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Pb and Sr Isotopic Compositions of Soils in Urbanized Industrial Settings, East Los Angeles, California, U.S.A: From Geogenic to Anthropogenic Sources

Autor: Robert Ayuso, Nora Foley, Jill Johnston, Rani Indela, John Jackson, Damon Bickerstaff

Preliminary lead and strontium isotopic compositions of soil profiles collected from highly urbanized and industrialized sites were measured to develop a survey of possible sources of lead. Potential lead and strontium sources range from geologic (e.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::95e25f8135f76a833c7cfe7a2ae3274e
https://doi.org/10.5194/egusphere-egu23-8303

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Surface topography, mineralogical survey, and Pb isotopic compositions of vehicle wheel weights: Major heavy metal contaminants of roadways

Autor: Nora Foley, Robert Aysuo

Wheel weights used for balancing tires are among the top five anthropogenic lead (Pb) sources contaminating the surface environment in modern society. In the present study we characterized size, shape, and stages of degradation of wheel weights from

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::25d2b5b8ee1b56d47cb4de97336cb91d
https://doi.org/10.5194/egusphere-egu23-2425

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Geochemical Advances Underpinning Exploration and Waste Resource Recovery for Critical Minerals

Autor: Robert Ayuso, Manuel Caraballo Monge, Benedetto De Vivo, Nora Foley, Dmitry Konopelko, Pei Ni, Annika Parviainen

Publikováno v: Journal of Geochemical Exploration. 249:107199

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::76917bc08a31f751db830f6c165a0a77
https://doi.org/10.1016/j.gexplo.2023.107199

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40Ar/39Ar geochronology of volcanic rocks associated with Be mineralization in the Spor Mountain Formation, Utah, USA

Autor: Cameron Mercer, Leah Morgan, Michael Cosca, Albert Hofstra, Robert Ayuso, Nora Foley

Publikováno v: Goldschmidt2022 abstracts.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::190fcce07ad18a15abe989722beb97a1
https://doi.org/10.46427/gold2022.11323

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SHRIMP U-Pb Zircon Geochronology of Volcanic Rocks Hosting World-Class Be-U-Li-F Mineralization, Spor Mountain, Utah, U.S.A

Autor: Robert Ayuso, Nora Foley, Jorge Vazquez

Publikováno v: Goldschmidt Abstracts.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fef23f50659a0df5c385eaf60ef3fa6a
https://doi.org/10.46427/gold2020.98

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Volcanic-Hosted Be-(Li-F-Ree-U) Deposits: Insights into Source Rocks, Geochemical Signatures, and Macro-To-Microscale Concentration Processes

Autor: Nora Foley, Robert Ayuso, Jorge Vazquez

Publikováno v: Goldschmidt Abstracts.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::089b3ce260a2446e308b9505723244a6
https://doi.org/10.46427/gold2020.724

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