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Li, Zhi; Xie, Hong; Yang, Chenglong; Wang, Man; Wang, Changjian (2025) Constraining role of organic matter in P-U mineralization: A case study of the Bahuang uranium-rich phosphorus deposit in eastern Guizhou, China. Ore Geology Reviews, 181. 106589 doi:10.1016/j.oregeorev.2025.106589

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Reference TypeJournal (article/letter/editorial)
TitleConstraining role of organic matter in P-U mineralization: A case study of the Bahuang uranium-rich phosphorus deposit in eastern Guizhou, China
JournalOre Geology Reviews
AuthorsLi, ZhiAuthor
Xie, HongAuthor
Yang, ChenglongAuthor
Wang, ManAuthor
Wang, ChangjianAuthor
Year2025Volume<   181   >
Page(s)106589
URL
DOIdoi:10.1016/j.oregeorev.2025.106589Search in ResearchGate
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Mindat Ref. ID18257147Long-form Identifiermindat:1:5:18257147:7
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Full ReferenceLi, Zhi; Xie, Hong; Yang, Chenglong; Wang, Man; Wang, Changjian (2025) Constraining role of organic matter in P-U mineralization: A case study of the Bahuang uranium-rich phosphorus deposit in eastern Guizhou, China. Ore Geology Reviews, 181. 106589 doi:10.1016/j.oregeorev.2025.106589
Plain TextLi, Zhi; Xie, Hong; Yang, Chenglong; Wang, Man; Wang, Changjian (2025) Constraining role of organic matter in P-U mineralization: A case study of the Bahuang uranium-rich phosphorus deposit in eastern Guizhou, China. Ore Geology Reviews, 181. 106589 doi:10.1016/j.oregeorev.2025.106589
InLink this record to the correct parent record (if possible)
Abstract/NotesPhosphorus and uranium are both critical strategic mineral resources, and the potential for developing uranium-rich phosphorus ore deposits is considerable. However, research in this area remains relatively underexplored. The Lower Cambrian black rock series in Bahuang, eastern Guizhou, China, stands out due to its high concentrations of phosphorus, uranium, and organic matter, making it a representative phosphorus-rich deposit. This study investigates the role of microbial organic matter in the mineralization processes of phosphorus and uranium within uranium-rich phosphorite deposits, using the Bahuang deposit as a case study. A comprehensive geological survey was conducted, integrating petrographic analysis, major and trace element testing, rare earth element analysis, total organic carbon (TOC) content analysis, and gas chromatography-mass spectrometry (GC–MS) to systematically examine the geological characteristics, elemental geochemical properties, and biomarker compounds in the organic matter of the ore-bearing rock series. The results indicate that the primary ore minerals in the Bahuang uranium-rich phosphorite deposit are collophane, pitchblende, and uraninite. Pitchblende is absorbed by organic matter, while uraninite is predominantly found along quartz edges and fractures, suggesting a hydrothermal origin. Organic matter is mainly distributed in zones where collophane is concentrated, closely aligning with the spatial distribution of phosphorus and uranium. This organic matter primarily derives from low-grade eukaryotic aquatic organisms, such as algae, and is at a mature to highly mature stage, exhibiting significant degradation. As a result, the TOC content of the ore is reduced, and its correlation with phosphorus and uranium content is weak. The enrichment of phosphorus and uranium is not solely influenced by organic matter content but also by factors such as depositional environment, hydrothermal activity, and the maturity of the organic matter. The ore-bearing rock series formed under sub-reducing to reducing conditions, with significant influence from hydrothermal processes. The ore-forming materials primarily originated from the extraction of continental rift basalt (alkaline basalt and tholeiitic basalt) by hydrothermal fluids, followed by contributions from normal seawater. The phosphorus and uranium mineralization process unfolded in three stages: submarine exhalative activity, which served as the source of phosphorus and uranium; a rise in sea level, which facilitated the upwelling of these elements; and environmental hypoxia, which enabled the precipitation of phosphorus and uranium. During these stages, organic matter influenced the migration and precipitation of phosphorus and uranium in several ways: phosphorus was absorbed by low-grade marine organisms, such as algae, and migrated as phosphate colloids, which precipitated upon reduction by sulfur bacteria; UO22+ was adsorbed and transported by organic acid colloids formed during organic matter degradation or formed uranyl complexes through ion exchange with organic colloids; and uranium precipitated through reactions with reducing gases produced during the degradation of organic matter.

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Bai (2023) Guizhou. Bull. Geol. Sci. Technol. Enrichment mechanism of organic matter in black rock series of the Niutitang Formationin Tongren Bahuang 42, 115
Cai (2019) J. Palaeogeog. (Chin. Ed.). From water body to sediments: Exploring the depositional processes of organic matter and their implications 21, 49
Caro Gonzalez (2020) Brazil. Int. J. Coal Geol. Application of organic facies and biomarkers in characterization of paleoenvironmental conditions and maturity of sediments from the Codó Formation in the west-central part of the São Luís Basin 225
Chen (2020) Sediment. Geol. Tethyan Geol. Cambrian lithofacies paleogeographic characteristics of the Upper Yangtze Block: implications for the marine basin evolution and hydrocarbon accumulation of small-scale tectonic blocks in China 40, 38
Chen (2017) Acta Sedimentol. Sin. Geochemical characteristics and significance of permain dolomite oil seep ages in Qiangtang Basin 35, 611
Chen (2011) Acta Sedimentol. Sin. Distribution and characteristics of the homohopane molecular parameters in paleogene system of the Dongying Sag 29, 173
Decrée (2022) Southern China. Ore Geol. Rev. In-situ trace element and Sr isotope signature of apatite: A new key to unravelling the genesis of polymetallic mineralisation in black shales of the Early Cambrian Niutitang Formation 150
Ding (2003) Acta Petrol. Sin. The characteristics of exhalation-sedimentary deposit of Dongguoba Polymetal deposit: evidence from ore's REE composition 04, 792
Not Yet Imported: - journal-article : 10.1134/S1066362220040128

If you would like this item imported into the Digital Library, please contact us quoting Journal ID
Not Yet Imported: - journal-article : 10.1016/j.anucene.2013.03.010

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Not Yet Imported: - journal-article : 10.1016/j.cclet.2020.06.020

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Not Yet Imported: - journal-article : 10.3389/fmats.2015.00061

If you would like this item imported into the Digital Library, please contact us quoting Journal ID
Huang (2018) Bulletin of Mineralogy. Petrol. Geochem. Geochemical characteristics of the Bahuang uranium deposit in the Eastern Guizhou and their constraints on the sedimentary environment of the phosphorite 37, 334
Not Yet Imported: Petroleum Science - journal-article : 10.1016/j.petsci.2022.01.019

If you would like this item imported into the Digital Library, please contact us quoting Journal ID
Not Yet Imported: Separation Science and Technology - journal-article : 10.1080/01496395.2019.1642356

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Not Yet Imported: - journal-article : 10.1016/j.ecolind.2019.105574

If you would like this item imported into the Digital Library, please contact us quoting Journal ID
Li (2016) Acta Sedimentol. Sin. Application of aromatics on genesis of rearranged hopanes in coal-bearing source rocks 34, 191
Li (2008) Geochimica Geochemical characteristics of dibenzothiphene, dibenzofurann and fluorene and their homologues and their environmental indication 1, 45
Li (2023) Geol. Bull. China. Geochemistry of saturated hydrocarbons and thermogenic hydrocarbon from the south central Laoshan uplift in South Yellow Sea Basin 42, 669
Li (2021) China. Bull. Mineral. Petrol. Geochem. Environmental geochemical approach to phosphorite in the sinian—lower cambrian black shale in western yangtze platform 40, 1369
Mclennan (1989) Rev. Mineral. Geochem. Rare earth elements in sedimentary rocks: influence of provenance and sedimentary processes 21, 169
Meng (2021) Nat. Gas Geosci. Distribution characteristics and significance of the aromatic hydrocarbons molecular biomarker in crude oil from the northwestern Qaidam Basin 32, 738
Ni (2012) Adv Earth Sci. Uranium metallogenesis and ore genesis of the rich-large black rock series-type uranium deposits in southwest China 27, 1035
Qi (2015) Miner. Deposits. Uranium polymetallic ore-forming process of gas solution in marine phosphorite of northwestern Hunan 34, 179
Rudnick (2003) Treatise Geochem Composition of the continental crust 3, 1
Not Yet Imported: Treatise on Geochemistry - book-chapter : 10.1016/B0-08-043751-6/08153-6

If you would like this item imported into the Digital Library, please contact us quoting Book ID 9780080437514
Sun (2007) Geol. China Experimental simulation study of the role of organic matter in the formation of uranium deposits 3, 463
Toner (2020) Pnas A carbonate-rich lake solution to the phosphate problem of the origin of life 2
Wang (2015) J. Fuel Chem Technol. FT-IR study on composition of oil shale kerogen and its pyrolysis oil generation characteristics 43, 1158
Wang (2001) Guizhou Geol. The Grenville-age orogenic belt in the Fanjing Mountain Area and the Rodinia supercontinent 04, 211
Yang (2006) J. Earth Sci. Environ. Relationship between Jurassic coal measures and uranium deposits in Dongsheng Area, Ordos Basim 04, 31
Yu (2017) Pet. Geol. Exp. FTIR analyses of source rock kerogen from different hydrous pyrolysis experiments 39
Zhang (2020) J. Palaeogeog. (chin. Ed.). Phosphogenesis of phosphorite from the Sinian Doushantuo Formation in Guizhou province and its coupling relation with the neoproterozoic oxygenation event 22, 893
Zhang (2016) Acta Geol Sin. Relationship between micro-organism and uranium metallogeny of the interlayer oxidation zone sandstone-type uranium deposits in NW China 90, 3508
Zhu (2016) Rock Soil Mech. Synergism effect on leaching pyrite and uranium ore by thiobacillus in sandstone type uranium ore 37

Map of Localities

Locality Pages

LocalityCitation Details
Bahuang U-P deposit, Bijiang District, Tongren, Guizhou, China

Mineral Occurrences

LocalityMineral(s)
Bahuang U-P deposit, Bijiang District, Tongren, Guizhou, China Apatite, Baryte, Black shale, Calcite, Collophane, Dolomite, Feldspar Group, Limonite, Muscovite, Phosphorite, Pitchblende, Pyrite, Quartz, Shale, Uraninite


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