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Hassan Helmy
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Journal Article

Libyan Desert Glass: New evidence for an extremely high-pressure-temperature impact event from nanostructural study

Elizaveta Kovaleva, Hassan Helmy, Said Belkacim, Anja Schreiber, Franziska D.H. Wilke, Richard Wirth
Published: 01 October 2023
American Mineralogist (2023) 108 (10): 1906–1923.
DOI: https://doi.org/10.2138/am-2022-8759
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Includes: Supplemental Content
Journal Article

Partition behavior of platinum-group elements during the segregation of arsenide melts from sulfide magma

Rubén Piña, Fernando Gervilla, Hassan Helmy, Raúl O.C. Fonseca, Chris Ballhaus
Published: 01 December 2020
American Mineralogist (2020) 105 (12): 1889–1897.
DOI: https://doi.org/10.2138/am-2020-7477
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