AUTHOR=Skublov Sergey G. , Hamdard Nazifullah , Ivanov Mikhail A. , Stativko Vladislav S. TITLE=Trace element zoning of colorless beryl from spodumene pegmatites of Pashki deposit (Nuristan province, Afghanistan) JOURNAL=Frontiers in Earth Science VOLUME=12 YEAR=2024 URL=https://www.frontiersin.org/journals/earth-science/articles/10.3389/feart.2024.1432222 DOI=10.3389/feart.2024.1432222 ISSN=2296-6463