Locality type: | Intrusion |
Classification |
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Species: | Aegirine-augite |
Formula: | (NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6 |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Aegirine-augite data |
Locality Data: | Click here to view Kasungu-Chipala Intrusions, North Nyasa Alkaline Province, Kasungu District, Central Region, Malawi |
Data Identifiers |
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Mindat Occurrence Record ID: | 143599 |
Long-form Identifier: | 1:3:143599:3 |
GUID (UUID V4): | 6e0cbaa8-5394-4ab9-b591-5c77ff376372 |
Localities for Aegirine-augite in this Region |
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Chipala Intrusion, Kasungu-Chipala Intrusions, North Nyasa Alkaline Province, Kasungu District, Central Region, Malawi |
Kasungu Intrusion, Kasungu-Chipala Intrusions, North Nyasa Alkaline Province, Kasungu District, Central Region, Malawi |
Nearest other occurrences of Aegirine-augite |
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2.6km (1.6 miles) | ⓘChipala Intrusion, Kasungu-Chipala Intrusions, North Nyasa Alkaline Province, Kasungu District, Central Region, Malawi |
6.6km (4.1 miles) | ⓘKasungu Intrusion, Kasungu-Chipala Intrusions, North Nyasa Alkaline Province, Kasungu District, Central Region, Malawi |
80.0km (49.7 miles) | ⓘKongwe Occurrence, Dowa, Central 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 |
Reference Search (possible matching items) |
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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 | Journal (article/letter/editorial) | Syenites: Kasungu–Chipala, Ilomba, and Ulindi Nepheline Syenite Intrusions, North Nyasa Alkaline Province...Province, Malawi G. NELSON EBY1∗, ALAN R. WOOLLEY2, VIC DIN2 AND GARTH PLATT3 1 DEPARTMENT OF ENVIRONMENTAL...1998 The North Nyasa Alkaline Province of Malawi consists of seven Late Precambrian intrusions emplaced...along a north–south trend roughly parallel to that of the current rift valley. The intrusions are predominantly...four representative nepheline syenite intrusions (Kasungu, Chipala, Ilomba, and Ulindi) have been investigated |
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