| | Book | of Sepiolite and Palygorskite 1. The Structures and Microtextures of the Palygorskite-Sepiolite Group...4 1 .2.1 Structural Characteristics of the Palygorskite-Sepiolite Mineral Group 1 .2.2 Species and...and Nomenclature 4 6 1 .2.3 Structure of the Palygorskite-Sepiolite Mineral Group and Related Minerals...Substitutions in Palygorskite and Sepiolite 7 14 1 .2.5 H20, OH2, and OH Positions in Palygorskite and Sepiolite...Polysome-Width Disorder and the Transformation of Palygorskite to Smectite 22 1 .4.2 Open Channel Defects | | | Journal (article/letter/editorial) | Mg-smectites, as well as fibrous clays (sepiolite, palygorskite). Authigenic Mg-clay minerals occur in both...Mg-clay minerals (pathway 3). Keywords: sepiolite; palygorskite; magnesian smectites; talc-kerolite; lake deposits;...laboratory synthesis studies dealing with sepiolite, palygorskite and other Mg-clays can be found [8,9]. Authigenic...well as chain or fibrous clays (sepiolite and palygorskite) (Figure 2). These minerals are rich in magnesium...(from 21 to 32 wt.% MgO; Table 1) except for palygorskite (MgO content shows relatively low values ranging | | | Journal (article/letter/editorial) | INVESTIGATION OF THE OCTAHEDRAL SHEET COMPOSITION OF PALYGORSKITE V A SS I L IS G I ON I S 1 , G E O RG E H. K...17564 Abstract—The octahedral composition of palygorskite in more than 300 samples from the Pefkaki deposit...their appearance correlates with a distinct palygorskite signature in thermogravimetric analysis. Nevertheless...reliably for the quantification of a trioctahedral palygorskite component due to their close similarity to those...concentration of palygorskite determined by the normalized intensity of the d110 XRD peak of palygorskite at 10 | | Pan, Min, Su, Jingfeng, Tang, Leting, Hu, Zimin, Huang, Xiaoming (2023) Insights into Phosphate Adsorption Performance onto Magnetic Thermal Modified Palygorskite Nanocomposites. Minerals, 13 (2) 293 doi:10.3390/min13020293 | Journal (article/letter/editorial) | Adsorption Performance onto Magnetic Thermal Modified Palygorskite Nanocomposites Min Pan 1 , Jingfeng Su 1 , Leting...Xiamen University of Technology, Xiamen 361024, China Key Laboratory of Water Resources Utilization and...Xiamen University of Technology, Xiamen 361024, China Correspondence: huangxm@xmut.edu.cn Abstract: Eutrophication...natural palygorskite and easy separation from liquid, magnetic thermal modified palygorskite nanocomposite...immobilized on the surface of thermal modified palygorskite (TPG) calcinated at a temperature of 700 ◦ C | | | Journal (article/letter/editorial) | phillosilicate clay mineral belonging to the palygorskite– sepiolite group. Its natural deposits occur...deposit), Kenya and Tanzania (Amboseli deposit), China (Guanshan deposit), Greece (Ventzia basin deposit) and...structure of sepiolite differs from that of palygorskite, although recently intermediate forms were described...Thrust Front (PF); chrysotile asbestos Balangero mine (Province of Torino) (BAL). The star indicates the...mm to 1 cm. This morphology is common in the palygorskite– FIG. 2. Visual appearance of the Perletoa | | Giustetto, Roberto, Macaluso, Loredana, Berlier, Gloria, Ganjkhanlou, Yadolah, Barale, Luca (2019) Characterisation and possible hazard of an atypical asbestiform sepiolite associated with aliphatic hydrocarbons from Sassello, Ligurian Apennines, Italy. Mineralogical Magazine, 83 (2) 209-222 doi:10.1180/mgm.2018.159 | Journal (article/letter/editorial) | occurring microporous clay mineral, belonging to the palygorskite/sepiolite group and originating in a wide variety...(Amargosa Desert), Kenia and Tanzania (Amboseli), China (Guanshan), Greece (Ventzia basin) and Somalia (El Bur)...from < 1 to several mm. The minerals of the palygorskite/sepiolite group are sometimes known to form...(something recently called into question for palygorskite; Garcìa-Rivas et al., 2017). Although the goodness...applications of palygorskite and sepiolite. Pp. 281-298 in: Developments in palygorskite-sepiolite research | | | Journal (article/letter/editorial) | often contain large amounts of the clay minerals palygorskite and sepiolite. Marine sediments generally do...modeling Metasomatism Hydrothermal alteration Palygorskite Sepiolite Geochemical constraints Continental...(1993) Fig. 3 Equilibrium phase diagram of palygorskite sample P SF from Springbok Flats (Heystek and...Fig. 1 Fig. 2 Equilibrium phase diagram of palygorskite (ideal formula); H2O and SiO2 in excess, legend...favorable for the formation of whiteschist. Palygorskite-bearing pelites Most pelites from continental | | | Report (issue) | for foreign countries, if a given name refers to a mine or deposit, a nearby location or administrative...names may be used to refer to a single deposit or mine. For large deposits or mineralized areas, a 3 single...is meant to identify the area, deposit, district, mine, or occurrence to which the geologic, economic,...phosphate-replicated endoliths from Emei, Sichuan, China: Chinese Science Bulletin (Kexue Tongbao, Foreign...1998a, IMC Global announces permanent phosphate mine closures, in World of Minerals: no. 375, p. 19. | | Kogel, Jessica Elzea, Trivedi, Nikhil C., Barker, James M., Krukowski, Stanley T. - Eds. (2006) Industrial Minerals and Rocks (7th ed.) Society for Mining, Metallurgy, and Exploration, Inc., Littleton, CO. | Book (edition) | . . . . . . . . . . . . . . . . . . . . . . . . Mine Safety and Health Law . . . . . . . . . . . . ..... . . . . . . . . . . . . . . . . . . . . . Palygorskite and Sepiolite (Hormites) . . . . . . . . . ...ong con suming industries, and the emer gence of China and India as major players in industrial minerals...Socorro, New Mexico Utah Geological Survey Salt Lake City, Utah Richard B. Berg Garnet Services, Inc. Kirkland...Colorado Nevada Division of Water Resources Carson City, Nevada Mike O’Driscoll Industrial Minerals Magazine | | | Book | examples are the extensive loess plains of the USA, China, central Asia and Europe. These consist of predominantly...to earthquakes (e.g. Iran in 1990, or T’ang in China in 1976), but the Meckering one is interesting in...method to date weathering profiles at Northparkes Mine in central New South Wales. Here a deep weathering...kaolinite, is the main material for ceramic and china clay. Kaolinite is platey, commonly forming hexagonal...semi-regular (BVBVBVBBVBVBBVBVBVBVVB). Sepiolite—palygorskite Two fibrous Mg-chain-silicates that are found |
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