| Lat / long: | 18.27479, 83.55025 |
| Tertiary: | Iron, Manganese, Phosphorus-Phosphates, Silica |
| Operation type: | Underground |
| Development status: | Past Producer |
| MAS | 5330030040 |
| DEP | 10304411 |
| Reference | {Deposit:: HARDER, E.C., MANGANESE ORE OFRUSSIA, INDIA, BRAZIL, CHILE.}{Deposit:: C, NEW YORK MEETING, FEB 1917, PG.51-53.} |
| Reporter | Unknown |