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![Parent rock-normalized rare earth element (REE) profiles for the Puxiong deposit. The data for 19 of the samples of nepheline syenite are from Cheng et al. (2013), Lu (2021), and C.B. Wang et al. (2021).]()
![A schematic model of rare earth element (REE) mobilization and redistribution on a hillslope of the Puxiong deposit. The darker color tone corresponds to higher REE concentrations (modified from Li et al., 2020). HREE = heavy rare earth element, LREE = light rare earth element.]()
![(a) A regional geologic sketch map (after Cheng et al., 2013). (b) A geologic map of the Puxiong deposit (after Li, Y.H., et al., 2019b) showing the locations of samples and section A-B; we assume that the lowest elevation in the study area corresponds to 0 m. (c) A representative longitudinal section A-B displaying the locations of the studied profiles.]()
![Chondrite-normalized rare earth element (REE) profiles for the Puxiong REE deposit; the chondrite values are from Boynton (1984).]()
![First thumbnail for: Enhanced enrichment of rare earth elements during ...]()
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1-7 OF 7 RESULTS FOR
Puxiong Deposit
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Journal Article
Enrichment of Rare Earth Elements During the Weathering of Alkaline Igneous Systems: Insights from the Puxiong Regolith-Hosted Rare Earth Element Deposit, SW China Available to Purchase
Journal: Economic Geology
Publisher: Society of Economic Geologists
Published: 01 January 2024
Economic Geology (2024) 119 (1): 161–187.
... developed over silica-undersaturated alkaline igneous rocks. The recently discovered Puxiong REE deposit in Southwest China formed through the weathering of nepheline syenite that has REE concentrations ranging from 177 to 9,336 ppm. Hydrothermal processes partially enriched the parent nepheline syenite...
FIGURES
Includes: Supplemental Content
Image
Parent rock-normalized rare earth element (REE) profiles for the Puxiong de... Available to Purchase
in Enrichment of Rare Earth Elements During the Weathering of Alkaline Igneous Systems: Insights from the Puxiong Regolith-Hosted Rare Earth Element Deposit, SW China
> Economic Geology
Published: 01 January 2024
Fig. 14. Parent rock-normalized rare earth element (REE) profiles for the Puxiong deposit. The data for 19 of the samples of nepheline syenite are from Cheng et al. ( 2013 ), Lu ( 2021 ), and C.B. Wang et al. ( 2021 ).
Image
A schematic model of rare earth element (REE) mobilization and redistributi... Available to Purchase
in Enrichment of Rare Earth Elements During the Weathering of Alkaline Igneous Systems: Insights from the Puxiong Regolith-Hosted Rare Earth Element Deposit, SW China
> Economic Geology
Published: 01 January 2024
Fig. 15. A schematic model of rare earth element (REE) mobilization and redistribution on a hillslope of the Puxiong deposit. The darker color tone corresponds to higher REE concentrations (modified from Li et al., 2020 ). HREE = heavy rare earth element, LREE = light rare earth element.
Image
(a) A regional geologic sketch map (after Cheng et al., 2013 ). (b) A geol... Available to Purchase
in Enrichment of Rare Earth Elements During the Weathering of Alkaline Igneous Systems: Insights from the Puxiong Regolith-Hosted Rare Earth Element Deposit, SW China
> Economic Geology
Published: 01 January 2024
Fig. 2. (a) A regional geologic sketch map (after Cheng et al., 2013 ). (b) A geologic map of the Puxiong deposit (after Li, Y.H., et al., 2019b ) showing the locations of samples and section A-B; we assume that the lowest elevation in the study area corresponds to 0 m. (c) A representative
Image
Chondrite-normalized rare earth element (REE) profiles for the Puxiong REE ... Available to Purchase
in Enrichment of Rare Earth Elements During the Weathering of Alkaline Igneous Systems: Insights from the Puxiong Regolith-Hosted Rare Earth Element Deposit, SW China
> Economic Geology
Published: 01 January 2024
Fig. 13. Chondrite-normalized rare earth element (REE) profiles for the Puxiong REE deposit; the chondrite values are from Boynton ( 1984 ).
Journal Article
Enhanced enrichment of rare earth elements during pedogenesis under subtropical climate Available to Purchase
Publisher: Geological Society of London
Published: 24 October 2024
Geochemistry: Exploration, Environment, Analysis (2024) 24 (4): geochem2024-024.
... Li , M.Y. , Zhou , M.F. , Zhou , J.X. , Sun , G.T. , Zhou , Y. and Li , Y. 2024 . Enrichment of rare earth elements during the weathering of alkaline igneous systems: insights from the Puxiong regolith-hosted rare earth element deposit, SW China . Economic Geology , 119...
FIGURES
Journal Article
Moxuanxueite, NaCa 6 Zr(Si 2 O 7 ) 2 OF 3 , a new wöhlerite-group mineral from Gejiu alkaline complex, Yunnan Province, China Available to Purchase
Journal: American Mineralogist
Publisher: Mineralogical Society of America
Published: 29 January 2025
American Mineralogist (2025)
... to magmatism and related mineralization in 73 China. The type material is deposited at the Geological Museum of China with number of 74 M16103 (Address: No. 16 Yangrou Hutong, Xicheng district, Beijing, China). Always consult and cite the final, published document. See http:/www.minsocam.org or GeoscienceWorld...
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