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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Recycling and Utilization of Metallurgical and Chemical Solid Waste
edited by Yaguang Wang and Wei Zhang
submission deadline 31 Oct 2025 | 1 articles | Viewed by 434 | Submission Open
Keywords: aluminosilicate minerals; element extraction; harmful element solidification; carbonization; mineral transformation
(This special issue belongs to the Section Environmental Mineralogy and Biogeochemistry)
Radionuclides and Radiation Exposure in Minerals Extraction, Processing and Applications submission deadline 31 Oct 2025 | Viewed by 401 | 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 Kaolinite Group Clay Minerals and Their Applications
edited by , Daniel Moreno-Rodriguez, Martina Maria Calvino and
submission deadline 31 Oct 2025 | Viewed by 342 | Submission Open
Keywords: kaolinite-group mineral-based nanocomposites; halloysite nanotubes; kaolinite; pharmaceutical applications; environmental applications; molecular simulations
(This special issue belongs to the Section Clays and Engineered Mineral Materials)
Recent Advances in Carbonate Clumped Isotope Thermometry
edited by Xavier Mangenot
submission deadline 31 Oct 2025 | Viewed by 290 | Submission Open
Keywords: carbonate clumped isotope thermometry; Δ ₄₇ and Δ ₄₈ measurements; paleoclimatology; sedimentology; sedimentary basin analysis; tectonics; diagenesis; paleoaltimetry; structural diagenesis; thermal history reconstruction; solid-state reordering; isotope geochemistry
(This special issue belongs to the Section Mineral Geochemistry and Geochronology)
Mineralization and Metallogeny of Iron Deposits
edited by Shigang Duan, Chengdong Yang and Xiuqing Yang
submission deadline 31 Oct 2025 | 1 articles | Viewed by 288 | Submission Open
Keywords: iron oxide– apatite (Kiruna) deposits; iron– titanium– (vanadium) oxide deposits; iron skarn; banded iron formation; geodynamic setting of iron mineralization; metallogeny of iron deposits; exploration methods
(This special issue belongs to the Section Mineral Deposits)
Unveiling the Depths: Advances in Kimberlite Research as Windows into Earth’s Evolution and Resource Potential
edited by Debora Rios
submission deadline 31 Oct 2025 | Viewed by 266 | Submission Open
Keywords: kimberlites; diamond mineralization; mineral resources; precambrian magmatism; earth evolution; space-temporal distribution
(This special issue belongs to the Section Mineral Geochemistry and Geochronology)
Extraction of Valuable Elements from Salt Lake Brine
edited by Enze Li, Jie Ding and
submission deadline 31 Oct 2025 | Viewed by 236 | Submission Open
Keywords: solution chemistry of salt lake brine; separation technologies of valuable elements; interface regulation and process intensification; material flow analysis of valuable elements
(This special issue belongs to the Section Mineral Processing and Extractive Metallurgy)
Applications of Clay Minerals and Engineered Materials in Water and Wastewater Treatment
edited by Christina Vasiliki Lazaratou, and
submission deadline 31 Oct 2025 | Viewed by 181 | 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)
Electromagnetic Inversion for Deep Ore Explorations
edited by , and Yuanzhi Cheng
submission deadline 31 Oct 2025 | Viewed by 146 | Submission Open
Keywords: electromagnetic inversion; deep ore exploration; mineral prospecting; machine learning; time-domain and frequency-domain EM methods
(This special issue belongs to the Section Mineral Exploration Methods and Applications)
Mineralogical and Geochemical Characterization of Geological Materials, 2nd Edition submission deadline 31 Oct 2025 | Viewed by 129 | Submission Open
Keywords: critical raw materials; ores; rocks; soils; minerals; mineral deposits and exhausted mines; geomaterials; mining; waste materials; acid mine drainage; mineral resources; secondary minerals; secondary raw materials; efflorescent minerals; ornamental stones; rock weathering; degradation phenomena; built heritage; mortars; geological tourism; mining heritage
(This special issue belongs to the Section Mineral Geochemistry and Geochronology)
Advances and Applications of High-Pressure Grinding Rolls Designs and Operational Strategies submission deadline 31 Oct 2025 | Viewed by 118 | Submission Open
Keywords: HPGR; cheek plates; flanges; studs; wear; skewing
(This special issue belongs to the Section Mineral Processing and Extractive Metallurgy)
Large Igneous Provinces: Petrogenesis, Mineralization, and Environmental Impact
edited by and Zhiguo Cheng
submission deadline 31 Oct 2025 | Viewed by 66 | Submission Open
Keywords: mantle plumes; volcanic systems; geodynamics; ore deposits; climate change; mass extinctions; earth's habitability
(This special issue belongs to the Section Mineral Geochemistry and Geochronology)
Mineral Pigments: Properties Analysis and Applications submission deadline 31 Oct 2025 | Viewed by 44 | Submission Open
Keywords: mineral pigments; characterization techniques; pigment stability; cultural heritage conservation; inorganic materials; sustainable applications
(This special issue belongs to the Section Crystallography and Physical Chemistry of Minerals & Nanominerals)
Sustainable Mining: Advancements, Challenges and Future Directions submission deadline 1 Nov 2025 | 3 articles | Viewed by 5104 | Submission Open
Keywords: small scale mining; zero waste mining; mine closure; low mineral grades; great depth mining; circular economy of minerals
(This special issue belongs to the Section Mineral Processing and Extractive Metallurgy)
Gemstone Identification and Characterization: Advances, Technologies and Analytical Challenges in the Modern Gemstone Trade
edited by Maya Musa, and Fabio D’Amico
submission deadline 15 Nov 2025 | Viewed by 32 | 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)
Redox Reactivity of Iron Minerals in the Geosphere, 2nd Edition
edited by , Lucie Stetten and Maxim I. Boyanov
submission deadline 20 Nov 2025 | 3 articles | Viewed by 4152 | Submission Open
Keywords: biomineralization; iron oxides; iron sulfides; transformation; contaminants; mineralization
(This special issue belongs to the Section Environmental Mineralogy and Biogeochemistry)
Advances in Understanding the Incorporation and Preservation of Isotope Proxies
edited by Anja B. Frank and
submission deadline 25 Nov 2025 | Viewed by 85 | Submission Open
Keywords: isotope proxies; proxy behavior; isotope fractionation; diagenesis; vital effects; paleoenvironment; paleoclimate
(This special issue belongs to the Section Environmental Mineralogy and Biogeochemistry)
Geochemical Controls on the Generation and Transformation of Carbon in Rocks
edited by , and Yu Zhang
submission deadline 26 Nov 2025 | Viewed by 170 | 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)
Potentially Toxic Elements: Source, Distribution, Risk Assessment and Remediation, 2nd Edition submission deadline 28 Nov 2025 | Viewed by 54 | 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)
Mineralogy of Iron Ore Sinters, 3rd Edition submission deadline 28 Nov 2025 | Viewed by 47 | Submission Open
Keywords: sinter mineralogy; crystal structures; phase equilibria; characterisation; formation mechanisms
(This special issue belongs to the Section Mineral Processing and Extractive Metallurgy)
Submarine Volcanism, Related Hydrothermal Systems and Mineralizations
edited by , Tamás Sági and
submission deadline 30 Nov 2025 | 6 articles | Viewed by 10702 | Submission Open
Keywords: geochemistry of submarine fluid-rock interaction processes; hydrothermal mineral paragenesis of submarine fluid-rock interaction processes; advances in understanding VMS ore formation processes; petrology and geochemistry of submarine volcanites; alteration of mineral assemblages in submarine volcanites; petrology and geochemistry of low- to medium-grade metamorphic rocks of ocean floor origin; petrogenetic significance of submarine lava flows; methods to find hidden VMS deposits
(This special issue belongs to the Section Mineral Deposits)
Acid Mine Drainage: A Challenge or an Opportunity?
edited by , and Kagiso More
submission deadline 30 Nov 2025 | 4 articles | Viewed by 9163 | Submission Open
Keywords: water quality; valuable products; brine treatment; sludge processing; feasibility; acid mine drainage
(This special issue belongs to the Section Mineral Processing and Extractive Metallurgy)
Mineralogy and Geochemistry of Polymetallic Ore Deposits submission deadline 30 Nov 2025 | 2 articles | Viewed by 3492 | Submission Open
Keywords: polymetallic deposits; ore mineralogy; geochemistry; ore-forming process; process mineralogy
(This special issue belongs to the Section Mineral Deposits)
Mineralogical, Petrophysical and Hydromechanical Properties of Reservoirs and Caprocks, 2nd Edition
edited by , , Zhenhua Jing and
submission deadline 30 Nov 2025 | 5 articles | Viewed by 3486 | 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)
Thin Sections: The Past Serving The Future submission deadline 30 Nov 2025 | Viewed by 1724 | Submission Open
(This special issue belongs to the Section Crystallography and Physical Chemistry of Minerals & Nanominerals)
Innovations in Adsorption Processes and Adsorbent Materials for Mineral Recovery and Environmental Remediation
edited by and Dison S. P. Franco
submission deadline 30 Nov 2025 | Viewed by 452 | Submission Open
Keywords: adsorption processes; adsorbent materials; mineral recovery; environmental remediation; sustainable technologies
(This special issue belongs to the Section Crystallography and Physical Chemistry of Minerals & Nanominerals)
Adsorption Properties of Clay and Its Applications in Buildings submission deadline 30 Nov 2025 | Viewed by 385 | 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)
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 Nov 2025 | Viewed by 352 | Submission Open
Keywords: igneous rock; continental crust; magma process; geochronology; volcanism; plutonism
(This special issue belongs to the Section Mineral Geochemistry and Geochronology)
Scientific Disposal and Utilization of Coal-Based Solid Waste
edited by and
submission deadline 30 Nov 2025 | Viewed by 346 | Submission Open
Keywords: environmental impact; mining wastewater; mine waste; solid waste disposal; sustainable development; environmental assessment; recycling
(This special issue belongs to the Section Environmental Mineralogy and Biogeochemistry)
Geochemistry, Petrogenesis and Exploration of Li-Rich Granite-Pegmatite Systems
edited by , Benedikt Steiner and
submission deadline 30 Nov 2025 | Viewed by 208 | 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)
Heavy Metal and Rare Earth Element Pollution in Soil and Water: Sources, Geochemical Behaviors and Ecological Effects, 2nd Edition submission deadline 30 Nov 2025 | Viewed by 121 | Submission Open
Keywords: HM and REE pollution; soil and water ecosystem; health risk assessment; environmental loads; speciation distribution; modelling of pollutant transportation; geochemical background; weathering and soil-water interaction; municipal and mining waste; remediation technique
(This special issue belongs to the Section Environmental Mineralogy and Biogeochemistry)
Feature Papers in Mineral Exploration Methods and Applications 2025
edited by
submission deadline 30 Nov 2025 | Viewed by 94 | Submission Open
Keywords: geochemical surveys; geological surveys; geophysical surveys; mineral exploration; remote sensing; rock physics; mineral deposits
(This special issue belongs to the Section Mineral Exploration Methods and Applications)
Critical Mineral Exploration: Innovations, Challenges and Future Directions
edited by Chad D. Deering
submission deadline 30 Nov 2025 | Viewed by 91 | Submission Open
Keywords: critical minerals; mineral exploration; economic geology; strategic resource assessment
(This special issue belongs to the Section Mineral Deposits)
Mineralogy, Geochemistry and Geochronology of W-Sn Polymetallic Deposits, 2nd Edition
edited by , Rongqing Zhang and
submission deadline 30 Nov 2025 | Viewed by 68 | Submission Open
Keywords: mineralization-related granite; scheelite; cassiterite; wolframite; in situ analysis; W-Sn deposits
(This special issue belongs to the Section Mineral Deposits)
Tectonic Setting and Provenance of Sedimentary Rocks submission deadline 30 Nov 2025 | Viewed by 66 | Submission Open
Keywords: tectonic setting; provenance; chemostratigraphy; geochemistry; geochronology; sedimentary rocks
(This special issue belongs to the Section Mineral Geochemistry and Geochronology)
Recent Progress in the Processing of Rare-Earth Ore
edited by Fang Zhou, Yuefei Zhang and Zhao Cao
submission deadline 30 Nov 2025 | Viewed by 50 | Submission Open
Keywords: rare earth; rare-earth ore; leaching; swelling; seepage
(This special issue belongs to the Section Mineral Processing and Extractive Metallurgy)
Synthesis, Characterization and Utilization of Clay and Clay Composites: Knowledge in Practice, 2nd Edition
edited by , Adolph Anga Muleja and Thabo Falayi
submission deadline 1 Dec 2025 | Viewed by 220 | Submission Open
Keywords: clay and clay minerals; composite materials; removal of pollutants; toxic elements; physicochemical properties; geochemical characteristics; clay/waste composite materials; ceramics; cosmetics; construction materials; prediction techniques
(This special issue belongs to the Section Clays and Engineered Mineral Materials)
Volcanism and Oil–Gas Reservoirs—Geology and Geochemistry
edited by Zhiyong Ni, Zhonghong Chen and Yunfeng Zhang
submission deadline 30 Dec 2025 | 2 articles | Viewed by 1915 | 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)
Sulfide Mineralogy and Geochemistry, 2nd Edition submission deadline 30 Dec 2025 | Viewed by 27 | Submission Open
Keywords: sulfides; sulfide mineralogy; sulfide geochemistry; ore deposits; trace elements; crystal structure; biomineralization and biominerals; mineral processing
(This special issue belongs to the Section Mineral Deposits)
Structure and Origin of Gold Mineralization: From Primary to Placer Gold Deposits submission deadline 31 Dec 2025 | 8 articles | Viewed by 15771 | Submission Open
Keywords: gold prospecting; biogeochemistry of gold; geochemical analysis; gold deposits; geophysical survey; remote sensing
(This special issue belongs to the Section Mineral Deposits)
Advances in Precious and Critical Mineral Beneficiation and Extraction submission deadline 31 Dec 2025 | 6 articles | Viewed by 15716 | Submission Open
Keywords: precious and critical minerals; complex ore bodies; physical separation and beneficiation; biomining; hydrometallurgy; electrometallurgy; solvent extraction and ion exchange; wastes and secondary metal sources; recycling
(This special issue belongs to the Section Mineral Processing and Extractive Metallurgy)
Tailings Dams: Design, Characterization, Monitoring, and Risk Assessment, 2nd Edition submission deadline 31 Dec 2025 | 5 articles | Viewed by 13636 | Submission Open
Keywords: characterization of tailings deposits; geotechnical and condition monitoring of tailings dams; design issues and parameters of tailings dams; geotechnical and managerial risk assessment of tailings projects; case histories of failures or good design practices; modeling and simulation of tailings flows resulting from dam failure; dewatering technologies; closure of mine tailings dams; standards and guidelines; innovative tailings management approaches; environmental issues related to active/closed dams (such as dust emission; etc.)
(This special issue belongs to the Section Environmental Mineralogy and Biogeochemistry)
Advances in Mantle–Crust Interactions for Petrogenesis and Ore-Forming Processes
edited by Feng Huang, Liang Guo, Xiyao Li, and
submission deadline 31 Dec 2025 | 11 articles | Viewed by 10543 | Submission Open
Keywords: mantle– crust interactions; petrology; geochemistry; magmatic evolution; mineralization
(This special issue belongs to the Section Mineral Geochemistry and Geochronology)
Petrology, Geochemistry, Geophysics, Modeling and Mapping of Volcanic/Igneous Reservoirs and Analog Volcanoes submission deadline 31 Dec 2025 | 4 articles | Viewed by 8890 | Submission Open
Keywords: reservoir classification; reservoir characterization; reservoir exploration; reservoir inversion; reservoir space; facies architecture; petrophysics; volcanology; volcanostratigraphy; modelling; mapping
(This special issue belongs to the Section Mineral Exploration Methods and Applications)
Recent Advances in Deep Ore Prospecting
edited by and Juzhi Deng
submission deadline 31 Dec 2025 | 4 articles | Viewed by 8847 | Submission Open
Keywords: deep ore prospecting; advances in geophysics exploration; 3D geological modelling; mineral system exploration
(This special issue belongs to the Section Mineral Exploration Methods and Applications)
Environmental Geochemistry and Mineralogy: Application for Hydrocarbon Exploration and Ore Deposits submission deadline 31 Dec 2025 | 3 articles | Viewed by 4649 | Submission Open
Keywords: environments and mineral resources; elemental geochemistry; whole rock mineralogy; reservoir mineralogical characteristics; ore mineralogical composition; source rock evaluation; hydrocarbon exploration
(This special issue belongs to the Section Environmental Mineralogy and Biogeochemistry)
Laser-Induced Breakdown Spectroscopy (LIBS) Applied to Determination of Rare Earth Elements and Critical Minerals
edited by
submission deadline 31 Dec 2025 | 2 articles | Viewed by 3845 | Submission Open
Keywords: REE detection; laser-induced breakdown spectroscopy; in situ analytical techniques; i.e.; LIBS; atomic emission spectroscopy; rare earth element determination; material characterization techniques; LIBS applications for REEs
(This special issue belongs to the Section Crystallography and Physical Chemistry of Minerals & Nanominerals)
Green Mining Solutions for the Sustainability of Mine Tailings Management submission deadline 31 Dec 2025 | 1 articles | Viewed by 1999 | Submission Open
Keywords: co-disposal; dewatering; filtration; dry stacking; underground mine backfilling; in-pit disposal; mitigation of dust emission; climate change adaptation; circular economy; green reprocessing; reduce; reuse; and recycle; phytoremediation; landscape rehabilitation; sustainable mine closure; socio-environmental rehabilitation; post disaster remediation; sustainable geochemical management; geo-environmental issues
(This special issue belongs to the Section Environmental Mineralogy and Biogeochemistry)
Mineralogy and Geochemistry of Sediments
edited by and Mathieu Le Meur
submission deadline 31 Dec 2025 | 1 articles | Viewed by 1855 | 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)
Application of Geophysical and Geochemical Techniques in Mining Engineering
edited by , Faramarz Doulati Ardejani, and Mehrdad Soleimani
submission deadline 31 Dec 2025 | Viewed by 396 | Submission Open
Keywords: geophysical and geochemical model integration; mineral exploration methods; mining exploitation techniques; environmental geophysics in mining engineering; environmental geochemistry in mining engineering; application of AI techniques in data processing for geophysical and geochemical models
(This special issue belongs to the Section Mineral Exploration Methods and Applications)
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