 | | Book | | Developments in Economic Geology 14 KARST BAUXITES BAUXITE DEPOSITS ON CARBONATE ROCKS by GYÖRGY BÁRDOSSY...of the Hungarian Academy of Sciences, Budapest, Hungary The distribution of this book is being handled...közetekben. Bibliography: p. Includes index. 1. Bauxite. 2. Karst. 3. Rocks, Carbonate. I. Title. II. Series...publishers. Printed in Hungary INTRODUCTION A description of all the karst bauxite regions of the world...reason, the writer has striven above all to compare bauxite regions on a quantitative basis wherever possible |  | | Book | | ■ ■- ■» -’I d T? Minfrai RARITIES OF HUNGARY i I i t- f, h 1 i ■ Endre Balazs • Sandor...Sandor Szakdll Mnfrat R A R I TIES OF HUNGARY K_ W ________________ I -------- I i Fine Arts Publishing...most extensive mineral collection of Post-Trianon Hungary. A long-awaited comprehensive work has also been...provide a survey of the very rich material found in Hungary. We could certainly have written a more spectacular...book if we did not keep to the deposits found in Hungary. But we wished to remain loyal to our original |  | | Book (volume) | | region together with national chapters as follows: Hungary by G. Morvai Yugoslavia by S. Jankovié Albania...borates, potash, salt, diamond, graphite, quartz, calcite spar, mica, feldspar, asbestos, talc, baryte, fluorite...Europe includes Albania, Bulgaria, Cyprus, Greece, Hungary, Romania and Yugoslavia; and Southwest Europe embraces...(subduction phases) Tertiary ore genesis Conclusions Hungary by G. Morvai Geological conditions.for the development...metalliferous and non-metallic mineral deposits . : Bauxite formations . formations of Base metal ore stratigraphic |  | | Journal (article/letter/editorial) | | DIFFRACTION STUDY OF MANGANIFEROUS BAUXITE, KINCSESB/~NYA, HUNGARY GYt~RGY BARDOSSY Hungarian Aluminium...Aluminium Corporation, Budapest, Hungary ANNA CSORD,~s-TOTHAND ANNAMARIAKLUG HUNGALU Engineering and Development...Development Centre, Budapest, Hungary Abstract--Manganiferous karst bauxites are rare on a worldwide scale...One such body, recently mined at Kincsesbfinya, Hungary, has been studied by chemical, petrographic, X-ray...energy dispersive X-ray analytical techniques. The bauxite deposits of Kinesesb~-aya are of Paleocene to Lower |  | 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) | | geochemical characteristics of the Palaeocene lateritic bauxite deposits of Kachchh Basin, Western India B.P. Singh1...characteristics of a blanket‐type lateritic bauxite deposit, bordering the Deccan basalt in Kachchh, are...with kaolinite, goethite, titanium‐rich anatase, calcite, haematite, and quartz as subconstituents. The...climatic conditions prevailed during the lateritic bauxite formation. SEM‐ EDS analysis shows that most of...haematite. These deposits are classified as bauxite, ferruginous bauxite, and laterite, based on chemical composition |  | | Report (issue) | | Niobium in bauxite. . . . . . . . . . . . . . . . . . . . . . Niobium in byproducts of bauxite plants.....Possibility of recovery of niobium from Arkansas bauxite and from titanium minerals. . . . . . . . . . .... . . ... 5 3. Niobium content of products of bauxite treatment at the Hurricane Creek plant, R.eynolds...6. Analyses of fractions of a black sand from bauxite. . . . . . . . . . . . . . . . . . . . . . . ....of alkalic rocks produces bauxite enriched in niobium. Analyses show bauxite from Arkansas to contain |  | | 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 |  | | Report (volume) | | Annotated Bibliography of the Bauxite Deposits of the World GEOLOGICAL SURVEY BULLETIN 999 Annotated... Annotated · Bibliography of the Bauxite Deposits of the World By ELIZABETH C. FISCHER GEOLOGICAL SURVEY...ILLUSTRATION 1 Map showmg the locatiOn of the prmCipal bauxite d1stucts of the world ______________ ---------...pocket PLATE m ANNOTATED BIBLIOGRAPHY OF THE BAUXITE DEPOSITS OF THE WORLD By ELIZABETH c FISCHER...requests to the Geologwal Survey for mformat10n on bauxite, from variOus defense agencies and from pnva.te |  | Ozturk, H., Hein, J. R., Hanilci, N. (2002) Genesis of the Dogankuzu and Mortas Bauxite Deposits, Taurides, Turkey: Separation of Al, Fe, and Mn and Implications for Passive Margin Metallogeny. Economic Geology, 97 (5) 1063-1077 doi:10.2113/gsecongeo.97.5.1063 | Journal (article/letter/editorial) | | 1063–1077 Genesis of the Doğankuzu and Mortaş Bauxite Deposits, Taurides, Turkey: Separation of Al, Fe...number of important bauxite, Al-rich laterite, and Mn deposits. The most important bauxite deposits, Doğankuzu...limestone. The bottom contact of the bauxite ore is undulatory, and bauxite fills depressions and sinkholes...the hanging-wall limestone. The thickness of the bauxite varies from 1 to 40 m and consists of böhmite,...and sulfate-bearing, low-grade lower part of the bauxite ore bed contains pyrite pseudomorphs after hematite |  | Liu, Xuefei, Wang, Qingfei, Zhang, Qizuan, Yang, Shujuan, Liang, Yayun, Zhang, Ying, Li, Yan, Guan, Tao (2017) Genesis of the Permian karstic Pingguo bauxite deposit, western Guangxi, China. Mineralium Deposita, 52 (7) 1031-1048 doi:10.1007/s00126-017-0723-y | Journal (article/letter/editorial) | | ARTICLE Genesis of the Permian karstic Pingguo bauxite deposit, western Guangxi, China Xuefei Liu 1 & Qingfei...Abstract More than 0.5 billion tons of late Permian bauxite overlies the karstic topography of the Maokou Formation...Pingguo bauxite deposit, aiming to further our understanding of the genesis of Permian bauxite. The Pingguo...Pingguo bauxite contains three distinct layers: a lower layer dominated by ferric clay or weathered iron...and oolitic bauxite ore, and an upper layer dominated by argillaceous bauxite. The bauxite ore is mainly |  | | Journal (article/letter/editorial) | | trace elements in bauxites: the Devonian Schugorsk deposit, Russia L. E. MORDBERG1,2,3, C. J. STANLEY2 AND...deposition of more than 30 chemical elements during bauxite formation and epigenesis have been studied on specimens...specimens from the Devonian Schugorsk bauxite deposit, Timan, Russia. Chemical analyses of the minerals...rock-forming minerals of the Vendian parent rock are calcite, dolomite, feldspar, aegirine, riebeckite, mica...the accessory minerals in both parent rock and bauxite is from 1 to 40 mm. However, even within these |  | | Journal (article/letter/editorial) | | schist and chloritoid phyllite. The Mg content of calcite, and the Si content of muscovite and mineral assemblages...metamorphism. In comparison with the average Mesozoic bauxite of Bronevoy et al. Ž1985. the metabauxite is: strongly...top with a pattern opposite to that of primary bauxite deposits Žinverted profile.. The strong enrichment...metabreccia. q 1998 Elsevier Science B.V. Keywords: Bauxite; Reworking; Cookeite; Geochemistry; Rhaetian; Tuscany...conditions must be fulfilled for the genesis of a bauxite deposit ŽBardossy and Aleva, 1990.: Ž1. alternation |  | Chen, Fangge, Wang, Qingfei, Yang, Shujuan, Zhang, Qizuan, Liu, Xuefei, Chen, Jiahao, Carranza, Emmanuel John M. (2018) Space-time distribution of manganese ore deposits along the southern margin of the South China Block, in the context of Palaeo-Tethyan evolution. International Geology Review, 60 (1) 72-86 doi:10.1080/00206814.2017.1320689 | Journal (article/letter/editorial) | | Permian, the regional crust experienced uplift and bauxite was deposited in the upper Permian Heshan Formation...Research on the Upper Permian Heshan Formation bauxite deposits in Youjiang basin indicated diverse sources...Sr–Nd–Pb isotopic composition of the Pinguo bauxite deposit in Youjiang basin also indicated that these...and molasse (Late Triassic) (BGMRY 1990). 3. Deposit description Four groups of Mn ore deposits exist...southwestern SCB. The most economically significant deposit occurred in the Upper Devonian, and the second |  | 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...lesser amounts of boehmite, diaspore, rutile and calcite. The mineralogy and major element composition indicate...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; |  | | Report (issue) | | Manganese ore, banded rhodochrosite 8. Aluminum ore, bauxite, Georgia 9. Native copper ore, Keweenawan Peninsula...Colo. 14. Tungsten ore, North Carolina World Bauxite Resources By SAM H. PATTERSON, HORACE F. KURTZ...the geologic and geographic occurrences of world bauxite resources and discussions of uses, exploration...Cataloging-in-Publication Data Main entry under title: World bauxite resources. (Geology and resources of aluminum)...p. 130. Supt. of Docs, no.: I 19.16:1076-8 1. Bauxite. I. Patterson, Sam H. (Sam Hunting), 1918-. II |  | | Book | | ......................................... 3 1 Hungary (Sandor Szakall) ......................................... 127 Czec h Republic (Mi lan Novak). Hungary (Sandor Szakall), Po land (Ewa Koszowska). Ro mania............................................ 397 Hungary .................................................the staff of the Herman OLL6 Museum (Mi kolc. Hungary) with help in the technical preparation. compilation...concerning their museum and mineral collection . Hungary: Gabor Papp (Hungarian atural Hi tory Mu eum. Budape |  | 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 |  | 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) | | Mineralogical characteristics of the karstic bauxite deposits in the Xiuwen ore belt, Central Guizhou... 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...assemblage Organic matter a b s t r a c t The karstic bauxite deposits in the Xiuwen ore belt of Central Guizhou...orebearing rock series that exhibits a typical “coal–bauxite–iron” structure is divided into three segments |  | | Journal (article/letter/editorial) | | High-Grade Al Deposits of the Dopolan Karst Type Bauxite, Iran: Mineralogy, Geochemistry, and Sulfur Isotope...Dopolan karstic bauxite ore were performed to identify the characteristics of four bauxite horizons, which...kaolinite, diaspore-rich bauxite, clay-rich bauxite, and pyrite-rich bauxite. Diaspore, kaolinite, and...minerals. The main minerals of the Dopolan bauxite deposit indicate slightly acidic to alkaline reducing...enriched in the lowest horizon of pyrite-rich bauxite. The presence of a high content of organic matter |  | | Journal (article/letter/editorial) | | Mineralogical and Geochemical Features of Cretaceous Bauxite from San Giovanni Rotondo (Apulia, Southern Italy):...the mineralogical and chemical compositions of bauxite from San Giovanni Rotondo (SGR) on the Gargano...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...along with detrital zircons and monazite grains. Calcite is abundant only in the deposit’s lower portion |  | 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...anatase and titanite. Total REE contents in the bauxite profile display an increasing trend from bottom...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 |  | | Report (volume) | | r :::(, , 5 -11 , Bauxite Reserves and · 'otential Aluminum Resources of the World I GEOLOGICAL...GEOLOGICAL SURVEY BULliETIN - I ;· 1228 J Bauxite Reserves and Potential Aluminum Resources of the World...resources of bauxite, and of potential sources of aluminum in rocks and minerals other than bauxite UNITED...________________ Prospecting and appraisal of bauxite deposits_____________________ Acknowledgmen~- ___________________...---- __________ ------- __ ----- ___ -Arkansas district _________________________________________ Southeastern |  | Liu, Xuefei, Wang, Qingfei, Zhao, Lihua, Peng, Yongbo, Ma, Yao, Zhou, Zhihui (2020) Metallogeny of the large-scale Carboniferous karstic bauxite in the Sanmenxia area, southern part of the North China Craton, China. Chemical Geology, 556. 119851pp. doi:10.1016/j.chemgeo.2020.119851 | Journal (article/letter/editorial) | | Metallogeny of the large-scale Carboniferous karstic bauxite in the Sanmenxia area, southern part of the North...Editor: Oleg Pokrovsky Above two billion tons of bauxite were formed during the exposure of the North China...geochemical, and isotopic analyses of karstic bauxite deposits in the Sanmenxia area situated within...explore the genetic processes of Carboniferous bauxite. The bauxite contains three layers: a lower Fe-bearing...Fe-bearing claystone layer, a middle bauxite ore layer, and an upper claystone layer. Fe-bearing claystone is |
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