Welcome to the Journal of Gemmology, a distinguished publication in the field of gemmological research, published by the Gemological Association of Great Britain. With the mission of advancing knowledge in gemology and related earth sciences, this journal serves as an essential platform for researchers, professionals, and students interested in the intricate world of gemstones. The journal, with an ISSN of 1355-4565 and E-ISSN 2632-1718, covers significant developments in geochemistry and petrology as reflected in its current Scopus ranking of #128 out of 154, placing it in the 17th percentile. Though it operates under a traditional model, the absence of open access provides readers with comprehensive insights into findings that shape the industry and academia. The Journal of Gemmology has historically spanned publication years from 1981 to 1988 and is currently continuing through to 2024, embodying a rich heritage in gemological scholarship based in the United Kingdom. Explore the intricate interplay between earth sciences and gemmology through our various articles, reviews, and research papers that aim to enlighten and inform the global gemology community.

MINERALS ENGINEERING, an esteemed journal published by PERGAMON-ELSEVIER SCIENCE LTD, is at the forefront of disseminating cutting-edge research in the fields of minerals processing, geotechnical engineering, and control systems. Since its inception in 1988, this journal has become a pivotal platform for researchers, professionals, and students alike, offering insights and advancements that contribute significantly to both academia and industry. With a strong emphasis on interdisciplinary approaches, MINERALS ENGINEERING is ranked in the top quartile (Q1) for multiple engineering categories, including Mechanical Engineering and Geotechnical Engineering, highlighting its relevance and influence in the global scientific community. Although not an open access journal, it provides comprehensive analyses and robust methodologies that are critical for advancing technological innovations and environmental sustainability within engineering. Researchers can rely on this journal to stay informed about the latest developments, trends, and challenges they face in the field, ensuring they are at the forefront of minerals engineering research.

PROCESS SAFETY PROGRESS is a distinguished journal published by WILEY, focusing on the critical intersections of chemical engineering and safety, risk, reliability, and quality. Established in 1993, this peer-reviewed journal serves as a significant platform for disseminating high-quality research findings and innovative solutions in process safety. With an established impact within its fields, it holds a Q3 categorization in both Chemical Engineering and Safety, Risk, Reliability and Quality as of 2023. The journal's rigorous manuscript evaluation process, combined with its emphasis on emerging challenges and solutions in industry practices, makes it a crucial resource for researchers, industry professionals, and students alike. Although not Open Access, PROCESS SAFETY PROGRESS continues to enhance its visibility through its indexed presence in Scopus, where it ranks in the 50th percentile in its categories. As it converges to its 2024 volume, the journal remains committed to promoting advancements in the field and fostering a safer environment in chemical process engineering.

Riset Geologi dan Pertambangan is an esteemed open-access journal published by the Indonesian Institute of Sciences, R&D Centre Biology, dedicated to advancing research in the fields of geology and mining. With an ISSN of 0125-9849 and an E-ISSN of 2354-6638, this journal has been fostering the dissemination of knowledge since 2005, ensuring that critical findings are accessible to a global audience. The journal serves as an important platform for researchers, professionals, and students to share innovative research, methodologies, and case studies that contribute to sustainable mining practices and geological advancements. By promoting interdisciplinary collaboration and the latest developments in the field, Riset Geologi dan Pertambangan plays a vital role in shaping the future of geology and mining research, particularly within the Southeast Asian context.

The Journal of the Southern African Institute of Mining and Metallurgy (ISSN: 2225-6253; E-ISSN: 2411-9717), published by the Southern African Institute of Mining and Metallurgy, stands as a pivotal resource in the fields of mining and metallurgy, with a particular focus on geotechnical engineering and materials chemistry. Since its inception in 1969, this Open Access journal has aimed to disseminate high-quality research that addresses pressing challenges and innovations within these industries. With its categorization in the Q3 quartile for 2023 across multiple disciplines, including Geotechnical Engineering, Materials Chemistry, and Metals and Alloys, the journal has established a notable presence in the academic community. Researchers and practitioners can explore a wide array of studies and insights, enhancing their understanding of new methodologies and advancements. Based in South Africa, this journal not only reflects regional developments but also connects with global trends, making it an essential platform for knowledge exchange among researchers, professionals, and students eager to contribute to the advancement of mining and metallurgical sciences.

JOURNAL OF GEOCHEMICAL EXPLORATION, published by Elsevier, is a leading journal in the fields of Geochemistry and Economic Geology, with a notable Impact Factor and a commendable performance demonstrated by its Scopus ranking, where it holds the 22nd position out of 154 in Geochemistry and Petrology and 11th out of 43 in Economic Geology. Founded in 1972 and set to converged through 2024, the journal serves as a vital platform for disseminating high-quality research, providing insights into the complex relationships between geological processes and geochemical phenomena. Its articles contribute significantly to the understanding of natural resource exploration and environmental geochemistry, making it an essential resource for researchers, industry professionals, and students alike. Although not an open-access journal, it offers a wealth of knowledge aimed at advancing the field's boundaries and fostering innovative research initiatives. As an established outlet for the latest findings and methodologies, the journal's contributions ensure it remains at the forefront of geochemical exploration.

The International Journal of Mining Science and Technology, published by ELSEVIER, is a premier open access journal that has been at the forefront of disseminating groundbreaking research in the fields of mining science, geotechnical engineering, and environmental sustainability since its inception in 2012. With a commendable impact factor and distinguished quartile rankings—including Q1 status in Energy Engineering, Geochemistry and Petrology, and Geotechnical Engineering—this journal stands as a vital resource for researchers, professionals, and students alike. The journal's commitment to open access since 2017 ensures that the latest advancements in mining techniques, energy solutions, and geological innovations are readily available to the global research community. With consistently high rankings in Scopus and a strong percentile performance, the International Journal of Mining Science and Technology plays a crucial role in shaping the future of mining and earth sciences, making it a must-read for anyone involved in these dynamic fields.

Welcome to the INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES, an esteemed publication in the field of geotechnical engineering and engineering geology, published by PERGAMON-ELSEVIER SCIENCE LTD. With a commendable ISSN of 1365-1609 and an E-ISSN of 1873-4545, this journal stands as a critical resource for advancing scientific understanding within the disciplines associated with rock mechanics and the mining industry. Holding a prestigious Q1 category ranking in the 2023 metrics, the journal is positioned in the top tier of its field, demonstrating its impact in the research community, with a Scopus rank of 2 out of 229 and a remarkable 99th percentile recognition. Established in 1969, the journal aims to facilitate the exchange of high-quality research, encompassing innovative methodologies, practical applications, and theoretical advancements relevant to both academia and industry. While the journal does not currently offer open access, its extensive backlist and current issues are accessible through various academic databases, ensuring that vital knowledge is shared with a broad audience. The INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES is not only a key platform for researchers and professionals but also a valuable educational resource for students aspiring to delve into the complexities of rock mechanics and mining practices.

Archives of Mining Sciences is a peer-reviewed journal published by the Polska Akademia Nauk (Polish Academy of Sciences), dedicated to advancing knowledge in the fields of geochemistry, petrology, geotechnical engineering, and engineering geology. With an ISSN of 0860-7001 and an E-ISSN of 1689-0469, this journal has been a vital resource for professionals and researchers since its inception in 1991. Housed in Poland, the journal serves as a platform for the dissemination of significant research results, technical developments, and case studies, ensuring accessibility to a global audience. Competing in a rigorous landscape, it has achieved a notable Q3 ranking in 2023 within both the Geochemistry and Petrology and Geotechnical Engineering and Engineering Geology categories. As it converges through its years of publication—currently covering the period from 2008 to 2024—the journal maintains a strong focus on fostering innovative research that addresses crucial geological challenges. Its presence in Scopus rankings reinforces its commitment to quality and relevance, making it an essential read for students and professionals seeking to stay at the forefront of mining sciences.

Rudarsko-Geolosko-Naftni Zbornik, the esteemed journal published by the University of Zagreb's Faculty of Mining, Geology and Petroleum Engineering, serves as a vital platform for advancing knowledge in the fields of Earth sciences, energy, and geology. With an ISSN of 0353-4529 and an E-ISSN of 1849-0409, this open-access journal has been disseminating high-quality research since 1989, contributing significantly to scientific discourse in Croatia and beyond. As of 2023, it holds an impressive categorization in various quartiles, notably achieving Q2 in Earth and Planetary Sciences and Q3 in several related domains, showcasing its relevance and impact within the academic community. The journal's commitment to quality is reflected in its Scopus rankings, placing it in competitive positions across diverse disciplines. Researchers, professionals, and students alike will find invaluable resources and insights that foster innovation and collaboration in their respective fields, making Rudarsko-Geolosko-Naftni Zbornik an essential read for those dedicated to exploring the complexities of natural resources and environmental challenges.