 | | 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...bauxitic 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... and rare earth elements) are enriched in the diaspore-rich horizon, which also has the highest alumina |  | | Book | | Developments in Economic Geology 14 KARST BAUXITES BAUXITE DEPOSITS ON CARBONATE ROCKS by GYÖRGY BÁRDOSSY...közetekben. Bibliography: p. Includes index. 1. Bauxite. 2. Karst. 3. Rocks, Carbonate. I. Title. II. Series... INTRODUCTION A description of all the karst bauxite regions of the world would require a multivolume...reason, the writer has striven above all to compare bauxite regions on a quantitative basis wherever possible...from different bauxite regions were compared. Much attention was paid to Hungarian bauxite deposits and |  | 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...tanghaoshu@163.com (H.-S. Tang) ABSTRACT Karstic bauxite deposits are widespread in Central Guizhou Province |  | 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 |  | 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) | | Pre-proofs Cobalt enrichment in a paleo-karstic bauxite deposit at Yunfeng, Guizhou Province, SW China Yongzhen...Zhang, Cobalt enrichment in a paleokarstic bauxite deposit at Yunfeng, Guizhou Province, SW China, Ore...V. Cobalt enrichment in a paleo-karstic bauxite deposit at Yunfeng, Guizhou Province, SW China Yongzhen...Saskatchewan, S4S 0A2, Canada State Key Laboratory of Ore Deposit Geochemistry, Institute of Geochemistry, Chinese...elevated Co concentrations in a paleo-karstic bauxite deposit at Yunfeng, Guizhou Province. Whole-rock chemical |  | 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,... hematite, pyrite, marcasite, anatase, diaspore, gypsum, kaolinite, and smectite. The strata-bound, sulfide- |  | 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 analyze...Analyzer (TIMA) suggests that the REEs in the Lindai bauxite exhibit multiple forms, including rare-earth phosphate |  | 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...member of the Benxi Formation, the bauxite orebody (with a diaspore–illite–anatase mineral assemblage)...depletion of Gd, Tb, Dy, Ho, Er, Tm, Yb, and Lu. The bauxite formed in weak reducing, slightly basic water conditions |  | | 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 |  | | Journal (article/letter/editorial) | | on the middle Triassic Kani Zarrineh karst bauxite deposit, Irano–Himalayan belt, NW Iran: Implications... A B S T R A C T Keywords: Kani Zarrineh bauxite deposit HFSE-rich phosphate minerals LREE/HREE fractionation...Northwestern Iran The middle Triassic Kani Zarrineh bauxite deposit, in the Irano–Himalayan belt, located 20 km...revealed that the Kani Zarrineh bauxite is mainly composed of diaspore, hematite, and kaolinite. There...inverse relationship between hematite abundance and diaspore abundance in the profile with a downward increase |  | 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 |  | Weng, Shenfu, Yu, Wenchao, Algeo, Thomas J., Du, Yuansheng, Li, Peigang, Lei, Zhiyuan, Zhao, Shuang (2019) Giant bauxite deposits of South China: Multistage formation linked to Late Paleozoic Ice Age (LPIA) eustatic fluctuations. Ore Geology Reviews, 104. 1-13 doi:10.1016/j.oregeorev.2018.10.014 | Journal (article/letter/editorial) | | Accepted Manuscript Giant bauxite deposits of South China: multistage formation linked to Late Paleozoic...J. Algeo, Y. Du, P. Li, Z. Lei, S. Zhao, Giant bauxite deposits of South China: multistage formation linked...disclaimers that apply to the journal pertain. Giant bauxite deposits of South China: multistage formation linked...Abstract The Lower Carboniferous Jiujialu Formation bauxite deposits at Zunyi, northern Guizhou are distinguished...thickness (to 110 m) and cyclic alternation of bauxite ore and bauxitic claystone layers. These features |  | 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...September 2014 Keywords: Karstic bauxite “Coal–bauxite–iron” structure Diaspore Mineral assemblage Organic...Organic matter a b s t r a c t The karstic bauxite deposits in the Xiuwen ore belt of Central Guizhou Province...orebearing rock series that exhibits a typical “coal–bauxite–iron” structure is divided into three segments |  | | Journal (article/letter/editorial) | | ABSTRACT Keywords: Rare earth elements Occurrence Bauxite Songqi region Henan Province High concentrations...of rare earth elements (REE) are found in the bauxite deposits in the Songqi area of Henan Province,...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...aluminum-rich ore mineral in the Songqi bauxite deposits is diaspore, and other coexisting minerals include |  | | 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 |  | | 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 |  | 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 |  | 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...number of Carboniferous paleo-karstic bauxite deposits occur in the Xiuwen-Qingzhen area, central Guizhou...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 |  | | 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 |  | | Journal (article/letter/editorial) | | Han-Jie Wena,b,* a State Key Laboratory of Ore Deposit Geochemistry, Institute of Geochemistry, Chinese...Corresponding author at: State Key Laboratory of Ore Deposit Geochemistry, Institute of Geochemistry, Chinese...-W. Zhang) Abstract The Carboniferous karstic bauxite-bearing rock series in central Guizhou Province...compressive utilization of these trace elements in bauxite. Herein, laser ablation–inductively coupled plasma–mass...of hydrous minerals (diaspore/boehmite, kaolinite, and illite) in karstic bauxite samples, based on the |  | 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 |  | 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 |  | | 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 |  | 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...(i) an oxidizing phase represented by boehmite, diaspore, hematite and kaolinite; and (ii) a reducing phase |
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