Special Issues

Minerals publishes Special Issues to create collections of papers on specific topics, with the aim of building a community of authors and readers to discuss the latest research and develop new ideas and research directions. Special Issues are led by Guest Editors, who are experts on the topic and all Special Issue submissions follow MDPI's standard editorial process. The journal’s Editor-in-Chief and/or designated Editorial Board Member will oversee Guest Editor appointments and Special Issue proposals, checking their content for relevance and ensuring the suitability of the material for the journal. The papers published in a Special Issue will be collected and displayed on a dedicated page of the journal’s website. Further information on MDPI's Special Issue policies and Guest Editor responsibilities can be found here. For any inquiries related to a Special Issue, please contact the Editorial Office.

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Genesis of Mississippi Valley-Type Ore Deposits submission deadline 29 May 2026 | 1 articles | Viewed by 968 | Submission Open
Keywords: genesis of Mississippi valley-type (MVT) ore deposits; geochronology of MVT ore deposits; sources of sulfur and metals; modeling of hydrothermal fluid flow; potential for critical minerals
(This special issue belongs to the Section Mineral Deposits)
Circular Economy of Remining Secondary Raw Materials submission deadline 30 May 2026 | 6 articles | Viewed by 13816 | Submission Open
Keywords: waste rock; tailings; ashes; mineralogy; geochemistry; separation methods; toxic elements; radioactive elements; critical elements; strategic elements
(This special issue belongs to the Section Mineral Processing and Extractive Metallurgy)
Advances in Magnetic and Electromagnetic Techniques for Mineral Exploration: Enhancing Resource Discovery, 2nd Edition
edited by Marc A. Vallée and
submission deadline 30 May 2026 | 2 articles | Viewed by 2217 | Submission Open
Keywords: magnetic methods and electromagnetic methods; data acquisition; geophysical modeling and inversion; borehole; ground; and airborne geophysics; magneto-telluric; mineral exploration; case histories; physical properties
(This special issue belongs to the Section Mineral Exploration Methods and Applications)
Geochemistry and Genesis of Hydrothermal Ore Deposits, 2nd Edition
edited by
submission deadline 30 May 2026 | 2 articles | Viewed by 1576 | Submission Open
Keywords: hydrothermal ore deposits; sources and evolution of hydrothermal fluids; genesis of mineral deposit; metallic mineral deposits; geochemistry of hydrothermal fluids; fluid inclusions; stable isotopes; mineral exploration
(This special issue belongs to the Section Mineral Deposits)
Paleobiological and Mineralogical Signatures of Taphonomic Processes in Sedimentary Basins
edited by , Herminio Ismael Araujo Junior and Renato Pirani Ghilardi
submission deadline 30 May 2026 | 1 articles | Viewed by 1431 | Submission Open
Keywords: fossilization pathways; biostratinomy; diagenetic alteration; geochemical proxies; analytical techniques
(This special issue belongs to the Section Environmental Mineralogy and Biogeochemistry)
Potentially Toxic Elements: Source, Distribution, Risk Assessment and Remediation, 2nd Edition submission deadline 30 May 2026 | 1 articles | Viewed by 1176 | Submission Open
Keywords: guiding values; heavy metals; metalloids; rare earth elements; geochemical mapping; environmental pollution; ecological risks; human health risks; pollution remediation
(This special issue belongs to the Section Environmental Mineralogy and Biogeochemistry)
Applications of Clay Minerals and Engineered Materials in Water and Wastewater Treatment submission deadline 31 May 2026 | 5 articles | Viewed by 8334 | Submission Open
Keywords: clay minerals; zeolites; layered double hydroxides; cement materials; spectroscopy characteristics; materials properties; molecular simulations; water treatment; wastewater treatment; adsorption; catalysis
(This special issue belongs to the Section Clays and Engineered Mineral Materials)
Geochemical Controls on the Generation and Transformation of Carbon in Rocks
edited by , and Yu Zhang
submission deadline 31 May 2026 | 6 articles | Viewed by 6302 | Submission Open
Keywords: metasedimentary rocks; coal including coal fires; carbonaceous shale; carbonate; carbon isotope systematics; origin and evolution of life; global carbon cycling
(This special issue belongs to the Section Mineral Geochemistry and Geochronology)
Geochemical, Isotopic, and Biotic Records of Banded Iron Formations
edited by , Caiyun Lan and Xiuqing Yang
submission deadline 31 May 2026 | 4 articles | Viewed by 4411 | Submission Open
Keywords: banded iron formations; carbon isotope; non-traditional stable isotope; paleoenvironment; oxygenic photosynthesis; Archean to Paleoproterozoic
(This special issue belongs to the Section Mineral Geochemistry and Geochronology)
Gemstone Identification and Characterization: Advances, Technologies and Analytical Challenges in the Modern Gemstone Trade
edited by Maya Musa, and Fabio D’Amico
submission deadline 31 May 2026 | 2 articles | Viewed by 4210 | Submission Open
Keywords: proof of origin; laboratory-grown diamond; inclusions; treatments; nomenclature; Artificial Intelligence
(This special issue belongs to the Section Crystallography and Physical Chemistry of Minerals & Nanominerals)
Sedimentary Basins and Minerals
edited by Zhenhong Li
submission deadline 31 May 2026 | 2 articles | Viewed by 3964 | Submission Open
Keywords: provenance analysis and geodynamic background of sedimentary basins; mineral characteristics and evolution stages of sedimentary basins; mineral geochronology of sedimentary basins; mineral geochemistry of sedimentary basins; mineral exploration methods of sedimentary basins
(This special issue belongs to the Section Mineral Geochemistry and Geochronology)
Mineralogy, Geochemistry and Geochronology of W-Sn Polymetallic Deposits, 2nd Edition
edited by , Rongqing Zhang and
submission deadline 31 May 2026 | 3 articles | Viewed by 3377 | Submission Open
Keywords: mineralization-related granite; scheelite; cassiterite; wolframite; in situ analysis; W-Sn deposits
(This special issue belongs to the Section Mineral Deposits)
Platinum-Group Elements, Chromium and Nickel in Ultrabasic-Basic Complexes: New Results submission deadline 31 May 2026 | 3 articles | Viewed by 3246 | Submission Open
Keywords: platinum-group elements; chromium; nickel; ore deposits; ultrabasic– basic complexes
(This special issue belongs to the Section Mineral Deposits)
Radionuclides and Radiation Exposure in Minerals Extraction, Processing and Applications submission deadline 31 May 2026 | 3 articles | Viewed by 3160 | Submission Open
Keywords: radionuclides in ores; radiation exposure; radiation monitoring at mine sites; radioactive mining waste management; mitigation measures
(This special issue belongs to the Section Environmental Mineralogy and Biogeochemistry)
Advances in Process Mineralogy submission deadline 31 May 2026 | 4 articles | Viewed by 2813 | Submission Open
Keywords: process mineralogy; mineral processing; particle size distribution; composition and content; liberation degree
(This special issue belongs to the Section Mineral Processing and Extractive Metallurgy)
Gold Deposits: From Primary to Placers and Tailings After Mining
edited by , and Daniel J. Kontak
submission deadline 31 May 2026 | 3 articles | Viewed by 2371 | Submission Open
Keywords: geology; geochronology; geochemistry; mineralogy; ore-forming processes; types of gold deposits; crustal fluids and gold speciation; extraction and recovery of gold from primary and secondary resources; experimental and thermodynamic modeling; modern analytical methods; genesis of gold nuggets and nanoparticles
(This special issue belongs to the Section Mineral Deposits)
Advances in Carbonate Sedimentology: From Deposition to Diagenesis
edited by Xuan Chen and Zhongxiang Zhao
submission deadline 31 May 2026 | 3 articles | Viewed by 1384 | Submission Open
Keywords: carbonate platform models; carbonate facies; sequence stratigraphy; reservoir heterogeneity; mineral formation mechanisms; carbonate minerals; carbonate rocks; carbonate systems; carbonate reservoirs; diagenesis
(This special issue belongs to the Section Mineral Geochemistry and Geochronology)
Iberian Pyrite Belt: Advances in Mineral Exploration, Mineral Deposits and Geological Processes
edited by Luís Albardeiro and Maria Joao Batista
submission deadline 31 May 2026 | Viewed by 333 | Submission Open
Keywords: Iberian Pyrite Belt; ore horizons; mineral exploration; geochemistry methods; geophysics; geological models
(This special issue belongs to the Section Mineral Exploration Methods and Applications)
Geochemical Characteristics and Contamination Risk Assessment of Soil, 2nd Edition
edited by and Robert Šajn
submission deadline 31 May 2026 | Viewed by 234 | Submission Open
Keywords: soil contamination; contamination risk assessment; health risk assessment; modelling techniques; pollution indices; spatial distributions
(This special issue belongs to the Section Environmental Mineralogy and Biogeochemistry)
Remote-Sensing Techniques in Mineral and Geological Studies
edited by and
submission deadline 25 Jun 2026 | 1 articles | Viewed by 895 | Submission Open
Keywords: remote-sensing technology; mineralogy; hyperspectral imaging; mineral mapping; spectral analysis; mineral identification and prospecting; mining environment monitoring
(This special issue belongs to the Section Mineral Exploration Methods and Applications)
Carbon Sequestration in Resource Industry Residues
edited by Kamalpreet Kaur Brar and
submission deadline 26 Jun 2026 | Viewed by 142 | Submission Open
Keywords: carbon sequestration; mining waste; circular economy; biomineralization; critical minerals; biomaterials
(This special issue belongs to the Section Environmental Mineralogy and Biogeochemistry)
Recent Advances in Ore Comminution
edited by Lixia Li, Lanhao Wang, Jiwei Lu and
submission deadline 30 Jun 2026 | 5 articles | Viewed by 17761 | Submission Open
Keywords: comminution technology; energy efficiency; sorting; comminution circuit design; automation control; liberation
(This special issue belongs to the Section Mineral Processing and Extractive Metallurgy)
Thin Sections: The Past Serving The Future submission deadline 30 Jun 2026 | 4 articles | Viewed by 13349 | Submission Open
(This special issue belongs to the Section Crystallography and Physical Chemistry of Minerals & Nanominerals)
Mineralogical, Petrophysical and Hydromechanical Properties of Reservoirs and Caprocks, 2nd Edition
edited by , , Zhenhua Jing and
submission deadline 30 Jun 2026 | 10 articles | Viewed by 13223 | Submission Open
Keywords: reservoir characterization; caprock integrity; mineralogical control; petrophysical properties; hydromechanical coupling; shale gas; gas hydrate; hydrogen storage; CO2 sequestration
(This special issue belongs to the Section Clays and Engineered Mineral Materials)
Kinetic Characterization and Its Applications in Mineral Processing
edited by , and Diego Mesa
submission deadline 30 Jun 2026 | 6 articles | Viewed by 7270 | Submission Open
Keywords: flotation kinetics; breakage rate; flotation rate; selection function; scale-up; time-recovery data; flotation modelling; comminution modelling; simulation
(This special issue belongs to the Section Mineral Processing and Extractive Metallurgy)
Challenges of Groundwater Quality Degradation in the Past Decades: Clues from Water–Minerals Interaction, 2nd Edition submission deadline 30 Jun 2026 | 4 articles | Viewed by 7214 | Submission Open
Keywords: water– mineral interaction; groundwater; coal-mine water; environmental biogeochemistry
(This special issue belongs to the Section Environmental Mineralogy and Biogeochemistry)
Deformation, Diagenesis, and Reservoir in Fault Damage Zone
edited by Guanghui Wu, Tongwen Jiang and Xuefei Yang
submission deadline 30 Jun 2026 | 5 articles | Viewed by 7076 | Submission Open
Keywords: fault zone; carbonate reservoir; deformation; fracture network; diagenesis; fracture– diagenesis interaction
Recycling of Industrial Waste for the Development of Sustainable Materials
edited by Maura Fugazzotto, , and
submission deadline 30 Jun 2026 | 5 articles | Viewed by 6947 | Submission Open
Keywords: recycling; circular economy; construction and demolition waste; innovative materials; green materials
(This special issue belongs to the Section Environmental Mineralogy and Biogeochemistry)
Geostatistical Methods and Practices for Specific Ore Deposits
edited by , , Abani R. Samal and Jeff Boisvert
submission deadline 30 Jun 2026 | 5 articles | Viewed by 6772 | Submission Open
Keywords: geostatistics; mineral resource estimation; grade control; ore deposit types; geological modeling; drilling strategy; resource classification; ore characterization; sampling; database management
(This special issue belongs to the Section Mineral Exploration Methods and Applications)
Ore Deposits Related to Metamorphism submission deadline 30 Jun 2026 | 3 articles | Viewed by 5790 | Submission Open
Keywords: metamorphism; metasomatism; geochemistry (isotopes and trace elements); geochronology; metamorphic ore minerals; mineralogy and petrography
(This special issue belongs to the Section Mineral Deposits)
Mineralogical Characteristics and Purification Process of Quartz
edited by , , and Yehao Huang
submission deadline 30 Jun 2026 | 3 articles | Viewed by 4632 | Submission Open
Keywords: high-purity quartz; quartz purification/processing; trace element characterization; semiconductor materials; photovoltaic applications; quartz mineralogy/deposits; critical raw materials; advanced material purification; silicon-based technologies
(This special issue belongs to the Section Mineral Processing and Extractive Metallurgy)
Petrology, Geochemistry and Geophysics of S-Type Granites and Migmatite Rocks
edited by Joana Ferreira and Gláucia Queiroga
submission deadline 30 Jun 2026 | 2 articles | Viewed by 3540 | Submission Open
Keywords: anatexis; S-type granites; migmatites; geochemistry; geochronology; geophysics
(This special issue belongs to the Section Mineral Geochemistry and Geochronology)
Igneous Rocks as Archives of Earth's Geological History: Magma Processes and Continental Crust Evolution
edited by Takeshi Hasegawa, Indranova Suhendro and Kazuya Shimooka
submission deadline 30 Jun 2026 | 3 articles | Viewed by 3211 | Submission Open
Keywords: igneous rock; continental crust; magma process; geochronology; volcanism; plutonism
(This special issue belongs to the Section Mineral Geochemistry and Geochronology)
Mineralogy of Iron Ore Sinters, 3rd Edition submission deadline 30 Jun 2026 | 3 articles | Viewed by 2810 | Submission Open
Keywords: sinter mineralogy; crystal structures; phase equilibria; characterisation; formation mechanisms
(This special issue belongs to the Section Mineral Processing and Extractive Metallurgy)
Geochemistry, Petrogenesis and Exploration of Li-Rich Granite-Pegmatite Systems
edited by , Benedikt Steiner and
submission deadline 30 Jun 2026 | 2 articles | Viewed by 2127 | Submission Open
Keywords: granite and pegmatite; lithium-cesium-tantalum (LCT); residual melts; highly evolved peraluminous silicic melts; high-grade metamorphism; anatexis; greisen alteration; spodumene– petalite– lepidolite– zinnwaldite; incompatible elements; rare metal exploration
(This special issue belongs to the Section Mineral Deposits)
Geometallurgical Approaches to Tailings Management and Resource Recovery
edited by Rosie Blannin, and
submission deadline 30 Jun 2026 | 1 articles | Viewed by 1564 | Submission Open
Keywords: mine waste; tailings; geometallurgy; secondary prospectivity; critical minerals; process mineralogy; minerals processing; geoenvironmental characterization; acid and metalliferous drainage; desulphurization; geophysics; sampling; case studies
(This special issue belongs to the Section Environmental Mineralogy and Biogeochemistry)
Innovation in Solvent Extraction for Metal Recovery submission deadline 30 Jun 2026 | 1 articles | Viewed by 1032 | Submission Open
Keywords: selective solvent extraction; synergistic extraction; extraction stoichiometry; ion exchange; kinetic and thermodynamic in ion exchange; sustainable recovery of metals; molecular design; extractive metallurgy; purification of metals; critical minerals/metals; deep eutectic solvent; ionic liquids; new reagents; spent catalyst; technological waste
(This special issue belongs to the Section Mineral Processing and Extractive Metallurgy)
Adsorption Properties of Clay and Its Applications in Buildings submission deadline 30 Jun 2026 | Viewed by 670 | Submission Open
Keywords: bio and mineral stabilization of clay-based materials; clay-based building products; earth construction; alkali activation of clays; hygrothermal regulation; moisture adsorption; mineralogy of clays; pollutant adsorption; reusability; recyclability
(This special issue belongs to the Section Clays and Engineered Mineral Materials)
Magmatic and Metamorphic Processes in Orogenic Belts
edited by Ignez de Pinho Guimarães, Jefferson Valdemiro de Lima, José Victor Antunes Amorim and Adejardo Francisco da Silva Filho
submission deadline 30 Jun 2026 | Viewed by 277 | Submission Open
Keywords: orogen; crustal evolution; orogenic magmatism; metamorphic processes
(This special issue belongs to the Section Mineral Geochemistry and Geochronology)
Diagenetic Evolution and Water-Rock Interaction of Unconventional Reservoirs
edited by Yong Zhou, Youliang Ji and Hao Wu
submission deadline 30 Jun 2026 | Viewed by 219 | Submission Open
Keywords: water– rock interaction; unconventional reservoirs; diagenesis; diagenetic evolution; pore network characterization; reservoir quality
(This special issue belongs to the Section Mineral Geochemistry and Geochronology)
Advances in Plasma Source Mass Spectrometry and Applications in Geochemistry and Environmental Sciences
edited by Zikri Arslan
submission deadline 30 Jun 2026 | Viewed by 128 | Submission Open
Keywords: sample preparation and digestion methods; mineral characterization; biominerals; critical element recovery; mine waste characterization; nano analysis; single particle ICP-MS; geochemical and isotopic analysis; separation and speciation methods; solid phase extraction; rare earth elements; hydride generation; environmental impact; remediation
Critical Metal Minerals, 2nd Edition
edited by , Ruoshi Jin, , , Yinhang Cheng, and
submission deadline 1 Jul 2026 | 15 articles | Viewed by 29478 | Submission Open
Keywords: critical metals; geologic characteristics and setting; geochemical exploration; statistical data analysis; mineral geochemistry; petrogenesis and ore genesis; 3D modeling; resource assessment; mineral processing
(This special issue belongs to the Section Mineral Deposits)
Volcanogenic Massive Sulfide Deposits: Genesis, Tectonics and Exploration
edited by João Xavier Matos, Filipa Luz and Maria Joao Batista
submission deadline 15 Jul 2026 | 2 articles | Viewed by 1058 | Submission Open
Keywords: VMS deposits; hydrothermal systems; volcano-sedimentary host sequences; base; precious; strategic; and critical metals; geotectonic setting
(This special issue belongs to the Section Mineral Deposits)
Application of UAVs, GNSS, and GIS in Minerals Mapping submission deadline 27 Jul 2026 | Viewed by 574 | Submission Open
Keywords: UAVs; GNSS; GIS; photogrammetry; remote sensing; mineralogy; spectroscopy; exploration; mapping; geology; mining; monitoring
(This special issue belongs to the Section Mineral Exploration Methods and Applications)
Geometallurgy Applied to Mine Planning
edited by , Julian Ortiz and Nelson Morales
submission deadline 29 Jul 2026 | 1 articles | Viewed by 2519 | Submission Open
Keywords: mine planning including geometallurgical variables; deterministic and probabilistic mine planning modelling; tactical or strategic geometallurgy applied to mine planning; case studies using real or synthetic datasets
(This special issue belongs to the Section Mineral Processing and Extractive Metallurgy)
Mineralogy and Geochemistry of Sediments
edited by and Mathieu Le Meur
submission deadline 30 Jul 2026 | 3 articles | Viewed by 5707 | Submission Open
Keywords: sediment inorganic and organic geochemistry; geochemical signatures and fingerprints; contamination and pollution behavior; sediment mineralogy and weathering; emerging organic contaminants; natural and anthropogenic processes
(This special issue belongs to the Section Environmental Mineralogy and Biogeochemistry)
Risks Assessment, Management and Control of Mining Contamination, 2nd Edition
edited by , and Brian Keith Normabuena
submission deadline 31 Jul 2026 | 5 articles | Viewed by 9339 | Submission Open
Keywords: mining; heavy metal contamination; tailings; mine reclamation; mining risks; acid mine drainage; artificial intelligence; machine learning; data analytics
(This special issue belongs to the Section Environmental Mineralogy and Biogeochemistry)
Geochronology and Geochemistry of Alkaline Rocks
edited by Shen Liu, Tao Wang and Guangying Feng
submission deadline 31 Jul 2026 | 5 articles | Viewed by 7055 | Submission Open
Keywords: alkaline rocks; petrogenesis; geochronology; geochemistry; geodynamics; mineralization
(This special issue belongs to the Section Mineral Geochemistry and Geochronology)
Advances in the Theory and Technology of Biohydrometallurgy
edited by Yan Jia and He Shang
submission deadline 31 Jul 2026 | 5 articles | Viewed by 6558 | Submission Open
Keywords: biohydrometallurgy; bioleaching; bio-oxidation; biomining; microbe-mineral interaction; microbial communities; genomics/metabolomics/transcriptomics; sulfide minerals; secondary resources; leaching kinetics; process modeling; reactor design
(This special issue belongs to the Section Mineral Processing and Extractive Metallurgy)
Volcanism and Oil–Gas Reservoirs—Geology and Geochemistry
edited by Zhiyong Ni, Zhonghong Chen and Yunfeng Zhang
submission deadline 31 Jul 2026 | 2 articles | Viewed by 4463 | Submission Open
Keywords: volcanic rock reservoir; volcanic rock facies; migration of oil and gas; geophysical exploration techniques
(This special issue belongs to the Section Mineral Geochemistry and Geochronology)
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