| Location: | Toamasina, Madagascar, Africa |
| Lat / long: | -18.34688, 48.98435 |
| dep_id: | 10207492 |
| mrds_id: | ISM0082 |
| mas_id: | 7880100005 |
| Commodity type: | nonmetallic |
| Major mineral: | Graphite |
| Operation type: | Surface |
| Development status: | Producer |
| other_matl: | Amphibole, Graphite |
| work_type: | Surface |
| Reporter: | Z&W Inc |
| Year first produced: | 1957 |
| disc_yr: | 1907 |
| References: |
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