Cameroon Mining Project: Nkamouna Revival Plan Reduces Capital Need

American Renaissance Minerals (ARM), a candidate to revive Cameroon’s Nkamouna cobalt-nickel-manganese project, proposes to start production with an initial modular investment of about $85 million, or CFA49.1 billion, a fraction of the upfront capital required under the previous development plan. The figure appears in a September 24, 2026 publication by the U.S. Embassy in Yaoundé. ARM targets first production within 18 months after a potential mining permit takes effect. The proposed approach marks a major departure from the project designed under Geovic. A 2011 feasibility study estimated that an integrated industrial operation would require $617.2 million, equivalent to about CFA356.2 billion at the current exchange rate, in initial capital for construction and startup. The two figures, however, are not directly comparable in scope. ARM’s CFA49.1 billion would finance only the first stage of its proposed development, not the entire future Nkamouna project. The main difference lies in how ARM intends to build and finance the mine. Instead of constructing ...