| Lat / long: | 14.65017, 120.9193 |
| Primary: | Manganese |
| Operation type: | Unknown |
| Production size: | Medium |
| Development status: | Past Producer |
| Host type: | Limestone,Volcanic Rock (Aphanitic) |
| MRDS | AD00314 |
| DEP | 10003922 |
| Reference | SOREM, R.K., 1956. GEOLOGY BY THREE MAJOR MANGANESE DISTRICTS OF THE PHILIPPINES. PROCEDDINGS 8TH PACIFIC SCIENCE CONGRESS, 2-A : 661-668 |
| Reporter | Pracejus, Bernard.M. |