| Locality type: | Pegmatite |
| Classification |
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| Species: | 'Biotite' (not an IMA approved species) |
| Formula: | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Biotite data |
| Locality Data: | Click here to view Tsaramanga pegmatite, Mahaiza, Betafo District, Vakinankaratra, Madagascar |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 604090 |
| Long-form Identifier: | 1:3:604090:1 |
| GUID (UUID V4): | 3cc90c4e-dcb9-47d2-82f8-91af6b0e1b99 |
| Nearest other occurrences of Biotite |
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| 7.2km (4.5 miles) | ⓘSamiresy, Tritriva, Betafo District, Vakinankaratra, Madagascar |
| 14.4km (9.0 miles) | ⓘAmbatonapetraka pegmatites, Mangarano, Antsirabe II District, Vakinankaratra, Madagascar |
| 14.5km (9.0 miles) | ⓘAntaboaka North, Mangarano, Antsirabe II District, Vakinankaratra, Madagascar |
| 14.7km (9.1 miles) | ⓘAntsofimbato pegmatites, Mangarano, Antsirabe II District, Vakinankaratra, Madagascar |
| 14.8km (9.2 miles) | ⓘAntaboaka South, Mangarano, Antsirabe II District, Vakinankaratra, Madagascar |
| 15.0km (9.3 miles) | ⓘAmbatovaventy, Mangarano, Antsirabe II District, Vakinankaratra, Madagascar |
| 15.5km (9.6 miles) | ⓘAmbatolampy, Mangarano, Antsirabe II District, Vakinankaratra, Madagascar |
| 17.3km (10.8 miles) | ⓘAnosivola, Sahatany Valley, Ibity, Antsirabe II District, Vakinankaratra, Madagascar |
| 18.0km (11.2 miles) | ⓘIlapa, Sahatany Valley, Ibity, Antsirabe II District, Vakinankaratra, Madagascar |
| 18.7km (11.6 miles) | ⓘTsarafara Nord (Ambalaroy), Sahatany Valley, Ibity, Antsirabe II District, Vakinankaratra, Madagascar |
| References |
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| Reference Search (possible matching items) |
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 | | Journal (article/letter/editorial) | | otherwise noted, all photos by Malcolm Southwood Madagascar 2014 The Third International Mindat.org Conference...rudimentary research before we left Australia. Madagascar, it seems, is the fourth largest island in the...the United Kingdom. Figure 2 (left). Map of Madagascar showing the places visited by the Third International...119 drifted away to the north, and initially Madagascar tried to follow with the opening of the Mozambique...Channel. However, the rift between Africa and Madagascar failed, leaving the latter as an island that |  | | Journal (issue) | | Synthetics Retrospective . . . Scapolite from Madagascar . . . Pietersite from China and Namibia . . ...______________ pg. 262 274 Yellow Scapolite from Ihosy, Madagascar Margherita Superchi, Federico Pezzotta, Elena...heliodor from Indochina • Dark blue aquamarine from Madagascar • Diopside from Pakistan • Record-breaking emerald...central France • Sapphire mining in southern Madagascar • A strongly thermoluminescent spodumene • “Neon”...groundbreaking articles on emerging gem deposits in Madagascar and countries on the African continent have appeared |  | | Journal (issue) | | James RiverRoanoke River manganese and iron mining district. Mining for iron ore began during the Revolutionary...turquoise were reported (Sterrett, 1910). The district was explored for manganese ores by the Otter River...portion of the James River–Roanoke River manganese district, west of Lynch Station (after Espenshade, 1954)...deposits of the James River-Roanoke River manganese district. U.S.Geological Survey Bulletin 1008,134–135....alaskite from Bolivia.] (1926) Zinnerzfuhrende Pegmatite in der Cordillera Real Boliviens. Metall und Erz |  | | Book (edition) | | common and which have practical usage. Here belong biotite (with end-members annitephlogopite), lepidolite...among the most important rockforming minerals (eg: biotite. olivine), or among the important economic ore...dept. (departement), dept. (departamento), dist. (district). Less common terms are not abbreviated, e.g....celestine, fluorite, and jarlite in cryolite pegmatite at Ivigtut, Greenland. MR 24, 36, 1993. Adamite...2V =78-82°. Radioactive. From alkaline syenite pegmatite in the Tatarka massif, Yenisey Kryazh, Krasnoyarsk |
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