 | | Journal (article/letter/editorial) | | Geochemistry of the Apulian karst bauxites (southern Italy): Chemical fractionation and parental affinities...Basilicata, viale dell'Ateneo Lucano 10, 85100 Potenza, Italy Dipartimento Scienze della Terra, dell'Ambiente...8, 80134 Naples, Italy Department of Nature and Land Resources, University of Sassari, via Piandanna 4...4, 07100 Sassari, Italy a r t i c l e i n f o Article history: Received 7 February 2014 Received in...Karst bauxite R-mode factor analysis REEs fractionation Ce-anomaly Bauxite protolith Southern Italy a b |  | Liu, Xuefei, Wang, Qingfei, Feng, Yuewen, Li, Zhongming, Cai, Shuhui (2013) Genesis of the Guangou karstic bauxite deposit in western Henan, China. Ore Geology Reviews, 55. 162-175 doi:10.1016/j.oregeorev.2013.06.002 | Journal (article/letter/editorial) | | com/locate/oregeorev Genesis of the Guangou karstic bauxite deposit in western Henan, China Xuefei Liu a, Qingfei...Available online 14 June 2013 Keywords: Karstic bauxite Ore-forming condition Elemental behavior Provenance...Provenance a b s t r a c t The Guangou bauxite deposit in western Henan, China, is located in the North China...In the lower member of the Benxi Formation, the bauxite orebody (with a diaspore–illite–anatase mineral...depletion of Gd, Tb, Dy, Ho, Er, Tm, Yb, and Lu. The bauxite formed in weak reducing, slightly basic water conditions |  | Muzaffer Karadağ, M., Küpeli, Şuayip, Arýk, Fetullah, Ayhan, Ahmet, Zedef, Veysel, Döyen, Adnan (2009) Rare earth element (REE) geochemistry and genetic implications of the Mortaş bauxite deposit (Seydişehir/Konya – Southern Turkey) Geochemistry, 69 (2) 143-159 doi:10.1016/j.chemer.2008.04.005 | Journal (article/letter/editorial) | | geochemistry and genetic implications of the Mortas- bauxite deposit (Seydis-ehir/Konya – Southern Turkey) M. Muzaffer...2008 Abstract The Mediterranean-type karst-bauxite deposit of Mortas-, south Turkey, placed unconformably...oolithic (OB), breccia-bearing (BB) and earthy (EB) bauxite horizons, from top to bottom. The MB layer is enriched...heavy minerals like rutile, anatase and titanite. Total REE contents in the bauxite profile display an increasing...normalized-REE patterns of the Seydis- ehir phyllites, bauxite and terra rossa samples and the presence of tridymite |  | | Journal (article/letter/editorial) | | c o m / l o c a t e / o r e g e o r ev Karst bauxite deposits in the Zagros Mountain Belt, Iran A. Zarasvandi...ferruginous–argillaceous debris was partly converted to bauxite. Folding and faulting in Oligocene–Miocene time...on the limbs and cores of anticlines. The karst bauxite deposits are probably of authigenic origin, as...Valleytype Pb–Zn, Cu, Fe, kaolin and laterite–bauxite deposits have been reported, since historical times...laterite–bauxite deposits are among the most important non-hydrocarbon resources today. Bauxite deposits |  | Long, Yongzhen, Chi, Guoxiang, Liu, Jianping, Jin, Zhongguo, Dai, Tangen (2017) Trace and rare earth elements constraints on the sources of the Yunfeng paleo-karstic bauxite deposit in the Xiuwen-Qingzhen area, Guizhou, China. Ore Geology Reviews, 91. 404-418 doi:10.1016/j.oregeorev.2017.09.014 | Journal (article/letter/editorial) | | on the sources of the Yunfeng paleo-karstic bauxite deposit in the Xiuwen-Qingzhen area, Guizhou, China... A B S T R A C T Keywords: Paleo-karstic Bauxite deposit Provenance Uranium Yunfeng Guizhou A number...paleo-karstic bauxite deposits occur in the Xiuwen-Qingzhen area, central Guizhou Province, which constitute...part of the central Guizhou-Southern Chongqing bauxite belt in southwestern China. These deposits consist...Formation. Although it is generally agreed that the bauxite resulted from weathering of Cambrian rocks below |  | 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) | | karstic bauxite deposits, Central Guizhou Province, Southwest China: A case study at Lindai deposit Kun-Yue...karstic bauxite deposits, Central Guizhou Province, Southwest China: A case study at Lindai deposit, Ore...karstic bauxite deposits, Central Guizhou Province, Southwest China: A case study at Lindai deposit Kun-Yue...*, Shi-Xin Li b a State Key Laboratory of Ore Deposit Geochemistry, Institute of Geochemistry, Chinese...Tang) ABSTRACT Karstic bauxite deposits are widespread in Central Guizhou Province, SW China, and high-grade |  | Liu, Xuefei, Wang, Qingfei, Zhang, Qizuan, Zhang, Ying, Li, Yan (2016) Genesis of REE minerals in the karstic bauxite in western Guangxi, China, and its constraints on the deposit formation conditions. Ore Geology Reviews, 75. 100-115 doi:10.1016/j.oregeorev.2015.12.015 | Journal (article/letter/editorial) | | in the karstic bauxite in western Guangxi, China, and its constraints on the deposit formation conditions...Available online 17 December 2015 Keywords: Karstic bauxite REE minerals REE mineral genesis Chemical behavior...comprise two subtypes: Permian bauxite and Quaternary bauxite. The Quaternary bauxite originated from the breaking...breaking up, rolling, and accumulating of Permian bauxite in karstic depressions in Quaternary. Various types...bauxites from the Xinxu, Longhe, and Tianyang bauxite deposits in this study. Five types of REE minerals |  | Zarasvandi, Alireza, Carranza, Emmanuel John M., Ellahi, Somayeh Salamab (2012) Geological, geochemical, and mineralogical characteristics of the Mandan and Deh-now bauxite deposits, Zagros Fold Belt, Iran. Ore Geology Reviews, 48. 125-138 doi:10.1016/j.oregeorev.2012.02.010 | Journal (article/letter/editorial) | | mineralogical characteristics of the Mandan and Deh-now bauxite deposits, Zagros Fold Belt, Iran Alireza Zarasvandi...Karstification Bauxite, REE Mass change Zagros Iran Dehdasht a b s t r a c t The Mandan and Deh-now bauxite deposits...enrichment of bauxite deposits in the Zagros fold belt. The bauxite sequence in the Mandan deposit consists...the Sarvak Formation and the Mandan and Deh-now bauxite deposits indicate oxidizing to reducing conditions...and U, were enriched during bauxitization. The bauxite deposits and carbonate rocks show similar REE patterns |  | | Journal (article/letter/editorial) | | converted to bauxite during karst weathering: evidence from immobile element geochemistry at the Olmedo Deposit...Deposit, Sardinia Received: 10 June 1996 / Accepted: 15 April 1997 Abstract The Olmedo bauxite deposit occurs...occurs in the Nurra district of northwest Sardinia. It forms a stratiform horizon in Cretaceous limestone...accumulated on its surface and was partly converted to bauxite. Intermediate products were desiccated marl, bauxitic...argillite and argillaceous bauxite. Subsidence followed, and the bauxite was preserved by the deposition |  | 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) | | Enrichment in the Upper Eocene Tošići-Dujići Bauxite Deposit, Croatia, and Relation to REE Mineralogy, Parent...Enrichment in the Upper Eocene Tošići-Dujići Bauxite Deposit, Croatia, and Relation to REE Mineralogy, Parent...Tošići-Dujići bauxite deposit, situated in Dalmatian inlands, Croatia, contains minor remaining bauxite reserves...reserves. The deposit lies on Lower Eocene foraminiferal limestone and is covered by Upper Eocene Promina...Promina sediments. Bauxite samples were analyzed for textural, mineralogical, and geochemical features in order |  | Zhang, Zhengwei, Zhou, Lingjie, Li, Yujiao, Wu, Chengquan, Zheng, Chaofei (2013) The “coal–bauxite–iron” structure in the ore-bearing rock series as a prospecting indicator for southeastern Guizhou bauxite mines. Ore Geology Reviews, 53. 145-158 doi:10.1016/j.oregeorev.2013.01.006 | Journal (article/letter/editorial) | | homepage: www.elsevier.com/locate/oregeorev The “coal–bauxite–iron” structure in the ore-bearing rock series...prospecting indicator for southeastern Guizhou bauxite mines Zhang Zhengwei a,⁎, Zhou Lingjie a, b, Li...Zheng Chaofei a, b a b State Key Laboratory of Deposit Geochemistry, Institute of Geochemistry, Chinese...Keywords: Bauxite Coal–bauxite–iron structure Geochemistry Southeastern Guizhou a b s t r a c t Bauxite deposits...series bearing the sedimentary bauxite exhibit a typical “coal–bauxite–iron” structure, in which the lower |  | | Journal (article/letter/editorial) | | and geochemical investigations of the Mombi bauxite deposit, Zagros Mountains, Iran Hassan Zamanian a ...September 2015 Accepted 2 October 2015 Keywords: Karst bauxite Geochemistry REEs fractionation Ce-anomaly Zagros...mountain belt Iran a b s t r a c t The Mombi bauxite deposit is located in 165 km northwest of Dehdasht...Dehdasht city, southwestern Iran. The deposit is situated in the Zagros Simply Fold Belt and developed as discontinuous...top, the deposit is generally consisting of brown, gray, pink, pisolitic, red, and yellow bauxite horizons |  | Wang, Qingfei, Deng, Jun, Zhang, Qizuan, Liu, Huan, Liu, Xuefei, Wan, Li, Li, Ning, Wang, Yanru, Jiang, Chengzhu, Feng, Yuewen (2011) Orebody vertical structure and implications for ore-forming processes in the Xinxu bauxite deposit, Western Guangxi, China. Ore Geology Reviews, 39 (4) 230-244 doi:10.1016/j.oregeorev.2011.02.004 | Journal (article/letter/editorial) | | implications for ore-forming processes in the Xinxu bauxite deposit, Western Guangxi, China Qingfei Wang a,⁎, Jun...Keywords: Karst Bauxite Redox Guangxi Multifractal analysis a b s t r a c t The Xinxu bauxite orebodies,...and re-sedimentation of a pre-existing Permian bauxite horizon. With progressive karsitification, the underlying...This study also demonstrates that, in the Xinxu deposit, the ore-forming redox environment has more impact...factors affecting the vertical structure of karst bauxite deposits. © 2011 Elsevier B.V. All rights reserved |  | | Journal (article/letter/editorial) | | geochemical evolution from ferrallitized clays to karst bauxite: An example from the Lower Cretaceous of NE Spain...geochemical evolution from ferrallitized clays to karst bauxite: An example from the Lower Cretaceous of NE Spain...geochemical evolution from ferrallitized clays to karst bauxite: An example from the 2 Lower Cretaceous of NE...c lithostructure consisting of 11 pisolitic bauxite blocks embedded in lateritic red clays filling...and clays. The objective was to investigate the bauxite 14 precursor material and to characterize the |  | Putzolu, Francesco, Piccolo Papa, Armando, Mondillo, Nicola, Boni, Maria, Balassone, Giuseppina, Mormone, Angela (2018) Geochemical Characterization of Bauxite Deposits from the Abruzzi Mining District (Italy) Minerals, 8 (7) 298 doi:10.3390/min8070298 | Journal (article/letter/editorial) | | Geochemical Characterization of Bauxite Deposits from the Abruzzi Mining District (Italy) Francesco Putzolu 1,...di Monte Sant’Angelo, Via Cintia, 80126 Napoli, Italy; iccolopapaarmando@hotmail.it (A.P.P.); nicola.mondillo@unina...INGV—Osservatorio Vesuviano, Via Diocleziano 328, 80124 Napoli, Italy; angela.mormone@ov.ingv.it Correspondence: francesco...Published: 12 July 2018 Abstract: The Abruzzi bauxite district includes the deposits located on the Campo...been mined in the first part of the 20th century. Bauxite is of the karst type, with textures ranging between |  | | Journal (article/letter/editorial) | | secular trends in the middle–late Permian karst bauxite de‐ posits, northwestern Iran Ali Abedini, Giovanni...secular trends in the middle–late Permian karst bauxite deposits, northwestern Iran, Ore Geology Reviews...secular trends in the middle–late Permian karst bauxite deposits, northwestern Iran Ali Abedini a , Giovanni...Basilicata, viale dell'Ateneo Lucano 10, 85100 Potenza, Italy c Department of Earth Sciences, College of Sciences...This study focuses on the middle–late Permian bauxite deposits found within karstic depressions and sinkholes |  | 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) | | rare earth elements in the Zagrad karstic bauxite deposit (Nikšić area, Montenegro) Slobodan Radusinović...rare earth elements in the Zagrad karstic bauxite deposit (Nikšić area, Montenegro), Ore Geology Reviews...rare earth elements in the Zagrad karstic bauxite deposit (Nikšić area, Montenegro) T Slobodan Radusinović*1...karst bauxite from three different cross-sections (I-III) D of Ore body 3 from the Zagrad deposit in the...elements (including REEs) CE P throughout the deposit was presented in order to identify the distribution |  | | Journal (article/letter/editorial) | | occurrence in Carboniferous bauxites from western Henan Province, north China: A XRD, SEM-EDS and LA-ICP-MS analysis...Keywords: Rare earth elements Occurrence Bauxite Songqi region Henan Province High concentrations of rare earth...(REE) are found in the bauxite deposits in the Songqi area of Henan Province, North China. However, no...carried out on the occurrences of REE in these bauxite ores. In this study we explored the REE occurrence...their possible enrichment mechanism in the Songqi bauxite deposits using petrographic observation, X-ray |  | 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) | | December 2018 Abstract: Karst bauxite deposits are currently investigated as a new resource...geochemistry and mineralogy of the REE in karst bauxite deposits of the Catalan Coastal Range (CCR), NE-Spain...well as of lesser amounts of boehmite, diaspore, rutile and calcite. The mineralogy and major element composition...main REE scavenging mechanism in the studied CCR bauxite deposits should not be considered, since the presented...Mn-oxyhydroxides and clay minerals. Keywords: karst bauxite; rare earth elements; monazite; xenotime; geochemistry; |  | | Journal (article/letter/editorial) | | Associated Critical Metals in Karstic Bauxites and Bauxite Residue of Montenegro Slobodan Radusinović 1,...applications and shortage of supply. Bauxites, or bauxite residue after alumina extraction can be sources...other critical elements. Montenegrin bauxites and bauxite residue (red mud) are investigated for their mineralogy...study of the CRM’s potential of the Montenegrin bauxite residue after the application of Bayer process...Zr, Nb, Sr and Ga could also be promising. In bauxite residue, the contents of Zr, Sr, V, Sc, La, Ce |  | Zhang, Li, Park, Changyun, Wang, Genhou, Wu, Chunjiao, Santosh, M., Chung, Donghoon, Song, Yungoo (2017) Phase transformation processes in karst-type bauxite deposit from Yunnan area, China. Ore Geology Reviews, 89. 407-420 doi:10.1016/j.oregeorev.2017.06.026 | Journal (article/letter/editorial) | | Phase transformation processes in karst-type bauxite deposit from Yunnan area, China Li Zhang, Changyun...Phase transformation processes in karst-type bauxite deposit from Yunnan area, China, Ore Geology Reviews... Phase transformation processes in karst-type bauxite deposit from Yunnan area, China Li Zhanga, Changyun...yungoo@yonsei.ac.kr (Yungoo Song) Abstract Bauxite is the only resource of aluminum metal and forms...bauxitization processes). Here we characterize the bauxite deposit in Yunnan area, China, through mineralogical |  | Ling, Kun-Yue, Zhu, Xiao-Qing, Tang, Hao-Shu, Wang, Zhong-Gang, Yan, Hui-Wen, Han, Tao, Chen, Wen-Yi (2015) Mineralogical characteristics of the karstic bauxite deposits in the Xiuwen ore belt, Central Guizhou Province, Southwest China. Ore Geology Reviews, 65. 84-96 doi:10.1016/j.oregeorev.2014.09.003 | Journal (article/letter/editorial) | | characteristics of the karstic bauxite deposits in the Xiuwen ore belt, Central Guizhou Province, Southwest China Kun-Yue... Wen-Yi Chen d a State Key Laboratory of Ore Deposit Geochemistry, Institute of Geochemistry, Chinese...online 16 September 2014 Keywords: Karstic bauxite “Coal–bauxite–iron” structure Diaspore Mineral assemblage...c t The karstic bauxite deposits in the Xiuwen ore belt of Central Guizhou Province are hosted by the...orebearing rock series that exhibits a typical “coal–bauxite–iron” structure is divided into three segments |  | | Journal (article/letter/editorial) | | diaspore, Fe–Ti-Oxides (ilmenite, ilmenohematite, rutile), and goethite, limonite, pyrite, tourmaline (uvite...active grabens of the western Anatolian extensional province, namely the Gediz Graben in the north and Büyük...investigations can help to explore this type of deposit. Since emery deposits are commonly associated with...(magnetite, hematite, ilmenite, ilmeno-hematite, rutile) + white mica (margarite, muscovite) ⫾ goethite...mag: magnetite, hem: hematite, gt: goethite, rt: rutile, tur: tourmaline, hly: halloysite. ✕ = major mineral |  | Liu, Xuefei, Wang, Qingfei, Zhang, Qizuan, Yang, Shujuan, Zhang, Ying, Liang, Yayun, Qing, Chen (2017) Transformation from Permian to Quaternary bauxite in southwestern South China Block driven by superimposed orogeny: A case study from Sanhe ore deposit. Ore Geology Reviews, 90. 998-1017 doi:10.1016/j.oregeorev.2016.12.027 | Journal (article/letter/editorial) | | com/locate/oregeo Transformation from Permian to Quaternary bauxite in southwestern South China Block driven by superimposed...superimposed orogeny: A case study from Sanhe ore deposit Xuefei Liu a, Qingfei Wang a,⇑, Qizuan Zhang b...Available online xxxx Keywords: Permian bauxite Quaternary bauxite Mass change Element mobility Superposition...Superposition a b s t r a c t Permian karstic bauxite and its Quaternary derivative, in western Guangxi, southwestern...billion tons. The primary late Permian karstic bauxite formed in reduced environment in the background |  | | Journal (article/letter/editorial) | | Features of Cretaceous Bauxite from San Giovanni Rotondo (Apulia, Southern Italy): A Provenance Tool Rosa...Basilicata, Viale Ateneo Lucano 10, Potenza 85100, Italy; rosa.sinisi@unibas.it; Tel.: +39-971-206181 Received:...compositions of bauxite from San Giovanni Rotondo (SGR) on the Gargano Promontory (northern Apulia, Italy) are presented...of assessing the nature of its source material. Bauxite from the SGR, which is known as the “Montecatini...peri-Mediterranean bauxites, the studied deposit is a karst bauxite with a massive, matrix-supported texture |
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