1. Mineralogy and paragenesis of the Co–Ni arsenide ores of Bou Azzer, Anti-Atlas, Morocco;Ahmed;Econ. Geol.,2009
2. The ecology and economy of indigenous resistance: divergent perspectives on mining in New Caledonia;Ali;Contemp. Pac.,2006
3. Resources and potential reserves of nickel and copper in manganese nodules;Archer,1979
4. Manganese nodules as a source of nickel, copper, cobalt and manganese;Archer;Trans. Inst. Min. Metall. Sect. A Min. Technol.,1981
5. Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves: The JORC Code;AusIMM,2004