Sand sample No. 6731 from Madagascar
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| Country: | Madagascar (Republic of Madagascar) |
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| Continent: | Africa (East Africa) | |
| Region: | Antsiranana | |
| Code: | MG-AS | |
| Place of discovery: | Island Nosy Iranja, from shoal S of island Mozambique Channel, Indian Ocean | |
Sand type: | Beach | |
Coordinates: | -13.6036, 47.8231 * | |
| Height (sea level): | 0m (± 10m) | |
| Collection date: | --- |
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* The exact information is the "place of discovery description". The coordinates are only for information and only show the possible place of discovery of the sand.
