| Locality type: | Pegmatite |
| Classification |
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| Species: | 'Tourmaline' (not an IMA approved species) |
| Formula: | A(D3)G6(Si6O18)(BO3)3X3Z |
| Confirmation |
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| Validity: | Believed Valid |
| References |
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| References: | Besairie, H. (1966): Les Gites Minéraux de Madagascar. Annales Géologiques de Madagascar, Tananarive, 34, p.63 |
| Data |
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| Mineral Data: | Click here to view Tourmaline data |
| Locality Data: | Click here to view Ampandramaika pegmatite, Mandrosonoro, Ambatofinandrahana, Amoron'i Mania, Madagascar |
| Nearest other occurrences of Tourmaline |
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| 8.6km (5.4 miles) | | ⓘMarivolanitra pegmatite, Mandrosonoro, Ambatofinandrahana, Amoron'i Mania, Madagascar |
| 24.5km (15.2 miles) | | ⓘSakavalana mine, Ambatovita, Mandrosonoro, Ambatofinandrahana, Amoron'i Mania, Madagascar |
| 24.7km (15.3 miles) | | ⓘBemasoandro pegmatite, Fitampito, Ikalamavony, Haute Matsiatra, Madagascar |
| 74.1km (46.0 miles) | | ⓘRiampotsy, Itremo massif, Mangataboahangy, Ambatofinandrahana, Amoron'i Mania, Madagascar |
| 76.1km (47.3 miles) | | ⓘAmpanobe, Ikalamavony Commune, Ikalamavony, Haute Matsiatra, Madagascar |
| 98.8km (61.4 miles) | | ⓘVohitrakanga pegmatite, Andrembesoa, Betafo, Vakinankaratra, Madagascar |
Ampandramaika pegmatite, Mandrosonoro, Ambatofinandrahana, Amoron'i Mania, Madagascar