Study Exploration
Data mining in gravity field by utilizing clustering by self-organizing maps (case study in the southern part of Iran)

reza Shahnavehsi; Farnusch Hajizadeh

Articles in Press, Accepted Manuscript, Available Online from 25 February 2025

https://doi.org/10.22044/jme.2025.14879.2830

Abstract
  The present work is mainly about a method for illustrating the relation between the raw data in the same time; clustering is a key procedure to solve the problem of data division; also illustrating the connection among the elements of the research area simultaneously is important. Therefore, we propose ...  Read More

Original Research Paper Environment
Simultaneous Application of Electrokinetic and Washing Solvents for the Decontamination of Zn and Pb from tailings of Angouran lead and Zinc Mine

amirhossein karimi; Amin Falamaki; farid soltani; mehdi homaee; nader shariatmadari

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

https://doi.org/10.22044/jme.2024.14913.2836

Abstract
  Mining activities have led to the accumulation of large quantities of mineral tailings containing potentially hazardous metals, contaminating the surrounding soil. This study investigated the effectiveness of electrokinetic remediation combined with washing solvents for the decontamination of zinc and ...  Read More

Original Research Paper Rock Mechanics
Numerical Modeling of Discontinuities to Determine the Optimal Direction of Dimension Stone Extraction (Case Study: Melika Kerman Marble Quarry, Central Iran)

Sina Alizadeh; Mohammad Reza Ghassemi; Mehran Arian; Ali Solgi; Zahra Maleki; Reza Mikaeil

Articles in Press, Accepted Manuscript, Available Online from 06 March 2025

https://doi.org/10.22044/jme.2025.14954.2850

Abstract
  One of the most significant risks for investors in the dimension stone industry is the presence of natural discontinuities in the rock mass, which affect the quality of the extracted stone blocks. These discontinuities not only reduce extraction efficiency but also hinder the optimal utilization of the ...  Read More

Original Research Paper Exploration
Detection of karst features using integrated geophysical methods; case study Ravansar area

Hamid Reza Baghzendani; Hamid Aghajani; Gholam Hossein Karami

Articles in Press, Accepted Manuscript, Available Online from 20 October 2024

https://doi.org/10.22044/jme.2024.14984.2855

Abstract
  Karsts are important sources of groundwater, and it is crucial to determine their water volume and quality. The Ravansar Karst spring in the Kermanshah province is a significant water resource with a substantial water volume in the area. The source of this spring is the carbonate rock unit from the Cretaceous ...  Read More

Original Research Paper Rock Mechanics
An approach for estimation of Uniaxial Compressive Strength (UCS) and internal Friction Angle (FR) using well log data and deep learning algorithms

Farhad Mollaei; Ali Moradzadeh; Reza Mohebian

Articles in Press, Accepted Manuscript, Available Online from 09 December 2024

https://doi.org/10.22044/jme.2024.15006.2859

Abstract
  The important aspects of this study are to estimate the mechanical parameters of reservoir rock including Uniaxial Compressive Strength (UCS) and friction (FR) angle using well log data. The aim of this research is to estimate the UCS and FR angle (φ) using new deep learning (DL) methods including ...  Read More

Original Research Paper Exploration
Applying Deep Embedded Self Organizing Map (DE-SOM) method to separate geochemical anomalous areas of copper-gold mineralization in Moalleman region, Iran

Zohre Hoseinzade; Mohammad Hassan Bazoobandi

Articles in Press, Accepted Manuscript, Available Online from 08 November 2024

https://doi.org/10.22044/jme.2024.15003.2861

Abstract
  Anomaly detection is the process of recognizing patterns in data that differ from the typical behavior. In geochemistry, this involves identifying hidden patterns and unusual components within the context of exploratory target identification. This issue is particularly significant when limited information ...  Read More

Original Research Paper Environment
Examination of the Concentrations of Five Heavy Metals in Soils Surrounding the Sangan Iron Ore Mines and Impact on the Human Health Risk

Reyhaneh Khashtabeh; Morteza Akbari; Ava Heidari; Ali Asghar Najafpour; Rokhsareh Khashtabeh

Articles in Press, Accepted Manuscript, Available Online from 02 December 2024

https://doi.org/10.22044/jme.2024.15045.2871

Abstract
  The Heavy Metal (HM) contamination in surface soils poses significant environmental and health concerns near the mining operations. This study examined the concentrations and health risks of the five HMs lead (Pb), nickel (Ni), copper (Cu), arsenic (As), and iron (Fe) in soils surrounding the Sangan ...  Read More

Original Research Paper Exploration
Compiling a Preliminary Regional Geological Map Using Sentinel-2 Satellite Imagery and the Random Forest Algorithm in the East of Iran

Hamid Geranian; Mohammad Amir Alimi

Articles in Press, Accepted Manuscript, Available Online from 08 November 2024

https://doi.org/10.22044/jme.2024.15083.2882

Abstract
  This study employs Sentinel-2 satellite images along with the random forest algorithm to create a regional geological map. For this purpose, the independent variables consist of the images for 10 Sentinel-2 bands of the Khosuf-I region, while the class labels consist of a geological map of Khosuf-I divided ...  Read More

Original Research Paper Rock Mechanics
The effects of mineral size, texture coefficient (TC), ductility-brittleness on creating hole in granitic rock specimens

Aram Ardalanzdeh; Seyed Davoud Mohammadi; Vahab Sarfarazi; Hossein Shahbazi

Articles in Press, Accepted Manuscript, Available Online from 19 December 2024

https://doi.org/10.22044/jme.2024.15230.2913

Abstract
  Creating holes in rocks using different methods presents various challenges. In this research, an attempt was made to investigate these characteristics and the existing problems in creating holes based on the texture and brittleness of the rock. For this purpose, several core specimens were taken from ...  Read More

Original Research Paper 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

Original Research Paper Exploration
Localizing the base learner weights in ensemble methods to improve the grade modeling accuracy

Ahmadreza Erfan; Saeed Soltani Mohammad; Maliheh Abbaszadeh

Articles in Press, Accepted Manuscript, Available Online from 09 December 2024

https://doi.org/10.22044/jme.2024.15242.2918

Abstract
  Machine learning (ML) has significantly transformed multiple disciplines, including mineral resource evaluation in mining engineering, by facilitating more accurate and efficient estimation methods.  Ensemble methods, as a fundamental component of modern machine learning, have emerged as powerful ...  Read More

Original Research Paper Exploration
Separation REEs and lithium anomalies from the background by using Concentration-Number (C–N) and Concentration-Area (C-A) fractal models in North Kochakali coal deposit, Tabas

Mojtaba Bazargani Golshan; Mehran Arian; Peyman Afzal; Lili Daneshvar Saein; Mohsen Aleali

Articles in Press, Accepted Manuscript, Available Online from 12 December 2024

https://doi.org/10.22044/jme.2024.15323.2938

Abstract
  The purpose of this research is application of the Concentration-Number and Concentration-Area fractal models for determining the distribution pattern of REEs and lithium in mining area of the North Kochakali coal deposit. According to the Concentration-Area and Concentration-Number fractal graphs, four ...  Read More

Original Research Paper Exploration
Optimizing Groundwater Seepage Prediction in Tunnels Using the Human Mental Search (HMS) Algorithm: A Cognitive-Inspired Approach to Complex Geotechnical Challenges

Shirin Jahanmirir; Ali Aalianvari; Hossein Ebrahimpour-Komleh

Articles in Press, Accepted Manuscript, Available Online from 26 December 2024

https://doi.org/10.22044/jme.2024.15373.2946

Abstract
  This paper introduces the Human Mental Search (HMS) algorithm as a novel and superior optimization technique for predicting groundwater seepage in tunnel environments. Traditional methods for predicting such seepage often struggle with the complexities of subterranean water flow, particularly in heterogeneous ...  Read More

Original Research Paper Exploration
Self-Updating Local Variogram Models Using Automatic Clustering in Iterative Geostatistical Seismic Inversion

Shaghayegh Esmaeilzadeh; Ali Moradzadeh; omid Asghari; Reza Mohebian

Articles in Press, Accepted Manuscript, Available Online from 06 March 2025

https://doi.org/10.22044/jme.2025.15541.2978

Abstract
  Seismic inversion is a critical technique for estimating the spatial distribution of petro-elastic properties in the subsurface, based on the seismic reflection data. This work introduces an iterative geostatistical seismic inversion method, designed to address challenges in complex geological settings ...  Read More

Original Research Paper 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

Case Study 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

Original Research Paper Mineral Processing
Particle-based approach to predict magnetite separation from iron ore tailing piles

Fatemeh Kazemi; Ali akbar Abdollahzadeh

Articles in Press, Accepted Manuscript, Available Online from 11 March 2025

https://doi.org/10.22044/jme.2025.15641.3002

Abstract
  This research work aims to explore the intricate mineralogy and texture of the tailing piles of iron ore processing plants to present a particle-based prediction for magnetite recovery. Three samples were taken from different points of tailings piles of an iron ore processing plant. Davis tube tests ...  Read More

Original Research Paper 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

Original Research Paper Rock Mechanics
Development of an Adaptive Algorithm for PDC Bit Wear Rate Prediction in Oil and Gas Wells Drilling Considering the Formation’s Geomechanical Characteristics

Mahdi Bajolvand; Ahmad Ramezanzadeh; Amin Hekmatnejad; Mohammad Mehrad; Shadfar Davoodi; Mohammad Teimuri; Mohammad Reza Hajsaeedi; Mahya Safari

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

https://doi.org/10.22044/jme.2025.15545.2980

Abstract
  Bit wear is one of the fundamental challenges affecting the performance and cost of drilling operations in oil, gas, and geothermal wells. Since identifying the factors influencing bit wear rate (BWR) is essential, and the ability to predict its variations during drilling operations is influenced by ...  Read More

Original Research Paper Rock Mechanics
Investigation of the Feasibility of Using Recycled Fibers to Improve the Mechanical Properties of Shotcrete

Shahla Miri Darmarani; Erfan Khoshzaher; Hamid Chakeri

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

https://doi.org/10.22044/jme.2025.15025.2867

Abstract
  Shotcrete is used as a component of the support system in tunnels, and one of the methods to enhance its mechanical properties is by incorporating fibers. Fibers can significantly improve the mechanical properties of shotcrete, including compressive and tensile strength. This leads to savings in time, ...  Read More

Original Research Paper 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

Review Paper Environment
Transforming Mining Regions: Sustainable Redevelopment Through Urban Voids and Underground Housing

Subhash Chandra Devrath; Aditi Nag; Sanjeev Pareek

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

https://doi.org/10.22044/jme.2025.15649.3005

Abstract
  This paper explores sustainable redevelopment strategies for post-mining regions by integrating urban voids and underground housing solutions. Mining landscapes, often characterized by degraded environments, socio-economic stagnation, and underutilized spaces present significant challenges and opportunities ...  Read More

Original Research Paper Environment
Modelling the Area of Soil Pollution Caused by Mining Activities Using the Curvelet Transform and Fusion of Remote Sensing Data

Amirmahmood Razavian; Alireza Arab Amiri; Abolghasem Kamkar Rouhani; Meysam Davoodabdi Farahani

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

https://doi.org/10.22044/jme.2025.15266.2926

Abstract
  Mining activities cause environmental pollution. Satellite remote sensing is considered an effective strategy for monitoring pollution, as other direct methods of testing soil pollution levels are often costly and face accessibility challenges in certain areas. Unlike optical sensors, radar systems can ...  Read More

Original Research Paper 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

Original Research Paper 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

Original Research Paper 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

Original Research Paper 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

Original Research Paper Exploration
Resource Estimation, Economic Viability, and Sustainable Mining of Subsurface Heavy Minerals Using ArcGIS Raster Techniques: A Case Study from the Near-Shelf Region off Bavanapadu Coastal Sector, Andhra Pradesh, India

V S S A Naidu Badireddi; Vije durga raju Mullagiri; mvs sekhar Bezawada; K S N Reddy; Ambili V

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

https://doi.org/10.22044/jme.2025.15748.3031

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

Original Research Paper Exploitation
Optimization of Delay Times for Reducing Blast-induced Ground Vibration in the Golgohar Mine Using the Signature Hole Analysis

Moein Bahadori; Moahammad Amiri Hosseini; Iman Atighi

Articles in Press, Accepted Manuscript, Available Online from 06 April 2025

https://doi.org/10.22044/jme.2025.15442.2960

Abstract
  As open-pit mining advances, the decreasing separation between blast blocks and surface structures necessitates rigorous control of induced ground vibrations to mitigate structural risks. This study performed 13 single-hole blasting operations at the Golgohar Sirjan Iron Mine processing plant to evaluate ...  Read More

Original Research Paper Exploitation
Improving Open-Pit Mining Efficiency: Economic and Operational Benefits of the Power Deck Method-A Case Study

Hadi Fattahi; Mohammad Amirabadifarahani; Hossein Ghaedi

Articles in Press, Accepted Manuscript, Available Online from 06 April 2025

https://doi.org/10.22044/jme.2025.14952.2849

Abstract
  This study introduces an innovative application of the Power Deck method to optimize drilling and blasting operations in open-pit mining, with a focus on the Nizar cement factory in Qom, Iran. Unlike traditional blasting techniques, this method strategically utilizes a controlled air gap at the end of ...  Read More

Original Research Paper Mineral Processing
Designing SAG mill liners for improving performance and life time at the Sarcheshmeh copper complex

Mostafa Maleki Moghaddam; Hosein Najmaddaini; Saeid Zare; Masoud Rezaei; Mohammad Ali Motamedineya; Gholamreza Biniaz

Articles in Press, Accepted Manuscript, Available Online from 10 April 2025

https://doi.org/10.22044/jme.2025.15311.2937

Abstract
  Abstract The structural characteristics of mill liners, such as lifter shape and mill speed, significantly influence the grinding process. At the Sarcheshmeh slag flotation plant, the 6×6 meters SAG mill was initially equipped with 48 rows of liners, designed in a Hi-Lo configuration for the first ...  Read More

Case Study Environment
Tourism in Conflict Zones Strategies for Competitiveness in Mining Heritage Cities

Aditi Nag; Anurag Singh Rathore

Articles in Press, Accepted Manuscript, Available Online from 10 April 2025

https://doi.org/10.22044/jme.2025.15719.3024

Abstract
  This research is focused on analyzing the possibilities and challenges of developing tourism in mining heritage cities (MHCs) within conflict areas. These cities simultaneously have vibrant historical and cultural resources and tourism possibilities in the context of security threats and infrastructural ...  Read More

Original Research Paper Rock Mechanics
Assessment of discontinuities induced overbreak by tunnel advancement using discrete fracture network (Case study: Alborz Tunnel, Iran)

Mohammad Amin HajiMohammadi; Mojtaba Bahaaddini; Mohammad Hossein Khosravi; Hassan Vandyoosefi

Articles in Press, Accepted Manuscript, Available Online from 10 April 2025

https://doi.org/10.22044/jme.2025.15465.2966

Abstract
  Discontinuities are known as a primary factor in instability of tunnels and underground excavations. To prevent potential damage and overbreak by underground advancement, it is essential to provide a model, which considers both the geometrical and mechanical characteristics of discontinuities. Discrete ...  Read More

Original Research Paper Rock Mechanics
A Comparative Investigation on the Brazilian Tensile Strength (BTS) of the Various Rocks and Development a BTS-Based Rock Classification

Amin Jamshidi; Deniz Akbay

Articles in Press, Accepted Manuscript, Available Online from 10 April 2025

https://doi.org/10.22044/jme.2025.15591.2989

Abstract
  Brazilian tensile strength (BTS) is an important parameter in mining activities, particularly in conditions that rocks are under tensile stresses. This test measures the indirect tensile strength of rocks, which is crucial for understanding the mechanical behavior and quality of rocks in the mining context, ...  Read More

Original Research Paper Rock Mechanics
Experimental study of the effects of mechanical properties of rocks on wear of cutting tools using a new small-scale linear cutting machine (LCM)

Amin Maleki; Hamid Chakeri; Hadi Shakeri; Erfan Khoshzaher; Mohammad Darbor

Articles in Press, Accepted Manuscript, Available Online from 10 April 2025

https://doi.org/10.22044/jme.2025.15033.2868

Abstract
  Today, due to technological advancements and increasing demand, various types of Tunnel Boring Machines (TBM) are extensively used for tunneling in both soil and rock. The mechanical excavation method has become attractive in tunnel excavation and underground spaces due to its high safety, rapid progress ...  Read More

Original Research Paper Environment
Revolutionizing Risk Management: A Markov-Bayesian Fusion for Accident Prediction and Prevention

Hosein Esmaeili; Mohammad Ali Afshar Kazemi; Reza Radfar; Nazanin Pilevari

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

https://doi.org/10.22044/jme.2025.15609.2993

Abstract
  This study introduces a Hybrid Markov–Bayesian Framework for predicting and managing accident risks in high-risk industries, with a specific focus on the mining sector. The framework integrates Markov models to analyze dynamic risk transitions and Bayesian networks to infer causal relationships ...  Read More

Original Research Paper Environment
Challenges in Strip Mining of Sodium Sulfate Sedimentary Reserves in Mighan Playa, Arak: Environmental Impacts and Engineering Solutions

Feridon Ghadimi; Abolfazl Shafaei; Abdolmotaleb Hajati

Articles in Press, Accepted Manuscript, Available Online from 15 April 2025

https://doi.org/10.22044/jme.2025.15633.3001

Abstract
  This work investigates the extraction of sodium sulfate (Na2SO4) from Mighan Playa in Arak, Iran, where 163 boreholes were drilled to depths of up to 20 m revealed a heterogeneous lithology dominated by Glauberite (Na2Ca(SO4)2) and Mirabilite (Na2SO4·10H2O) with average sodium sulfate concentrations ...  Read More

Original Research Paper Environment
Assessment of Heavy Metals Contamination in Coastal Sediments due to Nickel Mining Activities in Morowali Regency, Central Sulawesi, Indonesia

Triyani Dewi; Zakirah Raihani Ya’la; Ali Husni; Tri Joko Santoso; Samliok Ndobe; Eka Rosyida; Maemunah Maemunah; Marhawati Mappatoba; Muhammad Saleh Nurdin

Articles in Press, Accepted Manuscript, Available Online from 15 April 2025

https://doi.org/10.22044/jme.2025.15876.3056

Abstract
  This study was conducted to determine heavy metal concentrations in sediments, assess the level of contamination using a contamination index, and identify potential sources of heavy metal contamination using multivariate analysis. This study employed contamination indices to evaluate sediment pollution ...  Read More

Original Research Paper Exploitation
An Investigation on Influence of Diameter of Blast Holes on Ground Vibration at a Mega Opencast Coal Mine Using Explicit Dynamics

SIDDHARTHA ROY; Hemant Agrawal; Chitranjan Prasad Singh

Articles in Press, Accepted Manuscript, Available Online from 20 April 2025

https://doi.org/10.22044/jme.2025.15660.3009

Abstract
  Deep hole blasting is essential for high-capacity excavators like draglines and shovels to achieve high production targets in opencast coal mining. However, a critical challenge associated with deep hole blasting is ground vibration, which poses risks to nearby infrastructure, including power plants, ...  Read More

Original Research Paper Environment
Determining the Appropriate Rehabilitation Method in Open-Pit Mines using Decision-Making Methods

Masoud Monjezi; Safa Moezinia; Jafar Khademi Hamidi; Mojtaba Rezakhah; Vahid Amini; Amir Batarbiat

Articles in Press, Accepted Manuscript, Available Online from 20 April 2025

https://doi.org/10.22044/jme.2025.15644.3004

Abstract
  Open-pit mine rehabilitation is essential for managing environmental impacts and achieving sustainable development after mining operations cease. The goal of this study is to find the best way to fix up the Zarshuran Gold Mine by ranking eight different ways to fix it up using the Fuzzy Analytic Hierarchy ...  Read More

Original Research Paper Environment
Community perception on environmental impacts of artisanal gold mining: Case study from the commune of Fourou, Republic of Mali

Ahmed Amara KONATE; Djénébou Bourama SANGARE; Baba Faradji N'DIAYE; N'dji dit Jack DEMBELE

Articles in Press, Accepted Manuscript, Available Online from 20 April 2025

https://doi.org/10.22044/jme.2025.15169.2900

Abstract
  Artisanal gold mining (AGM) is one of Mali's most significant economic activities. This activity become a serious environmental concern because of the chemicals used for AGM. The artisanal gold processing method uses a significant amount of water. The operating waste, often toxic by chemical mercury, ...  Read More

Original Research Paper Rock Mechanics
Numerical Modeling of Hydraulic Fracturing for Crack Growth Mechanism in Rocks Using XFEM with A BEM-Based Verification

Mohammad Reza Zeerak; Mohammad Fatehi Marji; Manouchehr Sanei; Mehdi Najafi; Abolfazl Abdollahipour

Articles in Press, Accepted Manuscript, Available Online from 20 April 2025

https://doi.org/10.22044/jme.2025.15836.3047

Abstract
  The Extended Finite Element Method (XFEM) is a leading computational approach for studying crack growth in rocks, as it can effectively model complex crack paths and discontinuities without the need for re-meshing. In this context, XFEM is particularly well-suited for simulating the development of hydraulic ...  Read More