Mona: Onyx Sudan
It is possible "Mona Onyx" refers to a specific tool or project rather than an author, but there are no major academic papers indexed that link "Mona Onyx" directly to "Sudan." If this is an internal report or a specific technical document for an NGO (Non-Governmental Organization), it may not be publicly available via standard academic search engines.
Sudan has historically been a victim of the "resource curse," known globally for its gold and oil, while its mineral wealth for the arts has been largely ignored. For decades, Mona Onyx was extracted primarily for industrial use—flooring tiles for luxury hotels in Dubai or Europe—or crudely exported as raw block to be processed in Italy or China, stripped of its origin story. mona onyx sudan