| Lat / long: | 10.33392, 123.73258 |
| Primary: | Copper, Gold, Silver |
| Secondary: | Molybdenum, Sulfur, Iron |
| Ore: | Bornite, Chalcopyrite, Chrysocolla, Magnetite, Malachite, Pyrite |
| Gangue: | Chlorite, Epidote, Gypsum, Kaolinite, Montmorillonite, Pyrophyllite, Quartz |
| Operation type: | Unknown |
| Production size: | Large |
| Development status: | Producer |
| First production started: | 1955 |
| Host rock: | Lutopan Porphyry |
| Host type: | Metavolcanic Rock,Wacke,Tuff,Basalt |
| Associated rock: | Pandan Formation |
| Associated type: | Andesite |
| Alteration processes: | Chloritization, Silicification, Sericitization, Biotization |
| MRDS | W007259 |
| DEP | 10069640 |
| Reference | PHILIPPINE BUREAU OF MINES AND GEO-SCIENCES, 1986, GEOLOGY AND MINERAL RESOURCES OF THE PHILIPPINES, VOLUME 2: MINERAL RESOURCES: MANILA, PHILIPPINES, PHILIPPINE BUREAU OF MINES AND GEO-SCIENCES, 446 P |
| Reporter | Wittekindt |