| Lat / long: | 7.53449, -60.16604 |
| Tertiary: | Manganese |
| Operation type: | Surface |
| Development status: | Past Producer |
| First production started: | 1961 |
| MAS | 3120000055 |
| DEP | 10158522 |
| Reference | {Deposit:: WESTERMAN, A. R.;1970,A STRUCTURAL ANALYSIS OF THE MATTHE*}{Deposit:: MANGANESE MINE: 8TH GUIANA GEOL. CONF., PROC.} |
| Reporter | Unknown |