Daniel Alberto Zuluaga AstudilloJuan Carlos RugeBernardo Caicedo2026-03-222026-03-22202410.2139/ssrn.4972717https://doi.org/10.2139/ssrn.4972717https://andeanlibrary.org/handle/123456789/84358enDiatomCharacterization (materials science)GeologyMicromechanical Characterization of Diatom Frustules of Multiple Originpreprint