| Lat / long: | -1.58161, 13.20142 |
| Primary: | Manganese |
| Ore: | Groutite, Manganite, Polianite, Pyrolusite, Rhodochrosite |
| Gangue: | Apatite, Dolomite, Goethite, Illite, Kaolinite, Pyrite, Quartz, Siderite |
| Discovery year: | 1951 |
| Operation type: | Unknown |
| Production size: | Medium |
| Development status: | Producer |
| First production started: | 1962 |
| Host rock: | Fracevillien Fb1 |
| Host type: | Black Shale |
| Alteration processes: | Oxidation |
| MRDS | AD00127 |
| DEP | 10003795 |
| Reference | LECLERC, J. AND WEBER, F., 1976. GEOLOGY AND GENESIS OF THE MOANDA MANGANESE DEPOSITS, REPUBLIC OF GABON. INT. SYMP. GEOL. GEOCHEM. MANGANESE, SYDNEY, 89-10 |
| Reporter | Bolton, B.R.; Pracejus, B.M. |