Dongmo, Franck Wilfried Nguimatsia https://orcid.org/0000-0001-7666-2455
Mbohnwu, Mbiseh Edwin
Kamwa, Aurélie Ngamy
Dikwa, Jerome
Abbagari, Souleymanou
Article History
Received: 3 May 2026
Accepted: 13 September 2026
First Online: 25 September 2026
Declarations
Ethics approval and consent to participate: Not applicable. This study did not involve human participants, human data, or animal subjects; it is a laboratory-based materials characterization study of a geological (basaltic rock) sample. Not applicable, as no human participants were involved in this study.
Consent for publication: Not applicable, as this manuscript does not contain any individual person’s data in any form (including images, videos, or identifiable personal information).
Competing interests: The authors declare no competing interests.