| Location: | Portland, Jamaica, Caribbean |
| Lat / long: | 18.05069, -76.45972 |
| dep_id: | 10063477 |
| mrds_id: | TC37305 |
| Commodity type: | metallic |
| Major mineral: | Manganese |
| Operation type: | Unknown |
| Production size: | No production occurred |
| Development status: | Occurrence |
| ore: | Manganite |
| Reporter: | Page, Norman J. |
| References: |
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