| Location: | Philippines, Asia |
| Lat / long: | 9.18403, 123.56593 |
| dep_id: | 10003923 |
| mrds_id: | AD00316 |
| Commodity type: | metallic |
| Major mineral: | Manganese |
| Operation type: | Unknown |
| Production size: | Small ammount of material produced |
| Development status: | Past Producer |
| orebody_fm: | TABULAR, FINELY INTERSTRATIFIED WITH TUFFACEOUS SHALE |
| alteration: | Oxidation |
| conc_proc: | Supergene Weathering |
| ore_ctrl: | At Contact Of Pyroclastic And Sedimentary Rocks |
| Reporter: | Pracejus, Bernard.M. |
| hrock_type: | Shale,Tuff |
| arock_type: | Volcanic Rock (Aphanitic) |
| References: |
- SOREM, R.K., 1956 GEOLOGY BY THREE MAJOR MANGANESE DISTRICTS OF THE PHILIPPINES PROCEDDINGS 8TH PACIFIC SCIENCE CONGRESS, 2-A/661-668
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