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Articoli di riviste sul tema "Minerals"

Autore: Grafiati

Pubblicato: 4 giugno 2021

Ultima modifica: 25 luglio 2025

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1

Cruz Gaona, Roel, and Isabel Lazaro. "Mexican Contribution to Sulfide Minerals Electrochemistry: A Review." Journal of the Mexican Chemical Society 68, no. 4 (2024): 833–51. http://dx.doi.org/10.29356/jmcs.v68i4.2310.

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Abstract. The electrochemical study of sulfide minerals has emerged as a vital area for enhancing sustainable methods for extraction and recovery of metals. This field encompasses diverse investigations. The use of Mineral Carbon Paste Electrodes (CPE) is one of the strategies developed in México, and their application for analyzing systems of extractive metallurgy range from analyses of bacterial-mineral interactions to key studies that have delved into understanding mineral dissolution mechanisms, with a particular focus on minerals such as galena, sphalerite, copper sulfides, and silver min

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Daiuto, Érica Regina, Rogério Lopes Vieites, Daniela Regia Pigoli, and Lidia Raquel de Carvalho. "ESTABILIDADE DE MINERAIS EM HORTALIÇAS SUBMETIDAS A DIFERENTES MÉTODOS DE COZIMENTO." Nativa 3, no. 2 (2015): 102–8. http://dx.doi.org/10.31413/nativa.v3i2.2032.

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O objetivo desse trabalho foi verificar o método de cozimento mais adequado para o preparo de hortaliças, visando minimizar as perdas de minerais. Partes convencionais e não convencionais de abóbora, brócolis, cenoura e couve-flor foram submetidas a quatro tipos de tratamentos térmicos (imersão, vapor, e micro-ondas). Avaliou-se os teores de minerais (Fe, Zn, Mg, K, P e Ca). As análises foram realizadas na hortaliça fresca e após cozimento pelos diferentes métodos em estudo. O conteúdo de minerais foi superior ou idêntica à parte convencional das hortaliças avaliadas. Houveram perdas de minera

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Ivanov, A. V., А. A. Yaroshevskiy, and M. A. Ivanova. "Meteorites minerals." Геохимия 64, no. 8 (2019): 869–932. http://dx.doi.org/10.31857/s0016-7525648869-932.

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“The Meteorite Minerals Catalog” is the first edition in Russia prepared in the 21st century. It includes all the minerals found in meteorites, approved by the Committee on New Minerals and MMA Minerals Names, approved before January 1, 2017, and mineral phases. The Russian and English names, chemical composition, as well as meteorites or meteorite groups, which are characterized by the considered minerals are given for all minerals and mineral phases. Mainly the first description of all minerals and phases and references to publications are also given in the Catalog. Samples of minerals whose

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Mandarino, Joseph A., and Joel D. Grice. "New Minerals recently approved by the Commission on New Minerals and Mineral Names International Mineralogical Association." European Journal of Mineralogy 10, no. 5 (1998): 1083–90. http://dx.doi.org/10.1127/ejm/10/5/1083.

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Mandarino, Joseph A. "New minerals recently approved by the Commission on New Minerals and Mineral Names International Mineralogical Association." European Journal of Mineralogy 3, no. 6 (1991): 1009–14. http://dx.doi.org/10.1127/ejm/3/6/1009.

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Mandarino, Joseph A. "New minerals recently approved by the Commission on New Minerals and Mineral Names International Mineralogical Association." European Journal of Mineralogy 4, no. 6 (1992): 1421–28. http://dx.doi.org/10.1127/ejm/4/6/1421.

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Mandarino, Joseph A. "New minerals recently approved by the Commission on New Minerals and Mineral Names International Mineralogical Association." European Journal of Mineralogy 6, no. 5 (1994): 725–32. http://dx.doi.org/10.1127/ejm/6/5/0725.

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Mandarino, Joseph A. "New minerals recently approved by the Commission on New Minerals and Mineral Names International Mineralogical Association." European Journal of Mineralogy 7, no. 2 (1995): 447–56. http://dx.doi.org/10.1127/ejm/7/2/0447.

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Mandarino, Joseph A. "New minerals recently approved by the Commission on New Minerals and Mineral Names International Mineralogical Association." European Journal of Mineralogy 7, no. 5 (1995): 1205–12. http://dx.doi.org/10.1127/ejm/7/5/1205.

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Mandarino, Joseph A. "New minerals recently approved by the Commission on New Minerals and Mineral Names International Mineralogical Association." European Journal of Mineralogy 8, no. 5 (1996): 1213–22. http://dx.doi.org/10.1127/ejm/8/5/1213.

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Mandarino, Joseph A., and Joel D. Grice. "New minerals recently approved by the Commission on New Minerals and Mineral Names International Mineralogical Association." European Journal of Mineralogy 9, no. 6 (1997): 1311–20. http://dx.doi.org/10.1127/ejm/9/6/1311.

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Celestian, Aaron J. "New Mineral Names: Hydrous Minerals." American Mineralogist 107, no. 8 (2022): 1656–58. http://dx.doi.org/10.2138/am-2022-nmn107813.

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Abstract In this issue of New Mineral Names, a thematic approach is used to help provide context for advances and discoveries in mineralogy. There have been many new minerals described within the last year that have important H2O-OH groups within the crystal structure and/or have been formed by hydrothermal processes. Here we investigate the newly discovered hydrous minerals: taniajacoite, strontioruizite, flaggite, steudelite, whiteite-(MnMnMn), zolotarevite, garpenbergite, dobšináite, galeaclolusite, relianceite-(K), and hydroplumboelsmoreite.

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13

Mikhailova, Julia A., Yakov A. Pakhomovsky, Ekaterina A. Selivanova, and Alena A. Kompanchenko. "Polymineralic Inclusions in Loparite-(Ce) from the Lovozero Alkaline Massif (Kola Peninsula, Russia): Hydrothermal Association in Miniature." Minerals 13, no. 6 (2023): 715. http://dx.doi.org/10.3390/min13060715.

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Polymineralic inclusions in loparite-(Ce) in alkaline rocks from the Lovozero massif (Russia) were investigated using electron microprobe analysis, Raman spectroscopy, and X-ray diffraction. A total of 21 mineral species and two groups of minerals (pyrochlore- and labuntsovite-group minerals) were found in these inclusions. Minerals in loparite-hosted inclusions can be divided into two groups: (1) minerals found typically in rocks bearing loparite-(Ce) grains (groundmass minerals) such as aegirine, magnesio-arfvedsonite, potassic feldspar, albite, fluorapatite, etc.; and (2) minerals that were

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Grice, Joel D., and Giovanni Ferraris. "New minerals approved in 1998 by the Commission on New Minerals and Mineral Names, International Mineralogical Association." European Journal of Mineralogy 11, no. 4 (1999): 775–84. http://dx.doi.org/10.1127/ejm/11/4/0775.

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Grice, Joel D., and Giovanni Ferraris. "New minerals approved in 2000 by the Commission on New Minerals and Mineral Names International Mineralogical Association." European Journal of Mineralogy 13, no. 5 (2001): 995–1002. http://dx.doi.org/10.1127/0935-1221/2001/0013-0995.

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Grice, Joel D., and Giovanni Ferraris. "New minerals approved in 2001 by the Commission on New Minerals and Mineral Names International Mineralogical Association." European Journal of Mineralogy 14, no. 5 (2002): 993–99. http://dx.doi.org/10.1127/0935-1221/2002/0014-0993.

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17

Hutabarat, Imelda, Maryono, Rudiyansah, Dikri Fajar Ramadan, and Koko Wigyantoro. "Indonesian Tungsten Mineralogy and Processing Concept." E3S Web of Conferences 543 (2024): 01005. http://dx.doi.org/10.1051/e3sconf/202454301005.

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Tungsten minerals which are major as Wolframite and Scheelite mineral are by-product minerals of Tin mineral known as Cassiterite. Tin minerals are mostly found in Bangka Island which is one of the islands in the Southeast Asian tin belt that makes Indonesia the largest Tin (Sn) producer in the world. This research aims to characterize the mineralogy of Tungsten and associated minerals for potential mineral processing to gain the Tungsten concentrates. The Tungsten minerals were collected from the eastern edge of Klabat Granite in Toboali District, South Bangka. The Tungsten minerals were magn

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Rosales H, Jimmy, Carlos Rojas L, Fabricio Mansilla P., Joseps Andrade Ch., and José Castillo S. "UN MODELO ONTOLÓGICO PARA AYUDAR AL RECONOCIMIENTO DE MINERALES." Revista Cientifica TECNIA 26, no. 2 (2017): 81. http://dx.doi.org/10.21754/tecnia.v26i2.60.

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El presente trabajo, está enfocado en el desarrollo de un modelo Ontológico para ayudar al reconocimiento de minerales sulfurados. Dicha Ontología se implementará siguiendo los métodos de construcción recomendados. Las diversas propiedades de los minerales al estar almacenada en Ontologías se pueden extraer mediante el uso del lenguaje de consultas semántico. Finalmente, dicho modelo Ontológico diseñado se puede usar en el futuro para la implementación de un portal construido con las herramientas de la Web Semántica, para que las búsquedas de propiedades de los minerales sean más rápidas y pre

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Fowler, Ashley L., Mieke Brümmer-Holder, and Karl A. Dawson. "Dietary Trace Mineral Level and Source Affect Fecal Bacterial Mineral Incorporation and Mineral Leaching Potential of Equine Feces." Sustainability 11, no. 24 (2019): 7107. http://dx.doi.org/10.3390/su11247107.

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Minerals excreted in feces have the potential to leach or runoff to water-ways, negatively impacting water quality. This study examined the effect of dietary trace mineral levels, and their source, on the leaching potential of minerals from equine feces. Nine horses were used in a replicated 3 × 3 Latin Square, with three dietary treatments provided as pellets: no added trace minerals (CON), added inorganic trace minerals (ING), and added organic trace minerals (ORG). Supplemental trace minerals included Co, Cu, Mn, and Zn. Horses were allowed ad libitum access to forage and fed their treatmen

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Fajdek-Bieda, Anna, and Agnieszka Wróblewska. "The Use of Natural Minerals as Reinforcements in Mineral-Reinforced Polymers: A Review of Current Developments and Prospects." Polymers 16, no. 17 (2024): 2505. http://dx.doi.org/10.3390/polym16172505.

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Natural minerals play a key role in the burgeoning field of mineral-reinforced polymers, providing an important element in strengthening and toughening the properties of composite materials. This article presents a comprehensive overview of the use of minerals in mineral-reinforced polymers, covering various aspects of their applications and impact on the final properties of these materials. The potential of various types of natural minerals (for example talc, montmorillonite, halloysite, diatomite) as reinforcements in mineral-reinforced polymers is discussed. Techniques for producing mineral

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BARTON, ISABEL. "MINING, ALCHEMY, AND THE CHANGING CONCEPT OF MINERALS FROM ANTIQUITY TO EARLY MODERNITY." Earth Sciences History 41, no. 1 (2022): 1–15. http://dx.doi.org/10.17704/1944-6187-41.1.1.

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ABSTRACT This paper analyzes how the Western concept of minerals evolved over time. Greco-Roman philosophers saw minerals as a form of plant that yielded useful metals or medicines. Most of their data came from mines and focused on ore minerals, but medicinal uses were more highly regarded and were the principal intentional focus of early mineral literature. As mining waned in the early medieval period, the focus of mineral literature shifted to emphasize gemstones rather than ores and mysticism rather than metallurgy, while medicine continued to be prominent. Descriptions from firsthand obser

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Krivovichev, Vladimir G., Sergey V. Krivovichev, and Marina V. Charykova. "Tellurium Minerals: Structural and Chemical Diversity and Complexity." Minerals 10, no. 7 (2020): 623. http://dx.doi.org/10.3390/min10070623.

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The chemical diversity and complexity of tellurium minerals were analyzed using the concept of mineral systems and Shannon informational entropy. The study employed data for 176 Te mineral species known today. Tellurium minerals belong to six mineral systems in the range of one-to-six species-defining elements. For 176 tellurium minerals, only 36 chemical elements act as essential species-defining constituents. The numbers of minerals of main elements are calculated as follows (the number of mineral species is given in parentheses): O (89), H (48), Cu (48), Pb (43), Bi (31), S (29), Ag (20), F

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23

Lescinskis, Oskars, Ruta Švinka, and Visvaldis Švinka. "Common and Different in Latvian Clay Minerals." Key Engineering Materials 762 (February 2018): 268–72. http://dx.doi.org/10.4028/www.scientific.net/kem.762.268.

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Clays are materials consisting of clay minerals and non-clay minerals. Some applications allow to use raw clay others require to separate clay minerals from non-clay minerals. Clay mineral fraction is considered to be a nanofraction. Description and characterization of 3 different Latvian clay nanosized minerals from 3 different geological periods (clay Liepa from Devonian period, clay Vadakste from Triassic period and clay Apriki from Quaternary period) are summarized. The main mineral in these clays is illite, however the presence of kaolinite is observed and its quantity depends on geologic

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Goff, Jesse. "10 Mechanisms by Which Amino Acids May Enhance Mineral Absorption in Animals." Journal of Animal Science 99, Supplement_1 (2021): 13–14. http://dx.doi.org/10.1093/jas/skab054.023.

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Abstract Both macro- and trace minerals of the diet face similar barriers to their absorption. Minerals residing in the lumen of the GI tract, whether it be the rumen, stomach, small or large intestine of an animal, have to cross the apical and basolateral membranes of enterocytes or perhaps the tight junctions between cells of the epithelium layer to enter the interstitial space below the epithelium. Once there they can diffuse into the venous blood of the GI tract in order to reach the cells of the body requiring the minerals for various functions. Considerable evidence suggests that amino a

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Khmelkov, Alexandr, and Elvira Chuguevskaya. "The principal morphogenetic characteristics of kimberlite indicator minerals." Ores and metals, no. 1 (April 23, 2025): 40–56. https://doi.org/10.47765/0869-5997-2025-10003.

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The article provides information on the morphology and morphogenesis of minerals from kimberlites and their scattering halos. The principal morphogenetic characteristics of the main kimberlite indicator minerals are discussed in detail. The most common types of microrelief on the minerals, their diagnostic features, and the genesis are described. Physiographic investigations play the basic role in studying the kimberlite minerals from heavy mineral concentrate scattering halos during geological prospecting for diamond. Knowledge of the genesis of the macro- and micromorphology of kimberlite mi

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Khuzaima, Nur, Khairel Rafezi, Nur Hidayah Ahmad Zaidi, M. K. R. Hashim, and Sheikh Abdul Rezan. "Minerals Characterization of Magnetic and Non-Magnetic Element from Black Sand Langkawi." Solid State Phenomena 280 (August 2018): 440–47. http://dx.doi.org/10.4028/www.scientific.net/ssp.280.440.

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Valuable minerals are defined as mineral which having good opportunities to economic and consireable important. The most commonly occurring sand mineral deposits are ilmenite, rutile, magnetite, cassiterite, monazite, tourmaline, zircon, kyanite, silimanite, and garnet. In Malaysia, mineral sand deposits is found in Langkawi which known as black sand Langkawi. Langkawi black sand having high amount of valuable minerals that is very crucial in the industrial and construction products. Characterizations of black sand acquire different techniques to concentrate and separate valuable minerals. The

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Polat, Sevim, and Abdurrahman Polat. "Mineral content of macroalgae and possible uses for human health." Food and Health 8, no. 2 (2022): 150–60. http://dx.doi.org/10.3153/fh22015.

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Seaweeds have been used since ancient times as food, food additives, fertilizer, and a source of medicine. Like terrestrial plants, seaweeds contain many inorganic and organic substances which can beneficial to human health. Seaweeds have great potential as “bioactive compounds for functional use, “algae mineral supplements”, “pharmaceuticals and cosmetics” and in addition to their potential of good sources of minerals, trace elements, proteins, lipids, and carbohydrates as traditional food. Due to the mineral absorption ability of macroalgae from the seawater, many species are a perfect sourc

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Ji, Xiaohui, Kaiwen Liang, Yang Yang, et al. "Identifying Minerals from Image Using Out-of-Distribution Artificial Intelligence-Based Model." Minerals 14, no. 6 (2024): 627. http://dx.doi.org/10.3390/min14060627.

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Deep learning has increasingly been used to identify minerals. However, deep learning can only be used to identify minerals within the distribution of the training set, while any mineral outside the spectrum of the training set is inevitably categorized erroneously within a predetermined class from the training set. To solve this problem, this study introduces the approach that combines a One-Class Support Vector Machine (OCSVM) with the ResNet architecture for out-of-distribution mineral detection. Initially, ResNet undergoes training using a training set comprising well-defined minerals. Sub

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Bermanec, Marko, Noa Vidović, Xiaogang Ma, and Robert M. Hazen. "The Average Symmetry Index of Minerals Co-Varies with Their Hydrogen Content, Rarity, and Paragenetic Mode." Minerals 14, no. 4 (2024): 387. http://dx.doi.org/10.3390/min14040387.

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Variations in the Dolivo-Dobrovol’sky symmetry index for minerals through time reveal several factors that influence the emergence of crystalline symmetry in natural processes. Of special interest in this regard are the numerous paragenetic modes—different processes of mineral genesis that reflect changes in physical, chemical, and ultimately biological environments that foster the emergence of new mineral species. Here, we consider the roles of hydrogen content, rarity, formation temperature and pressure, and age on the average symmetry of minerals from 57 different modes of formation (i.e.,

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Kondratieva, L. A., G. S. Anisimova, and V. N. Kardashevskaia. "The ore mineralization of the gold-bearing Murunsky node located within the Aldan Shield." Arctic and Subarctic Natural Resources 29, no. 3 (2024): 345–61. http://dx.doi.org/10.31242/2618-9712-2024-29-3-345-361.

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Mineralogical and geochemical investigations of the underexplored gold ore deposits within the Murunsky node, specifically the Seredinskoye and Andreevskoye ore fields, were conducted utilizing mineralogical and microprobe analytical techniques. The study identified several minerals, including bismuth minerals such as wittichenite and aikinite; cadmium mineral greenockite; cobalt minerals cobaltite and carrollite; arsenic minerals arsenosulvanite and tennantite; antimony minerals antimonite and tetrahedrite; tellurium minerals hessite and Te-canfieldite; mercury mineral cinnabar; thallium mine

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Li, Xue, Ulla Simon, Maged F. Bekheet, and Aleksander Gurlo. "Mineral-Supported Photocatalysts: A Review of Materials, Mechanisms and Environmental Applications." Energies 15, no. 15 (2022): 5607. http://dx.doi.org/10.3390/en15155607.

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Although they are of significant importance for environmental applications, the industrialization of photocatalytic techniques still faces many difficulties, and the most urgent concern is cost control. Natural minerals possess abundant chemical inertia and cost-efficiency, which is suitable for hybridizing with various effective photocatalysts. The use of natural minerals in photocatalytic systems can not only significantly decrease the pure photocatalyst dosage but can also produce a favorable synergistic effect between photocatalyst and mineral substrate. This review article discusses the c

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Spark, K. M., J. D. Wells, and B. B. Johnson. "Sorption of heavy metals by mineral-humic acid substrates." Soil Research 35, no. 1 (1997): 113. http://dx.doi.org/10.1071/s96010.

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The effect of humic acid on the sorption of metals by minerals was studied inrelation to the separate interactions of the humic acid with the minerals, thehumic acid with the metals, and the metals with the minerals. Sorption of themetals in combined mineral–humic acid systems can be explained in termsof generalised sorption reactions.Sorption of the metals in mineral–humic acid systems is dependent onsorption of humic acid by the mineral and on the solubility of themetal–humic acid complex. Sorption is enhanced in the combined systemsfor the minerals goethite and silica due to secondary react

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Biondi, Elisa, Yoshihiro Furukawa, Jun Kawai, and Steven A. Benner. "Adsorption of RNA on mineral surfaces and mineral precipitates." Beilstein Journal of Organic Chemistry 13 (March 1, 2017): 393–404. http://dx.doi.org/10.3762/bjoc.13.42.

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The prebiotic significance of laboratory experiments that study the interactions between oligomeric RNA and mineral species is difficult to know. Natural exemplars of specific minerals can differ widely depending on their provenance. While laboratory-generated samples of synthetic minerals can have controlled compositions, they are often viewed as "unnatural". Here, we show how trends in the interaction of RNA with natural mineral specimens, synthetic mineral specimens, and co-precipitated pairs of synthetic minerals, can make a persuasive case that the observed interactions reflect the compos

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Wu, Baokun, Xiaohui Ji, Mingyue He, et al. "Mineral Identification Based on Multi-Label Image Classification." Minerals 12, no. 11 (2022): 1338. http://dx.doi.org/10.3390/min12111338.

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The identification of minerals is indispensable in geological analysis. Traditional mineral identification methods are highly dependent on professional knowledge and specialized equipment which often consume a lot of labor. To solve this problem, some researchers use machine learning algorithms to quickly identify a single mineral in images. However, in the natural environment, minerals often exist in an associated form, which makes the identification impossible with traditional machine learning algorithms. For the identification of associated minerals, this paper proposes a deep learning mode

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Hurst, A. "Textural and geochemical micro-analysis in the interpretation of clay mineral characteristics: lessons from sandstone hydrocarbon reservoirs." Clay Minerals 34, no. 1 (1999): 137–49. http://dx.doi.org/10.1180/000985599545993.

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AbstractBack-scattered electron images of clay minerals from sandstones are used, together with complementary micro-analytical methods, to identify and quantify mineral microporosity and geochemistry. Clay minerals typically have a range of microporosity from 10 to >90% dependent on texture and paragenesis. Fibrous clays are highly microporous; detrital clays have low microporosity but specific clay minerals have broad ranges of microporosity. The often quoted mineral-chemical association between thorium (Th) and kaolinite cannot be substantiated by micro-analysis. The Th content of clay mi

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Ku, Lam Ian, Liza Forbes, and Susana Brito e Abreu. "An Efficient Peptide Screening Method for Mineral-Binding Peptides." Minerals 14, no. 2 (2024): 207. http://dx.doi.org/10.3390/min14020207.

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In mineral processing, arsenic-bearing minerals are particularly difficult to separate from their non-arsenic counterparts because they possess similar surface properties. Peptides are well known for their target specificity and can offer a ‘green’ alternative to traditional flotation reagents. However, the use of peptide technologies in mineral processing for developing novel flotation reagents has not been explored. Hence, this work aims to develop a screening method to identify mineral-binding peptides as potential reagent candidates. It is hypothesised that peptides can selectively adsorb

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Endang Hartiningsih. "Identifikasi Jenis Mineral Industri Dengan Xrd Pada Sampel Batupasir Formasi Ekmai, Distrik Ertsberg, Kabupaten Mimika, Provinsi Papua Tengah." Jurnal Sains dan Teknologi 2, no. 2 (2023): 169–80. http://dx.doi.org/10.58169/saintek.v2i2.208.

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The sandstones of the Ekmai Formation are composed of various minerals, both metal and non-metallic minerals, especially industrial minerals. This study aims to identify the types of industrial minerals within the sandstones using XRD analysis. The main mineral identified is quartz. Other minerals groups are carbonates, clay, garnet, feldspar, amphibole, chlorite, epidote, and olivine.

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Poliakov, Andrei, and Eugene Donskoi. "Utilisation of Enhanced Thresholding for Non-Opaque Mineral Segmentation in Optical Image Analysis." Minerals 13, no. 3 (2023): 350. http://dx.doi.org/10.3390/min13030350.

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To understand and optimise downstream processing of ores, reliable information about mineral abundance, association, liberation and textural characteristics is needed. Such information can be obtained by using Optical Image Analysis (OIA) in reflected light, which can achieve good discrimination for the majority of minerals. However, reliable automated segmentation of non-opaque minerals, such as quartz, which have reflectivity close to that of the epoxy they are embedded in, has always been problematic. Application of standard thresholding techniques for that purpose typically results in sign

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Jeong, G. Y., and E. P. Achterberg. "Chemistry and mineralogy of clay minerals in Asian and Saharan dusts and the implications for iron availability." Atmospheric Chemistry and Physics Discussions 14, no. 11 (2014): 15735–70. http://dx.doi.org/10.5194/acpd-14-15735-2014.

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Abstract. Mineral dust supplied to remote ocean regions stimulates phytoplankton growth through delivery of micronutrients, notably iron (Fe). Although attention is usually paid to Fe (hydr)oxides as major sources of available Fe, Fe-bearing clay minerals are typically the dominant phase in mineral dust. The mineralogy and chemistry of clay minerals in dust particles, however, are largely unknown. We conducted microscopic identification and chemical analysis of the clay minerals in Asian and Saharan dust particles. Cross-sectional slices of dust particles were prepared by focused ion beam (FIB

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Wang, Lingjian, Xinggang Tang, Xin Liu, and Jinchi Zhang. "Mineral-Solubilizing Soil Bacteria Permanently Green Rocky Slopes by Enhancing Soil Adhesion to the Surface of Rocky Slopes." Forests 13, no. 11 (2022): 1820. http://dx.doi.org/10.3390/f13111820.

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Rocky slopes are vulnerable to landslides and mudslides, which pose a major threat to human life and property. Research is being conducted to improve the adhesion between soil and minerals by mineral-solubilizing bacteria to manage slopes scientifically and develop novel methods for slope greening. From the soil of Nanjing Mufu Mountain’s weathered rock walls, we isolated various soil mineral-solubilizing soil bacteria. During the soil bacterial solubilization test, we discovered that some soil bacteria could enhance the adherence of soil to minerals; therefore, we selected three soil bacteria

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Weng, Yi-Tse, Chun-Chieh Wang, Cheng-Cheng Chiang, et al. "In situ evidence of mineral physical protection and carbon stabilization revealed by nanoscale 3-D tomography." Biogeosciences 15, no. 10 (2018): 3133–42. http://dx.doi.org/10.5194/bg-15-3133-2018.

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Abstract. An approach for nanoscale 3-D tomography of organic carbon (OC) and associated mineral nanoparticles was developed to illustrate their spatial distribution and boundary interplay, using synchrotron-based transmission X-ray microscopy (TXM). The proposed 3-D tomography technique was first applied to in situ observation of a laboratory-made consortium of black carbon (BC) and nanomineral (TiO2, 15 nm), and its performance was evaluated using dual-scan (absorption contrast and phase contrast) modes. This novel tool was then successfully applied to a natural OC–mineral consortium from mo

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Akon, Eunuse. "Mineralogy, geochemistry and economic potentialities of heavy mineral sand resources of Bangladesh." Journal of Nepal Geological Society 59 (July 24, 2019): 1–8. http://dx.doi.org/10.3126/jngs.v59i0.24981.

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Heavy mineral sand deposits are the important mineral resources of Bangladesh. Systematic mineral exploration activities carried out in the south eastern coastal belt of Bangladesh were successful to discover seventeen heavy mineral sand (HMS) deposits in the coastal beach and off-shore islands. Mineralogy, geochemistry and mineral processing characteristics of the heavy mineral sands and their economic potentialities are presented in the present paper. On an average, HMS deposits contain 23% total heavy minerals. In heavy fraction, average weight percentage of the economic minerals is: zircon

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Crowson, Phillip Charles Francis. "Mineral reserves and future minerals availability." Mineral Economics 24, no. 1 (2011): 1–6. http://dx.doi.org/10.1007/s13563-011-0002-9.

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Grice, Joel D., and Giovanni Ferrarjs. "Commission on New Minerals and Mineral Names, International Mineralogical Association." European Journal of Mineralogy 12, no. 5 (2000): 1051–56. http://dx.doi.org/10.1127/0935-1221/2000/0012-1051.

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Liptay, A., and A. E. Arevalo. "Plant mineral accumulation, use and transport during the life cycle of plants: A review." Canadian Journal of Plant Science 80, no. 1 (2000): 29–38. http://dx.doi.org/10.4141/p99-014.

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Minerals accumulated during each stage of plant development are important, especially for the initial portion of subsequent stages of growth. For example, minerals acquired during seed ontogeny are largely responsible for the earliest stage of seedling growth. Without these minerals, seedling development would be arrested or impossible. Thus, even though the amount of minerals may be relatively small in the seed, their presence is absolutely essential. Similarly, although the mineral nutrient content of a seedling used as a transplant in establishing a crop in the field may seem rather minuscu

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Kholoshyn, Ihor, Natalia Panteleeva, Oleksandr Trunin, Liudmyla Burman, and Olga Kalinichenko. "Infrared spectroscopy as the method for evaluating technological properties of minerals and their behavior in technological processes." E3S Web of Conferences 166 (2020): 02002. http://dx.doi.org/10.1051/e3sconf/202016602002.

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Infrared spectroscopy (IR) is a highly effective method for the analysis of minerals, rocks and ores, capable of solving a whole range of problems when choosing innovative solutions for the technological processing of various types of mineral raw materials. The article considers the main directions of using the infrared spectroscopy method in assessing the technological properties of minerals and their behavior in technological processes: evaluation of the grade (quality) of mineral raw materials; analysis of the behavior of minerals in the technological process with prediction of their techno

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Zeng, Xiang, Yancong Xiao, Xiaohui Ji, and Gongwen Wang. "Mineral Identification Based on Deep Learning That Combines Image and Mohs Hardness." Minerals 11, no. 5 (2021): 506. http://dx.doi.org/10.3390/min11050506.

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Mineral identification is an important part of geological analysis. Traditional identification methods rely on either the experience of the appraisers or the various measuring instruments, and the methods are either easily influenced by appraisers’ experience or require too much work. To solve the above problems, there are studies using image recognition and intelligent algorithms to identify minerals. However, current studies cannot identify many minerals, and the accuracy is low. To increase the number of identified minerals and accuracy, we propose a method that uses both mineral photo imag

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Dahiya, Sanju, and Munish Garg. "Experimental exploration of minerals in Moringa oleifera leaves as a potential dietary supplement." Research Journal of Biotechnology 20, no. 3 (2025): 125–28. https://doi.org/10.25303/203rjbt1250128.

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Moringa oleifera is a botanical marvel, rich in minerals. In plants, minerals are present in the form of different complexes making it difficult to extract them effectively. A comparison of the mineral composition of leaves and widely used leaf extracts has been reported. Experimentation has also been carried out to concentrate the minerals present in Moringa leaves via incineration. The determination of minerals was performed on a Flame atomic absorption spectrophotometer (AAS). The mineral contents of the extracts prepared were not much greater than those of the leaf powder indicating that t

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Özek, Kasım. "Kanatlı Beslemede İz Mineraller ve Şelat Formlarının Etkinliği." Turkish Journal of Agriculture - Food Science and Technology 4, no. 11 (2016): 946. http://dx.doi.org/10.24925/turjaf.v4i11.946-951.805.

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The efficiency of chelated forms of trace minerals in poultry nutrition and the trace minerals requirements of poultry were discussed in this review. Trace minerals are essential for all farm animals, and these minerals, individually or together with other mineral, take part in many events such as metabolic activities, development and repair of different tissues, growth, immune and reproductive systems. In the last years, lots of studies related to different organic forms of trace minerals on the effects of broiler and laying hens were carried out. The results of these studies have showed that

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Kim, Hyesu, Jaehyung Yu, Lei Wang, Yongsik Jeong, and Jieun Kim. "Variations in Spectral Signals of Heavy Metal Contamination in Mine Soils Controlled by Mineral Assemblages." Remote Sensing 12, no. 20 (2020): 3273. http://dx.doi.org/10.3390/rs12203273.

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This paper illustrates a spectroscopic analysis of heavy metal concentration in mine soils with the consideration of mineral assemblages originated by weathering and mineralization processes. The mine soils were classified into two groups based on the mineral composition: silicate clay mineral group (Group A) and silicate–carbonate–skarn–clay mineral group (Group B). Both soil groups are contaminated with Cu, Zn, As, and Pb, while the contamination level was higher for Group A. The two groups exhibit different geochemical behaviors with different heavy metal contamination. The spectral variati

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