| Locality type: | Intrusion |
| 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 Kasungu Intrusion, Kasungu-Chipala Intrusions, North Nyasa Alkaline Province, Kasungu District, Central Region, Malawi |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 1429152 |
| Long-form Identifier: | 1:3:1429152:0 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Biotite |
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|
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| 6.6km (4.1 miles) | ⓘKasungu-Chipala Intrusions, North Nyasa Alkaline Province, Kasungu District, Central Region, Malawi |
| 7.6km (4.7 miles) | ⓘChipala Intrusion, Kasungu-Chipala Intrusions, North Nyasa Alkaline Province, Kasungu District, Central Region, Malawi |
| 31.3km (19.5 miles) | ⓘNgara Hill Occurrence, Dowa, Central Region, Malawi |
| 70.6km (43.9 miles) | ⓘUpper Bua Area, Lilongwe, Central Region, Malawi |
| 71.6km (44.5 miles) | ⓘChimwala, Chipangali District, Eastern Province, Zambia |
| 77.9km (48.4 miles) | ⓘKongwe Occurrence, Dowa, Central Region, Malawi |
| 82.1km (51.0 miles) | ⓘChampirar Dome, Mzimba, Northern Region, Malawi |
| References |
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Eby, G. N., Woolley, A. R., Din, V., Platt, G. (1998) Geochemistry and Petrogenesis of Nepheline Syenites: Kasungu-Chipala, Ilomba, and Ulindi Nepheline Syenite Intrusions, North Nyasa Alkaline Province, Malawi. Journal of Petrology, 39 (8) 1405-1424 doi:10.1093/petroj/39.8.1405 |
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