 | 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) | | Bauxitic Ores of the Catalan Coastal Range, NE Spain Nils Reinhardt 1,2,3, *, Joaquín A. Proenza 2 ,...Ciències de la Terra, Universitat de Barcelona (UB), Martí i Franquès s/n, 08028 Barcelona, Spain; japroenza@ub...2018 Abstract: Karst bauxite deposits are currently investigated as a new resource...of the REE in karst bauxite deposits of the Catalan Coastal Range (CCR), NE-Spain. It is revealed that...REE scavenging mechanism in the studied CCR bauxite deposits should not be considered, since the presented |  | | Book | | ORIGIN OF ORIGIN OF BAUXITE BAUXITE . t Selected Selected papers reprinted reprinted from from Geonotes...""""""'"""""'""'-----~;_.i ORIGIN OF ORIGIN OF BAUXITE BAUXITE Selected papers reprinted from Geonotes and...Jamaica 1977 22tOO i7yoo PREFACE of bauxite, and Jamaican bauxite in partThe genesis of of much scientific...with such a derivation, although the quantum of bauxite thus formed may be relatively small. The debate... CONTENTS bauxite; V. A. Zans ••••••••••••••••• Recent views on the origin of bauxite; V, A. 11 Note |  | | Journal (article/letter/editorial) | | Summary 25 representative karstic and lateritic bauxite samples from Europe, Asia and Africa were studied...microtextures and the distribution of the main elements in bauxite (A1, Fe, Ti, Si). Conclusions on the genesis of...way of sample preparation is: A small piece of bauxite ( ~ 1 cm ~) is dried at 80 ~ for 12 hours. Embedding...selected 25 representative bauxite samples from the best known bauxite deposits of Europe, Asia, and Africa...composition are given in Table 1. 2. Determination of Bauxite Mierotextnres Until recently the study of the |  | | 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~- ___________________...------------------------------------Potential bauxite resources_________________________________ ~ineral |  | | Journal (article/letter/editorial) | | ferrallitized clays to karst bauxite: An example from the Lower Cretaceous of NE Spain Alfonso Yuste, Blanca...ferrallitized clays to karst bauxite: An example from the Lower Cretaceous of NE Spain, Ore Geology Reviews (2016)...ferrallitized clays to karst bauxite: An example from the 2 Lower Cretaceous of NE Spain 3 Alfonso Yustea,*...5 Zaragoza. Pedro Cerbuna 12, 50009 Zaragoza (Spain). 6 * Corresponding author. E-mail address: alfon@unizar...IUCA-Grupo Recursos Minerales. Departamento de Ciencias de la Tierra. Universidad de 7 8 ABSTRACT 9 Four outcrops |  | | Journal (article/letter/editorial) | | transformations in Lower Cretaceous karst bauxites (NE Spain): climatic influence and superimposed processes...Departamento de Ciencias de la Tierra, Universidad de Zaragoza, Zaragoza, Spain Four outcrops of Lower Cretaceous...(Barremian) karst bauxites located in Teruel (NE Spain) were analysed to determine their mineral associations...that transformed the parent rock into the current bauxite materials. The clay-rich groundmass constitutes...responsible for the present lithostructure of the deposits and allowed late kaolinization not related to |  | | Journal (article/letter/editorial) | | 887-908 MAY 1949 STKATIGRAPHY AND ORIGIN OF BAUXITE DEPOSITS BY E. C. HARDER CONTENTS Page 887 888 888...statement Paleozoic bauxite and high-alumina clay Bauxite of the Mesozoic Eocene bauxite horizons Late Tertiary...Conclusions References cited ABSTRACT Known bauxite deposits range in geologic age from Devonian to Recent...Recent age. Bauxite deposits of the Albian occur in the Var district in southeastern France. Bauxite of the...in southern France and in the south of Greece. Deposits of Early Eocene age occur in Hungary, Yugoslavia |  | | 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 |  | | 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 ______________ ---------... PLATE m ANNOTATED BIBLIOGRAPHY OF THE BAUXITE DEPOSITS OF THE WORLD By ELIZABETH c FISCHER INTRODUCTION...Index of the more Important pubhcat10ns on bauxtte deposits that was prepared by Mrs Martha S Carr between |  | | Report (issue) | | GEOLOGICAL SURVEYS MINERAL RESOURCES DIVISION BAUXITE, ALU INA AND ALU INIU L.ON.DON HER MAJESTY'S...GEOLOGICAL SURVEYS MINERAL RESOURCES DIVISION BAUXITE, ALU INA AND ALU INIU By SMITH BRACEWELL,...INTRODUCTION . • • • • • • • • • ] BAUXITE The occurrence of aluminous materials in the earth's...earth's crust Nature and composition of bauxite • • • • Age, stratigraphy and mode of occurrence • •...World production and trade Bauxite resources of the wor1d Substitutes for bauxite . • • • .. • • 2 8 |  | | Book | | HOLLAND and U. PETERSEN HYDROTHERMAL URANIUM DEPOSITS 7. J. G. MORSE (Editor) NUCLEAR METHODS IN MINERAL...BÖHMER PROSPECTING AND EXPLORATION FOR MINERAL DEPOSITS 9. C. R. M. BUTT and I. G. P. WILDING (Editors)...Assessment and Results 11./?. G. TAYLOR GEOLOGY OF TIN DEPOSITS 12. H. K. GUPTA GEOTHERMAL RESOURCES: AN ENERGY... Developments in Economic Geology 14 KARST BAUXITES BAUXITE DEPOSITS ON CARBONATE ROCKS by GYÖRGY BÁRDOSSY HUNGARIAN...közetekben. Bibliography: p. Includes index. 1. Bauxite. 2. Karst. 3. Rocks, Carbonate. I. Title. II. Series |  | | Journal (article/letter/editorial) | | 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...More than 190 occurrences of bauxitic–lateritic deposits were investigated in seven areas within the Zagros...ferruginous–argillaceous debris was partly converted to bauxite. Folding and faulting in Oligocene–Miocene time...the limbs and cores of anticlines. The karst bauxite deposits are probably of authigenic origin, as evidenced...Valleytype Pb–Zn, Cu, Fe, kaolin and laterite–bauxite deposits have been reported, since historical times |  | | Journal (article/letter/editorial) | | OzliJ Institut des Sciences de la Terre, Universit6 des Sciences et de la T6chnologie Houari Boumedien...study of trace-element distribution in the bauxite deposits of Mediterranean belt. Although the alloctonous...mainly detritic characters of several "karst bauxite" deposits are well established, their parent rock has...bauxites from Mediterranean areas, that all the deposits studied are aligned from a Cr rich pole related...permits to distinguish four principal zones of bauxite derived from the parent rock of different lithological |  | 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) | | characteristics of the Mandan and Deh-now bauxite deposits, Zagros Fold Belt, Iran Alireza Zarasvandi...Available online 8 March 2012 Keywords: Karstification Bauxite, REE Mass change Zagros Iran Dehdasht a b s t...t r a c t The Mandan and Deh-now bauxite deposits are located 40 km northeast of the Dehdasht city in...in the Zagros simply fold belt. These deposits occur in eroded major NW–SE trending anticlines and occupy...formation and enrichment of bauxite deposits in the Zagros fold belt. The bauxite sequence in the Mandan deposit |  | 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) | | Carboniferous Karst Bauxite, Central Guizhou Province, Southwest China: A Case Study of Lindai Bauxite Chaokun Luo...Carboniferous Karst Bauxite, Central Guizhou Province, Southwest China: A Case Study of Lindai Bauxite. Minerals...Correspondence: rdyang@gzu.edu.cn Abstract: Karst bauxite is a major source of aluminum and contains high...mineralogical and geochemical evidence of a Lindai bauxite deposit in central Guizhou Province, aiming to...and reveal the forms of REEs occurring in these deposits. The results indicate that a large number of detrital |  | | 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...could also be promising. In bauxite residue, the contents of Zr, Sr, V, Sc, La, Ce, Y, Ti and Nb are higher |  | 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 (2016)...earth elements in the Zagrad karstic bauxite deposit (Nikšić area, Montenegro) T Slobodan Radusinović*1...Abstract This study focuses on Jurassic red karst bauxite from three different cross-sections (I-III) D...Ore body 3 from the Zagrad deposit in the Nikšić area of the central Montenegro. The first TE analysis |  | | Journal (article/letter/editorial) | | (1) BAUXITE DEPOSITS Al(OHla~ (Gibbsite) AlO(OH) + H 2 0(v) (Boehmite) (2) COPPER DEPOSITS (3)...REACTIONS IN NATURE The Gibbsite Dehydration In bauxite deposits, the dehydration reaction of gibbsite to form...lists the various alumina hydrates reported in bauxite deposits throughout the world. The data suggest that...TABLE 2.-VARIOUS ALUMINA HYDRATES REPORTED IN BAUXITE DEPOSITS Location Reference B,G B,D,G G D,B G G,B...B Bayerite G G,D G,B,D G Europe Spain Spain Ireland Greece Poland Croatia· Bosnia Hungary Hungary Hungary |  | | Report (volume) | | Bauxite Deposits of Tennessee GEOLOGICAL SURVEY BULLETIN 1199-L Bauxite Deposits of Tennessee By...LAWRENCE C. CRAIG, and ELIZABETH F. OVERSTREET BAUXITE DEPOSITS OF THE SOUTHEASTERN UNITED STATES GEOLOGICAL...description of the deposits in the Chattanooga, Indian Mound, and Elizabethton bauxite districts UNITED..._____________________________________________ Chattanooga bauxite district__--_--____-___--__-______--_---____-_-_...__________________________________________________ Bauxite deposits.__-____-___---_-______________-_-_________-_-_ |  | | Journal (article/letter/editorial) | | constraints on the middle Triassic Kani Zarrineh karst bauxite deposit, Irano–Himalayan belt, NW Iran: Implications...F O A B S T R A C T Keywords: Kani Zarrineh bauxite deposit HFSE-rich phosphate minerals LREE/HREE...Northwestern Iran The middle Triassic Kani Zarrineh bauxite deposit, in the Irano–Himalayan belt, located 20...Powder-XRD analyses revealed that the Kani Zarrineh bauxite is mainly composed of diaspore, hematite, and kaolinite...explaining LREE/HREE fractionation in the Kani Zarrineh bauxite ores. A negative correlation between the Ce/ Ce* |  | | Journal (article/letter/editorial) | | Mineralogical and geochemical investigations of the Mombi bauxite deposit, Zagros Mountains, Iran Hassan Zamanian...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...brown, gray, pink, pisolitic, red, and yellow bauxite horizons. Boehmite, diaspore, kaolinite, and hematite...Eh–pH conditions during bauxitization in the Mombi bauxite deposit show oxidizing to reducing conditions during |  | | Journal (article/letter/editorial) | | the Element Cycling: Insights from Karst-Type Bauxite, Greece Maria Economou-Eliopoulos 1, * , Marioka...the Element Cycling: Insights from Karst-Type Bauxite, Department of Geology and Geoenvironment, National...The occurrence of very-high-grade bauxite ores of karst-type deposits resulting from Feleaching is of particular...platinum-group elements (PGE) and mineral chemistry along a bauxite profile from the Parnassos-Ghiona deposit, Greece...from 1.0 to 5.5 in the bauxite profile compared to those in Fe-Ni laterite deposits with the Pd/Pt ratio |  | | 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 and an...the studied deposit. The distribution of REEs, the (La/Yb)N and Eu/Eu* ratios, and an Eu/Eu* versus Sm/Nd |  | | Journal (article/letter/editorial) | | composite pebbles come from older lateritic bauxite deposits of supposed Kasimovian to Sakmarian age. Their...multistage reworking. In comparison with many bauxite and metabauxites, Apuan chloritoid schist shows:...and V reflecting variable dilution of primary bauxite detritus. The REE spider diagram shows enrichment...protolith: 1. Fe2O3tot-Al2O3-SiO2rich lateritic bauxite detritus; 2. illite-rich desert soil particles...lateritic bauxite component strongly suggest a granite to rhyolite protolith for the primary bauxite deposit |  | 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...enrichment of La, Ce, Pr, and Nd and depletion of Gd, Tb, Dy, Ho, Er, Tm, Yb, and Lu. The bauxite formed in |
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