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Journal Article

Acceptance of the 2023 Roebling Medal of the Mineralogical Society of America

Georges Calas
Published: 01 May 2024
American Mineralogist (2024) 109 (5): 968–969.
DOI: https://doi.org/10.2138/am-2024-AP10958
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Niobium speciation in minerals revealed by L 2,3 -edges XANES spectroscopy

Quentin Bollaert, Mathieu Chassé, Hebatalla Elnaggar, Amélie Juhin, Alexandra Courtin, Laurence Galoisy, Cécile Quantin, Marius Retegan, Delphine Vantelon, Georges Calas
Published: 01 March 2023
American Mineralogist (2023) 108 (3): 595–605.
DOI: https://doi.org/10.2138/am-2022-8293
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Mn 3+ and the pink color of gem-quality euclase from northeast Brazil

Lætitia Gilles-Guéry, Laurence Galoisy, Jurgen Schnellrath, Benoit Baptiste, Georges Calas
Published: 01 March 2022
American Mineralogist (2022) 107 (3): 489–494.
DOI: https://doi.org/10.2138/am-2021-7838
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Sodium nanoparticles in alkali halide minerals: Why is villiaumite red and halite blue?

Georges Calas, Laurence Galoisy, Alexis Geisler
Published: 01 May 2021
American Mineralogist (2021) 106 (5): 838–842.
DOI: https://doi.org/10.2138/am-2021-7917
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First-principles modeling of X-ray absorption spectra enlightens the processes of scandium sequestration by iron oxides

Mathieu Chassé, Marc Blanchard, Delphine Cabaret, Amélie Juhin, Delphine Vantelon, Georges Calas
Published: 01 July 2020
American Mineralogist (2020) 105 (7): 1099–1103.
DOI: https://doi.org/10.2138/am-2020-7308
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Mineral Resources and Sustainable Development

Georges Calas
Journal: Elements
Published: 01 October 2017
Elements (2017) 13 (5): 301–306.
DOI: https://doi.org/10.2138/gselements.13.5.301
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Improving Mitigation of the Long-Term Legacy of Mining Activities: Nano- and Molecular-Level Concepts and Methods

Gordon E. Brown, Jr., Michael F. Hochella, Jr., Georges Calas
Journal: Elements
Published: 01 October 2017
Elements (2017) 13 (5): 325–330.
DOI: https://doi.org/10.2138/gselements.13.5.325
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Environmental Mineralogy: New Challenges, New Materials

Georges Calas, Paul F. McMillan, Rizlan Bernier-Latmani
Journal: Elements
Published: 01 August 2015
Elements (2015) 11 (4): 247–252.
DOI: https://doi.org/10.2113/gselements.11.4.247
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A BIG FAMILY

Georges Calas
Journal: Elements
Published: 01 December 2014
Elements (2014) 10 (6): 403.
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Kaolin-Group Minerals: From Hydrogen-Bonded Layers to Environmental Recorders

Etienne Balan, Georges Calas, David L. Bish
Journal: Elements
Published: 01 June 2014
Elements (2014) 10 (3): 183–188.
DOI: https://doi.org/10.2113/gselements.10.3.183
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LINKS AND LINKS

Georges Calas
Journal: Elements
Published: 01 December 2013
Elements (2013) 9 (6): 403.
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VERSATILE SERPENTINE

Georges Calas
Journal: Elements
Published: 01 April 2013
Elements (2013) 9 (2): 83.
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Evidence for nanocrystals of vorlanite, a rare uranate mineral, in the Nopal I low-temperature uranium deposit (Sierra Peña Blanca, Mexico)

Guillaume Othmane, Thierry Allard, Nicolas Menguy, Guillaume Morin, Imène Esteve, Mostafa Fayek, Georges Calas
Published: 01 February 2013
American Mineralogist (2013) 98 (2-3): 518–521.
DOI: https://doi.org/10.2138/am.2013.4295
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TALES, TALES…

Georges Calas
Journal: Elements
Published: 01 October 2012
Elements (2012) 8 (5): 323.
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Mineral-Aqueous Solution Interfaces and Their Impact on the Environment

Gordon E. Brown, Jr., Georges Calas
Published: 01 October 2012
Geochemical Perspectives (2012) 1 (4-5): 483–484.
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Section 20. Sequestration of CO 2 Via Mineral Carbonation on Mg-Silicate Mineral Surfaces

Gordon E. Brown, Jr., Georges Calas
Published: 01 October 2012
Geochemical Perspectives (2012) 1 (4-5): 673–674.
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List of Acronyms

Gordon E. Brown, Jr., Georges Calas
Published: 01 October 2012
Geochemical Perspectives (2012) 1 (4-5): 733–736.
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Index

Gordon E. Brown, Jr., Georges Calas
Published: 01 October 2012
Geochemical Perspectives (2012) 1 (4-5): 737–742.
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Section 1. Introduction

Gordon E. Brown, Jr., Georges Calas
Published: 01 October 2012
Geochemical Perspectives (2012) 1 (4-5): 485–489.
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Section 2. Our Personal and Scientific Histories

Gordon E. Brown, Jr., Georges Calas
Published: 01 October 2012
Geochemical Perspectives (2012) 1 (4-5): 490–508.
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