 | Radusinović, Slobodan, Jelenković, Rade, Pačevski, Aleksandar, Simić, Vladimir, Božović, Darko, Holclajtner-Antunović, Ivanka, Životić, Dragana (2017) Content and mode of occurrences of rare earth elements in the Zagrad karstic bauxite deposit (Nikšić area, Montenegro) Ore Geology Reviews, 80. 406-428 doi:10.1016/j.oregeorev.2016.05.026 | Journal (article/letter/editorial) | | earth elements in the Zagrad karstic bauxite deposit (Nikšić area, Montenegro) Slobodan Radusinović...earth elements in the Zagrad karstic bauxite deposit (Nikšić area, Montenegro), Ore Geology Reviews...earth elements in the Zagrad karstic bauxite deposit (Nikšić area, Montenegro) T Slobodan Radusinović*1...Geological Survey of Montenegro, Naselje Kruševac bb, Podgorica, 81000, Montenegro SC R 1 University...Ore body 3 from the Zagrad deposit in the Nikšić area of the central Montenegro. The first TE analysis |  | | Journal (article/letter/editorial) | | Metals in Karstic Bauxites and Bauxite Residue of Montenegro Slobodan Radusinović 1, * and Argyrios Papadopoulos...Geological Survey of Montenegro, Naselje Kruševac bb, 81000 Podgorica, Montenegro Department of Mineralogy...Keywords: bauxite residue; REE; critical metals; Montenegro; bauxites; mineralogy; geochemistry Karstic...Karstic Bauxites and Bauxite Residue of Montenegro. Minerals 2021, 11, 975. https://doi.org/10.3390/ min11090975...gallium are found in karst bauxites deposits in Montenegro and/or in secondary resources red mud—bauxite |  | Reinhardt, Nils, Proenza, Joaquín, Villanova-de-Benavent, Cristina, Aiglsperger, Thomas, Bover-Arnal, Telm, Torró, Lisard, Salas, Ramon, Dziggel, Annika (2018) Geochemistry and Mineralogy of Rare Earth Elements (REE) in Bauxitic Ores of the Catalan Coastal Range, NE Spain. Minerals, 8 (12) 562 doi:10.3390/min8120562 | Journal (article/letter/editorial) | | texture. The bauxitic ores are mostly composed of kaolinite and hematite, as well as of lesser amounts of... Italy [29–33], Turkey [34], Hungary [22] or Montenegro [20,35]). Karst bauxite deposits in Spain belong...overall REE content. Data for the Zagrad karst bauxite deposit, Montenegro [20] indicate much higher REE...quantities (Table 3). The most abundant mineral is kaolinite (38–96 wt %). Hematite is the only mineral of...the Fe-oxide and The most abundant mineral is kaolinite (38–96 wt %). Hematite is the only mineral of |  | Long, Yongzhen, Lu, Anhuai, Gu, Xiangping, Chi, Guoxiang, Ye, Lin, Jin, Zhongguo, Zhang, Dongliang (2020) Cobalt enrichment in a paleo-karstic bauxite deposit at Yunfeng, Guizhou Province, SW China. Ore Geology Reviews, 117. 103308 doi:10.1016/j.oregeorev.2019.103308 | Journal (article/letter/editorial) | | (average 48.2 ppm, n = 20) in the Zagrad bauxite deposit, Montenegro (Radusinović et al., 2017). However...various shapes and sizes in a matrix of chamosite, kaolinite, boehmite and diaspore (Fig. 5a and b). EPMA-EDS...bauxitic clay layers are distributed in a matrix of kaolinite, diaspore and boehmite, while those from the siderite...size) (Fig. 8c and d) in a matrix of diaspore and kaolinite (samples from bauxite ores); (ii) anhedral particles...minerals (Fig. 8a), all occurring in a matrix of kaolinite, boehmite and diaspore (samples from bauxite clays); |  | Tomašić, Nenad, Čobić, Andrea, Bedeković, Matija, Miko, Slobodan, Ilijanić, Nikolina, Gizdavec, Nikola, Matošević, Mario (2021) Rare Earth Elements Enrichment in the Upper Eocene Tošići-Dujići Bauxite Deposit, Croatia, and Relation to REE Mineralogy, Parent Material and Weathering Pattern. Minerals, 11 (11) 1260 doi:10.3390/min11111260 | Journal (article/letter/editorial) | | gibbsitic with hematite and anatase as major phases. Kaolinite occurs in most of the samples, and goethite, böhmite...accompanied by hematite, goethite, anatase, and kaolinite. Due to a persistent demand for rare earth elements...also including hematite, goethite, anatase, and kaolinite [1]. Earlier studies [14] concluded that formation...in all the samples, sometimes accompanied by kaolinite and goethite (samples collected closest to the...mainly composed of hematite, gibbsite, böhmite, kaolinite, illite, goethite, and rutile. Minerals 2021 |  | Luo, Chaokun, Liang, Peng, Yang, Ruidong, Gao, Junbo, Chen, Qun, Mo, Hongcheng (2023) Mineralogical and Geochemical Constraints on the Occurrence Forms of REEs in Carboniferous Karst Bauxite, Central Guizhou Province, Southwest China: A Case Study of Lindai Bauxite. Minerals, 13 (3) 320 doi:10.3390/min13030320 | Journal (article/letter/editorial) | | and xenotime in the LD-15 sample. (i) Granular kaolinite, illite, and zircon are scattered in the kaolinic...and xenotime in the LD-15 sample. (i) Granular kaolinite, illite, and zircon are scattered in the kaolinic...= illite, Ant = anatase, Zrn = zircon, Kln = kaolinite, Mnz = monazite, Xnt = xenotime. 3. Sampling...followed by minor amounts of anatase (1.11%), kaolinite (0.9%), zircon (0.08%), dravite (0.07%), hematite...diaspore and boehmite), clay minerals (e.g., kaolinite and illite), and zircon have a negligible impact |  | Vind, Johannes, Malfliet, Annelies, Blanpain, Bart, Tsakiridis, Petros, Tkaczyk, Alan, Vassiliadou, Vicky, Panias, Dimitrios (2018) Rare Earth Element Phases in Bauxite Residue. Minerals, 8 (2) 77 doi:10.3390/min8020077 | Journal (article/letter/editorial) | | monazite-Nd and authigenic xenotime in Zagrad karst bauxite deposit (Montenegro) [16]. Cerium can occur in the...boehmite, hematite, goethite, anatase, calcite and kaolinite. Ghanaian lateritic bauxite sample is composed...composed mainly of gibbsite, hematite, goethite, kaolinite and rutile. Primary mineral phases, those that are...with with aluminosilicate matrix that is likely kaolinite (Figure 2). authigenic REE Authigenic cerium-predominant...aluminosilicate matrix that is likely kaolinite (Figure 2). Kaolinite-associated authigenic REE phases phases |  | | Journal (article/letter/editorial) | | analysis of hydrous minerals (diaspore/boehmite, kaolinite, and illite) in karstic bauxite samples, based...hydrous minerals such as diaspore, boehmite, kaolinite, illite, which may be the main host minerals of... diaspore/boehmite (AlO(OH); TVC = 15 wt.%), kaolinite (Al4 [Si4O10](OH)8; TVC = 13.9 wt.%), and illite...mainly comprise diaspore and boehmite, followed by kaolinite, illite, smectite, and a small amount of ironbearing...oxide. In the Xiaoshanba deposit, the chlorite, kaolinite, and an iron rocks underlying the bauxite ores |  | | Journal (article/letter/editorial) | | reveal that major phases are quartz, gypsum, kaolinite, and muscovite in the urban dust, while qurtz...presence of a 40 to 80 m thick clay (±pyrophyllite ± kaolinite ± muscovite ± silica)-rich alteration zone underneath...elements in the karstic bauxites of Zagrad (Niksicka Zupa, Montenegro) Petrography and chronology of lunar... Podgorica, Montenegro The karstic bauxite deposit of Zagrad (Niksicka Zupa, Montenegro) of Jurassic...bauxites is the following: boehmite, hematite, kaolinite, anatase, rutile, calcite, hydoxylbastnaesite |  | Ling, Kun-Yue, Zhu, Xiao-Qing, Tang, Hao-Shu, Li, Shi-Xin (2017) Importance of hydrogeological conditions during formation of the karstic bauxite deposits, Central Guizhou Province, Southwest China: A case study at Lindai deposit. Ore Geology Reviews, 82. 198-216 doi:10.1016/j.oregeorev.2016.11.033 | Journal (article/letter/editorial) | | bauxite ores primarily comprise diaspore, boehmite, kaolinite, illite, and hematite with minor quartz, smectite...compositions consisting of quartz, illite, hematite, kaolinite, and smectite. (e.g., Clarke, 1966; Bárdossy,...Lindai bauxite ores comprise diaspore, boehmite, kaolinite, illite, smectite, hematite, and a small amount...comprise quartz, illite, hematite, dolomite, kaolinite, and 11 smectite (Table 4). In addition, loose...with different shapes are scattered within the kaolinite matrix in the sample of LD-9 (Fig. 3b). Debris |  | | Journal (article/letter/editorial) | | accounting for 32%–96%. Clay minerals such as kaolinite, chlorite, illite and pyrophylite account for...microscope (Fig. 3i). The clay minerals are mainly kaolinite and illite. Anatase particles were found in the...mainly controlled by diaspore and clay minerals (kaolinite and illite). It can be seen that most of the rare...types of minerals and amorphous surfaces during kaolinite and weathering processes. REE geochemical fractionation...patterns of samples. D. diaspore; I. illite; K. kaolinite; P. pyrophylite; C. Chlorite; O. orthoclase; S |
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